Publications (Categorized by Types)

The CUCIS publications database currently holds over 350 papers.

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• Book and Book Chapter • Journal • Conference • Workshop • Poster • Demo • Unspecified •

Book and Book Chapter

Ankit Agrawal, Kasthurirangan Gopalakrishnan, and Alok Choudhary. Materials Image Informatics Using Deep Learning, pp. 205–230, World Scientific, 2020. (pdf)
Ankit Agrawal and Alok Choudhary. Health Services Data: Big Data Analytics for Deriving Predictive Healthcare Insights, pp. 1–17, Springer US, 2016. (pdf)
Wei-keng Liao and Rajeev Thakur. MPI-IO. Book Chapter 13 of High Performance Parallel I/O, Chapman and Hall/CRC, October 2014. (pdf unavailable yet)
Ankit Agrawal, Mostofa Patwary, William Hendrix, Wei-keng Liao, and Alok Choudhary. Chapter 3: High Performance Big Data Clustering. In Charlie Catlett, Wolfgang Gentzsch, Lucio Grandinetti, Gerhard Joubert, and Jose Luis Vazquez-Poletti, editors, Clouds Computing and Big Data, Advances in Parallel Computing, pp. 192–211, IOS Press Ebooks, July 2013. (pdf unavailable yet)
Ankit Agrawal, Mostofa Patwary, William Hendrix, Wei-keng Liao, and Alok Choudhary. High Performance Big Data Clustering. In Grandinetti, Lucio, editors, Clouds, Grids and Big Data, IOS Press, 2013. (pdf unavailable yet)
Zhengzhang Chen, William Hendrix, Hang Guan, Isaac K. Tetteh, Alok N. Choudhary, Fredrick H. M. Semazzi, and Nagiza F. Samatova. Discovery of Extreme Events-related Communities in Contrasting Groups of Physical System Networks. Data Mining and Knowledge Discovery, 27(2):225–258, 2013. (pdf)
Ankit Agrawal, Alok Choudhary, and Xiaoqiu Huang. Sequence-Specific Sequence Comparison Using Pairwise Statistical Significance. In Software Tools and Algorithms for Biological Systems, Springer book series on Advances in Experimental Medicine and Biology (AEMB), December 2010. (pdf unavailable yet)
Robert Ross, Alok Choudhary, Garth Gibson, and Wei-keng Liao. Book Chapter 2: Parallel Data Storage and Access. In Scientific Data Management: Challenges, Technology, and Deployment, Chapman & Hall/CRC Computational Science Series, CRC Press, December 2009. (pdf unavailable yet)
Avery Ching, Kenin Coloma, Arifa Nisar, Wei-keng Liao, and Alok Choudhary. Book Chapter: Distributed file systems. In Wiley Encyclopedia of Computer Science and Engineering, John Wiley & Sons, Inc., January 2009. (pdf unavailable yet)
Avery Ching, Kenin Coloma, Arifa Nisar, Wei-keng Liao, and Alok Choudhary. Distributed file systems. In Wiley Encyclopedia of Computer Science and Engineering, 2008. (pdf unavailable yet)
Sanchit Misra, Ramanathan Narayanan, Daniel Honbo, and Alok Choudhary. High Performance Distributed Data Mining. In Next Generation of Data Mining, CRC Computational Science Series, CRC Press, 2008. (pdf unavailable yet)
Avery Ching, Kenin Coloma, Jianwei Li, Alok Choudhary, and Wei-keng Liao. High-Performance Techniques for Parallel I/O. In Handbook of Parallel Computing: Models, Algorithms, and Applications, CRC Press, December 2007. (pdf)
Jianwei Li, Ying Liu, Wei-keng Liao, and Alok Choudhary. Parallel Data Mining Algorithms for Association Rules and Clustering. In Handbook of Parallel Computing: Models, Algorithms, and Applications, CRC Press, December 2007. (pdf unavailable yet)
Avery Ching, Kenin Coloma, and Alok Choudhary. Challenges for Parallel I/O in GRID Computing. In Engineering the Grid: Status and Perspective, American Scientific Publishers, 2006. (pdf)
Wei-keng Liao, Alok Choudhary, Kenin Koloma, Lee Ward, Eric Russell, and Neil Pundit. MPI Atomicity and Concurrent Overlapping I/O. In Laurence Yang and Minyi Guo, editors, High Performance Computing: Paradigm and Infrastructure, Wiley Publishers, 2005. (pdf unavailable yet)
Ismail Kadayif, Mahmut Kandemir, Alok Choudhary, and Mustafa Karakoy. Compiler-Directed Communication Energy Optimizations for Microsensor Networks. In Richard Brooks and Sitharama Iyengar, editors, Frontiers in Distributed Sensor Networks, CRC Press, 2003. (pdf unavailable yet)
Gokhan Memik, Mahmut Kandemir, Alok Choudhary, and Ismail Kadayif. Hardware/Software Techniques for Improving Cache Performance in Embedded Systems. In Ahmed Jerraya, Sungjoo Yoo, Norbert Wehn, and Diederik Verkest, editors, Embedded Software for SoC, Kluwer Academic Publishers, 2003. (pdf unavailable yet)
Alok Choudhary and Mahmut Kandemir. Compilation for Distributed-Memory Architectures. In YN Srikant and Priti Shankar, editors, The Compiler Design Handbook: Optimizations and Machine Code Generation, pp. 373–408, CRC Press, 2002. (pdf unavailable yet)
Alex Jones, Debabrata Bagchi, Satrajit Pal, Alok Choudhary, and Prithviraj Banerjee. PACT HDL: A C Compiler Targeting ASICs and FPGAs with Power and Performance Optimizations. In Rami Melhem and Bob Graybil, editors, Power Aware Computing, Kluwer Academic Publishers, 2001. (pdf unavailable yet)
Harsha Nagesh, Sanjay Goil, and Alok Choudhary. Parallel Algorithms for Clustering High-dimensional Large-Scale Datasets. In Robert Grossman, Chandrika Kamath, Philip Kegelmeyer, Vipin Kumar, and Raju Namburu, editors, Data Mining for Scientific and Engineering Applications, pp. 335–356, Kluwer Academic Publishers, 2001. (pdf unavailable yet)
Rajesh Bordawekar and Alok Choudhary. Issues in Compiling I/O Intensive Problems. In Ravi Jain, John Werth, and James Browne, editors, Input/Output in Parallel and Distributed Computer Systems, pp. 69–96, Kluwer Academic Publishers, 1996. (pdf unavailable yet)
Rajeev Thakur, Alok Choudhary, and Rajesh Bordawekar. Runtime Support for Out-of-Core Parallel Programs. In Ravi Jain, John Werth, and James Browne, editors, Input/Output in Parallel and Distributed Computer Systems, pp. 147–165, Kluwer Academic Publishers, 1996. (pdf unavailable yet)
Alok Choudhary and Sanjay Ranka. A Perspective on Parallel Processing in Computer Vision and Image Understanding. In Laveen Kanal, Vipin Kumar, Hiroaki Kitano, and Christian Suttner, editors, Parallel Processing for Artificial Intelligence, pp. 3–20, Elsevier North Holland, 1994. (pdf unavailable yet)
Zeki Bozkus, Alok Choudhary, Geoffrey Fox, Tomasz Haupt, and Sanjay Ranka. Compiling HPF for Distributed Memory MIMD Computers. In David Lilja and Peter Bird, editors, Impact of Compilation Technology and Computer Architecture, pp. 191–217, Kluwer Academic Publishers, 1993. (pdf unavailable yet)
Alok Choudhary, Janak Patel, and Narendra Ahuja. Architecture and Performance Evaluation of NETRA. In Prasanna Kumar, editors, Parallel Architectures and Algorithms for Image Understanding, pp. 251–278, Academic Press, 1991. (pdf unavailable yet)
Alok Choudhary, Subhodev Das, Narendra Ahuja, and Janak Patel. High Speed Stereo. In Lakshman Prasad and Rangasami Kashyap, editors, Spectral Analysis in One or Two Dimensions, pp. 577–590, Vedam Books International, 1990. (pdf unavailable yet)
Alok Choudhary and Janak H. Patel. Parallel Architectures and Parallel Algorithms for Integrated Vision Systems, Kluwer Academic Publishers, 1990. (pdf unavailable yet)

Journal

Vishu Gupta, Kamal Choudhary, Yuwei Mao, Kewei Wang, Francesca Tavazza, Carelyn Campbell, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. MPpredictor: An Artificial Intelligence-Driven Web Tool for Composition-Based Material Property Prediction. Journal of Chemical Information and Modeling, 63(7):1865–1871, ACS Publications, March 2023. (pdf unavailable yet)
Yuwei Mao, Zijiang Yang, Dipendra Jha, Arindam Paul, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. Generative Adversarial Networks and Mixture Density Networks-Based Inverse Modeling for Microstructural Materials Design. Integrating Materials and Manufacturing Innovation, 11:637–647, November 2022. (pdf)
Yuwei Mao, Hui Lin, Christina Xuan Yu, Roger Frye, Darren Beckett, Kevin Anderson, Lars Jacquemetton, Fred Carter, Zhangyuan Gao, Wei-keng Liao, Alok Choudhary, Kornel Ehmann, and Ankit Agrawal. A Deep Learning Framework For Layer-wise Porosity Prediction In Metal Powder Bed Fusion Using Thermal Signatures. Journal of Intelligent Manufacturing, 34:315–329, October 2022. (pdf)
Dipendra Jha, Vishu Gupta, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. Moving Closer to Experimental Level Materials Property Prediction Using AI. Scientific Reports, 12:11953, July 2022. (pdf unavailable yet)
Sunwoo Lee, Kai-yuan Hou, Kewei Wang, Saba Sehrish, Marc Paterno, James Kowalkowski, Quincey Koziol, Robert B. Ross, Ankit Agrawal, Alok Choudhary, and Wei-keng Liao. A Case Study on Parallel HDF5 Dataset Concatenation For High Energy Physics Data Analysis. Parallel Computing, 110, May 2022. (pdf)
Kamal Choudhary, Brian DeCost, Chi Chen, Anubhav Jain, Francesca Tavazza, Ryan Cohn, Cheol Woo Park, Alok Choudhary, Ankit Agrawal, Simon J. L. Billinge, Elizabeth Holm, Shyue Ping Ong, and Chris Wolverton. Recent Advances and Applications of Deep Learning Methods in Materials Science. npj Computational Materials, 8:59, April 2022. (pdf unavailable yet)
Md Mahmudul Hasan, Yuwei Mao, Kamal Choudhary, Francesca Tavazza, Alok Choudhary, Kornel Ehmann, Ankit Agrawal, and Pinar Acar. Data-Driven Multi-Scale Modeling and Optimization for Elastic Properties of Cubic Microstructures. Integrating Materials and Manufacturing Innovation, 11:230–240, April 2022. (pdf)
Sunwoo Lee, Qiao Kang, Reda Al-Bahrani, Ankit Agrawal, Alok Choudhary, and Wei-keng Liao. Improving Scalability of Parallel CNN Training by Adaptively Adjusting Parameter Update Frequency. Parallel and Distributed Computing (JPDC), 159:10–23, January 2022. (pdf)
Vishu Gupta, Kamal Choudhary, Francesca Tavazza, Carelyn Campbell, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. Cross-property Deep Transfer Learning Framework For Enhanced Predictive Analytics on Small Materials Data. Nature Communications, 12(6595), Nature Publishing Group, November 2021. (pdf)
Arindam Paul, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. Harnessing Psycho-lingual and Crowd-Sourced Dictionaries for Predicting Taboos in Written Emotional Disclosure in Anonymous Confession Boards. Journal of Healthcare Informatics Research, 5(3):319–341, April 2021. (pdf unavailable yet)
Dipendra Jha, Vishu Gupta, Logan Ward, Zijiang Yang, Christopher Wolverton, Ian Foster, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. Enabling Deeper Learning on Big Data for Materials Informatics Applications. Scientific Reports, 11(4244), Nature Publishing Group, February 2021. (pdf)
Sandeep Madireddy, Ji Hwan Park, Sunwoo Lee, Prasanna Balaprakash, Shinjae Yoo, Wei-keng Liao, Cory D Hauck, M Paul Laiu, and Richard Archibald. In Situ Compression Artifact Removal In Scientific Data Using Deep Transfer Learning And Experience Replay. Machine Learning: Science and Technology, 2(2), IOP Publishing Ltd, December 2020. (pdf unavailable yet)
Qiao Kang, Sunwoo Lee, Kai-Yuan Hou, Robert Ross, Ankit Agrawal, Alok Choudhary, and Wei-keng Liao. Improving MPI Collective I/O for High Volume Non-Contiguous Requests With Intra-Node Aggregation. IEEE Transactions on Parallel and Distributed Systems (TPDS), 31(11):2682–2695, November 2020. (pdf)
Jianwei Liao, Zhibing Sha, Zhigang Cai, Zhiming Liu, Wei-keng Liao, Alok N. Choudhary, and Yutaka Ishiakwa. Toward Efficient Block Replication Management in Distributed Storage. ACM Transactions on Modeling and Performance Evaluation of Computing Systems, 5, October 2020. (pdf unavailable yet)
Zijiang Yang, Stefanos Papanikolaou, Andrew Reid, Wei-keng Liao, Alok Choudhary, Carelyn Campbell, and Ankit Agrawal. Learning to Predict Crystal Plasticity at the Nanoscale: Deep Residual Networks and Size Effects in Uniaxial Compression Discrete Dislocation Simulations. Scientific Reports, 10(8262):1–14, Nature Publishing Group, May 2020. (pdf)
Dipendra Jha, Kamal Choudhary, Francesca Tavazza, Wei-keng Liao, Alok Choudhary, Carelyn Campbell, and Ankit Agrawal. Enhancing Materials Property Prediction By Leveraging Computational And Experimental Data Using Deep Transfer Learning. Nature Communications, 10(5316), Nature Publishing Group, November 2019. (pdf)
Arindam Paul, Alona Furmanchuk, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. Property Prediction of Organic Donor Molecules for Photovoltaic Applications using Extremely Randomized Trees. Molecular Informatics, Wiley Online Library, September 2019. (pdf)
Qiao Kang, Jesper Traff, Reda Al-Bahrani, Ankit Agrawal, Alok Choudhary, and Wei-keng Liao. Scalable Algorithms for MPI Intergroup Allgather and Allgatherv. Parallel Computing, 85:220–230, Elsevier, July 2019. (pdf)
Arindam Paul, Pinar Acar, Wei-keng Liao, Alok Choudhary, Veera Sundararaghavan, and Ankit Agrawal. Microstructure Optimization With Constrained Design Objectives Using Machine Learning-based Feedback-aware Data-generation. Computational Materials Science, 160:334–351, Elsevier, April 2019. (pdf)
Zijiang Yang, Yuksel Yabansu, Dipendra Jha, Wei-keng Liao, Alok Choudhary, Surya Kalidindi, and Ankit Agrawal. Establishing Structure-property Localization Linkages For Elastic Deformation Of Three-dimensional High Contrast Composites Using Deep Learning Approaches. Acta Materialia, 166:335–345, Elsevier, March 2019. (pdf)
Dipendra Jha, Logan Ward, Arindam Paul, Wei-keng Liao, Alok Choudhary, Chris Wolverton, and Ankit Agrawal. ElemNet: Deep Learning the Chemistry of Materials From Only Elemental Composition. Scientific Reports, 8(17593), December 2018. (pdf)
Dipendra Jha, Saransh Singh, Reda Al-Bahrani, Wei-keng Liao, Alok Choudhary, Marc De Graef, and Ankit Agrawal. Extracting Grain Orientations from EBSD Patterns of Polycrystalline Materials Using Convolutional Neural Networks. Microscopy and Microanalysis, 24:497–502, Cambridge University Press, October 2018. (pdf)
Mojtaba Mozaffar, Arindam Paul, Reda Al-Bahrani, Sarah Wolff, Alok Choudhary, Ankit Agrawal, Kornel Ehmann, and JianpCao. Data-driven Prediction of The High-dimensional Thermal History in Directed Energy Deposition Processes Via Recurrent Neural Networks. Manufacturing Letters, 18:35–39, Society of Manufacturing Engineers, October 2018. (pdf)
Zijiang Yang, Xiaolin Li, Catherine Brinson, Alok Choudhary, Wei Chen, and Ankit Agrawal. Microstructural Materials Design Via Deep Adversarial Learning Methodology. Journal of Mechanical Design, 140(11):111416, American Society of Mechanical Engineers, October 2018. (pdf)
Dianwei Han, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. A Fast DBSCAN Algorithm with Spark Implementation. Big Data in Engineering Applications, 44:173–192, Springer, May 2018. (pdf)
Zijiang Yang, Yuksel Yabansu, Reda Al-Bahrani, Wei-keng Liao, Alok Choudhary, Surya Kalidindi, and Ankit Agrawal. Deep Learning Approaches for Mining Structure-property Linkages in High Contrast Composites from Simulation Datasets. Computational Materials Science, 151:278–287, Springer, May 2018. (pdf)
Arindam Paul, Pinar Acar, Ruoqian Liu, Wei-Keng Liao, Alok Choudhary, Veera Sundararaghavan, and Ankit Agrawal. Data Sampling Schemes for Microstructure Design with Vibrational Tuning Constraints. AIAA Journal, 56(3):1239–1250, American Institute of Aeronautics and Astronautics, March 2018. (pdf)
Margaret Danilovich, Jonathan Tsay, Reda Al-Bahrani, Alok Choudhary, and Ankit Agrawal. #Alzheimer's and Dementia: Expressions of Memory Loss on Twitter. Topics in Geriatric Rehabilitation, 34(1):48–53, January 2018. (pdf)
Reda Al-Bahrani, Ankit Agrawal, and Alok Choudhary. Survivability Prediction of Colon Cancer Patients Using Neural Networks. Health Informatics Journal, pp. 1460458217720395, SAGE Publications Sage UK: London, England, September 2017. PMID: 28927314 (pdf)
Ruoqian Liu, Yuksel C. Yabansu, Zijiang Yang, Alok N. Choudhary, Surya R. Kalidindi, and Ankit Agrawal. Context Aware Machine Learning Approaches for Modeling Elastic Localization in Three-Dimensional Composite Microstructures. Integrating Materials and Manufacturing Innovation, 6(2):160–171, June 2017. (pdf)
Jianwei Liao, Balazs Gerofi, Guo-Yuan Lien, Takemasa Miyoshi, Seiya Nishizawa, Hirofumi Tomita, Wei-keng Liao, Alok Choudhary, and Yutaka Ishikawa. A Flexible I/O Arbitration Framework for NetCDF?based Big Data Processing Workflows on High-end Supercomputers. Journal of Concurrency and Computation: Practice and Experience, May 2017. (pdf)
Seung Woo Son, Saba Sehrish, Wei-keng Liao, Ron Oldfield, and Alok Choudhary. Reducing I/O Variability Using Dynamic I/O Path Characterization in Petascale Storage Systems. Journal of Supercomputing, 73(5):2069–2097, May 2017. (pdf)
Adam G. Gagorik, Brett Savoie, Nick Jackson, Ankit Agrawal, Alok Choudhary, Mark A. Ratner, George C. Schatz, and Kevin L. Kohlstedt. Improved Scaling of Molecular Network Calculations: The Emergence of Molecular Domains. The Journal of Physical Chemistry Letters, 8(2):415–421, 2017. (pdf)
Logan Ward, Ruoqian Liu, Amar Krishna, Vinay I Hegde, Ankit Agrawal, Alok Choudhary, and Chris Wolverton. Including Crystal Structure Attributes in Machine Learning Models of Formation Energies via Voronoi Tessellations. Physical Review B, 96(2):024104, American Physical Society, 2017. (pdf)
Reda Al-Bahrani, Margaret Danilovich, Ankit Agrawal, and Alok Choudhary. Towards Informal Caregiver Identification in Social Media. In the IEEE International Conference on Healthcare Informatics (ICHI), pp. 414–414, October 2016. (pdf)
Ankit Agrawal and Alok Choudhary. Perspective: Materials informatics and big data: Realization of the fourth paradigm of science in materials science. APL Materials, 4(5), 2016. (pdf unavailable yet)
Yu Cheng, Ankit Agrawal, Huan Liu, and Alok Choudhary. Legislative Prediction with Dual Uncertainty Minimization from Heterogeneous Information. Statistical Analysis and Data Mining: The ASA Data Science Journal, Wiley Subscription Services, Inc., A Wiley Company, 2016. (pdf unavailable yet)
Al'ona Furmanchuk, Ankit Agrawal, and Alok Choudhary. Predictive analytics for crystalline materials: Bulk modulus. RSC Advances, 6(97):95246–95251, 2016. (pdf)
Logan Ward, Ankit Agrawal, Alok Choudhary, and Chris Wolverton. A General-Purpose Machine Learning Framework for Predicting Properties of Inorganic Materials. npj Computational Materials, 2(16028), 2016. (pdf)
Yusheng Xie, Zhengzhang Chen, Diana Palsetia, Goce Trajcevski, Ankit Agrawal, and Alok Choudhary. SILVERBACK+: scalable association mining via fast list intersection for columnar social data. Knowledge and Information Systems, pp. 1–29, 2016. (pdf)
Salman Habib, Adrian Pope, Hal Finkel, Nicholas Frontiere, Katrin Heitmann, David Daniel, Patricia Fasel, Vitali Morozov, George Zagaris, Tom Peterka, Venkatram Vishwanath, Zarija Lukic, Saba Sehrish, and Wei-keng Liao. HACC: Simulating Sky Surveys on State-of-the-Art Supercomputing Architectures. New Astronomy, 42:49–65, July 2015. (pdf)
Ruoqian Liu, Abhishek Kumar, Zhengzhang Chen, Ankit Agrawal, Veera Sundararaghavan, and Alok Choudhary. A predictive machine learning approach for microstructure optimization and materials design. Scientific Reports, 5:11551, Macmillan Publishers Limited SN, June 2015. (pdf)
Hongyi Xu, Ruoqian Liu, Alok Choudhary, and Wei Chen. A Machine Learning-Based Design Representation Method for Designing Heterogeneous Microstructures. Journal of Mechanical Design, 137(5):051403–051403, ASME, May 2015. (pdf)
SeongJo Kim, Yuanrui Zhang, SeungWoo Son, Mahmut Kandemir, Wei-keng Liao, Rajeev Thakur, and Alok Choudhary. IOPro: a parallel I/O profiling and visualization framework for high-performance storage systems. Journal of Supercomputing, 71(3):840–870, Springer US, March 2015. (pdf)
Ruoqian Liu, Yuksel Yabansu, Ankit Agrawal, Surya Kalidindi, and Alok Choudhary. Machine learning approaches for elastic localization linkages in high-contrast composite materials. Integrating Materials and Manufacturing Innovation, 4(1):1–17, 2015. (pdf)
Ruben Buaba, Abdollah Homaifar, William Hendrix, Seung Woo Son, Wei-keng Liao, and Alok Choudhary. Randomized Algorithm for Approximate Nearest Neighbor Search in High Dimensions. Journal of Pattern Recognition Research, 9(1), October 2014. (pdf)
Seung Woo Son, Zhengzhang Chen, William Hendrix, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. Data Compression for the Exascale Computing Era - Survey. Supercomputing frontiers and innovations, 1(2):76–88, September 2014. (pdf)
Auroop Ganguly, Evan Kodra, Ankit Agrawal, Arindam Banerjee, Shyam Boriah, Singdhansu Chatterjee, Alok Choudhary, Debasish Das, James Faghmous, Poulomi Ganguli, Subimal Ghosh, Katharine Hayhoe, Cynthia Hays, William Hendrix, Qiang Fu, Jaya Kawale, Devashish Kumar, Vipin Kumar, Wei-keng Liao, Stefan Liess, Rachindra Mawalagedara, Varun Mithal, Robert Oglesby, Kaustubh Salvi, Peter Snyder, Karsten Steinhaeuser, David Wang, and Don Wuebbles. Toward Enhanced Understanding and Projections of Climate Extremes Using Physics-Guided Data Mining Techniques. Nonlinear Processes in Geophysics Discussions, 21(1), July 2014. (pdf)
Ankit Agrawal, Parijat D Deshpande, Ahmet Cecen, Gautham P Basavarsu, Alok N Choudhary, and Surya R Kalidindi. Exploration of data science techniques to predict fatigue strength of steel from composition and processing parameters. Integrating Materials and Manufacturing Innovation, 3(8):1–19, 2014. (pdf unavailable yet)
Bryce Meredig, Ankit Agrawal, S Kirklin, J E Saal, J W Doak, A Thompson, Kunpeng Zhang, Alok Choudhary, and Christopher Wolverton. Combinatorial screening for new materials in unconstrained composition space with machine learning. Physical Review B, 89(094104):1–7, 2014. (pdf unavailable yet)
Diana Palsetia, Mostofa Patwary, Ankit Agrawal, and Alok Choudhary. Excavating Social Circles Via User Interests. Journal of Social Network Analysis and Mining, 4(1), 2014. (pdf)
Ankit Agrawal, Reda Al-Bahrani, Mark Russo, Jaishankar Raman, and Alok Choudhary. Lung Transplant Outcome Prediction Using UNOS Data. In the IEEE International Conference on Bigi Data, October 2013. (pdf)
Ankit Agrawal, Reda Al-Bahrani, Ryan Merkow, Karl Bilimoria, and Alok Choudhary. Colon Surgery Outcome Prediction Using ACS NSQIP Data. In the KDD workshop on Data Mining for Healthcare (DMH), in conjunction with the 19th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, pp. 1–6, August 2013. (pdf unavailable yet)
Jason Scott Mathias, Ankit Agrawal, Joe Feinglass, Andrew J Cooper, David William Baker, and Alok Choudhary. Development of a 5 year life expectancy index in older adults using predictive mining of electronic health record data. Journal of American Medical Informatics Association, BMJ Group, April 2013. (pdf)
Daniel Honbo, Amit Pande, and Alok Choudhary. FPGA Architecture for Pairwise Statistical Significance Estimation. the International Journal of High Performance Systems Architecture, InderScience, March 2013. (pdf unavailable yet)
Bharath Pattabiraman, Stefan Umbreit, Wei-keng Liao, Alok Choudhary, Vassiliki Kalogera, Gokhan Memik, and Frederic Rasio. A Parallel Monte Carlo Code for Simulating Collisional N-body Systems. the Astrophysical Journal Supplement, IOP Publishing, February 2013. (pdf)
Kasthurirangan Gopalakrishnan, Ankit Agrawal, Halil Ceylan, Sunghwan Kim, and Alok Choudhary. Knowledge discovery and data mining in pavement inverse analysis. Transport, 28(1):1–10, Taylor & Francis Group, 2013. (pdf unavailable yet)
Yusheng Xie, Zhengzhang Chen, Yu Cheng, Kunpeng Zhang, Daniel K. Honbo, Ankit Agrawal, and Alok Choudhary. MuSES: a Multilingual Sentiment Elicitation System for Social Media Data. IEEE Intelligent Systems, 99(PrePrints):1, IEEE Computer Society, 2013. (pdf unavailable yet)
Zhengzhang Chen, William Hendrix, Hang Guan, Issac Tetteh, Alok Choudhary, Fredrick Semazzi, and Nagiza Samatova. Discovery of Extreme Events-related Communities in Contrasting Groups of Physical System Networks. Data Mining and Knowledge Discovery, pp. 1–34, Springer US, September 2012. (pdf)
Alok Choudhary, William Hendrix, Kathy Lee, Diana Palsetia, and Wei-keng Liao. Social Media Evolution of The Egyptian Revolution. Communications of the ACM, 55(5):74–80, ACM, New York, NY, USA, May 2012. (pdf)
Rob Latham, Chris Daley, Wei-keng Liao, Kui Gao, Rob Ross, Anshu Dubey, and Alok Choudhary. A Case Study for Scientific I/O: Improving the FLASH Astrophysics Code. Computer and Scientific Discovery, 5, March 2012. (pdf)
Chetan Kumar and Alok Choudhary. A top-down approach to classify enzyme functional classes and sub-classes using random forest.. EURASIP Journal on Bioinformatics and Systems Biology, February 2012. (pdf)
Arifa Nisar, Wei-keng Liao, and Alok Choudhary. Delegation-based I/O Mechanism for High Performance Computing Systems. IEEE Transactions on Parallel and Distributed Systems (TPDS), 23(2):271–279, 2012. (pdf)
Ankit Agrawal, Xiaoqiu Huang, and Alok Choudhary. Pairwise statistical significance of local sequence alignment using sequence-specific and position-specific substitution matrices. IEEE/ACM Transactions on Computational Biology and Bioinformatics, 8:194–205, January 2011. (pdf)
Alok Choudhary, Daniel Honbo, Prabhat Kumar, Berkin Ozisikyilmaz, Sanchit Misra, and Gokhan Memik. Accelerating Data Mining Workloads: Current Approaches and Future Challenges in System Architecture Design. WIREs Data Mining and Knowledge Discovery, January 2011. (pdf)
Sanchit Misra, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. Anatomy of a Hash-based Long Read Sequence Mapping Algorithm for Next Generation DNA Sequencing. Bioinformatics, 27:189–195, 2011. (pdf)
Florin Isaila, Francisco Javier Garcia Blas, Jesus Carretero, Wei-keng Liao, and Alok Choudhary. A Scalable Message Passing Interface Implementation of an Ad-Hoc Parallel I/O System. International Journal of High Performance Computing Applications, 24(2):164–184, 2010. (pdf)
Ying Liu, Jianwei Li, Wei-keng Liao, Alok Choudhary, and Yong Shi. High Utility Itemsets Mining. International Journal of Information Technology and Decision Making, 9(6):905–934, 2010. (pdf unavailable yet)
Ramanathan Narayanan, Sanchit Misra, S. Lin, and Alok Choudhary. Mining Protein Interactions from Text Using Convolution Kernels. New Frontiers in Applied Data Mining, pp. 118–129, Springer, 2010. (pdf)
Ioan Raicu, Ian Foster, Mike Wilde, Zhao Zhang, Kamil Iskra, Peter Beckman, Yong Zhao, Alex Szalay, Alok Choudhary, Philip Little, Christopher Moretti, Amitabh Chaudhary, and Douglas Thain. Middleware Support for Many-task Computing. Cluster Computing, 13(3):291–314, 2010. (pdf unavailable yet)
Goce Trajcevski, Alok Choudhary, Ouri Wolfson, Li Ye, and Gang Li. Uncertain Range Queries for Necklaces. IEEE International Conference on Mobile Data Management, 0:199–208, 2010. (pdf unavailable yet)
Alok Choudhary, Wei-keng Liao, Kui Gao, Arifa Nisar, Robert Ross, Rajeev Thakur, and Robert Latham. Scalable I/O and Analytics. Journal of Physics: Conference Series, 180(012048), August 2009. (pdf)
Jacqueline Chen, Alok Choudhary, Bronis de Supinski, Matthew DeVries, Evatt Hawkes, Scott Klasky, Wei-Keng Liao, Kwan-Liu Ma, John Mellor-Crummy, Norbert Podhorski, Ramanan Sankaran, Sameer Shende, and Chun Sang Yoo. Terascale Direct Numerical Simulations of Turbulent Combustion Using S3D. Journal of Computational Science & Discovery, 2(015001), 2009. (pdf)
Abhishek Das, David Nguyen, Joseph Zambreno, Gokhan Memik, and Alok Choudhary. An FPGA-based Network Intrusion Detection Architecture. IEEE Transactions on Information Forensics and Security (TIFS), 3, March 2008. (pdf unavailable yet)
S. W. Son, G. Chen, O. Ozturk, Mahmut Kandemir, and Alok Choudhary. Compiler-directed Energy Optimization for Parallel Disk Based Systems. IEEE Transactions on Parallel and Distributed Systems (TPDS), 18(9):1241–1257, September 2007. (pdf unavailable yet)
Wei-keng Liao, Kenin Coloma, Alok Choudhary, and Lee Ward. Cooperative Client-side File Caching for MPI Applications. International Journal of High Performance Computing Applications, 21(2):144–154, May 2007. (pdf)
Abhishek Das, Serkan Ozdemir, Gokhan Memik, Joseph Zambreno, and Alok Choudhary. Microarchitectures for Managing Chip Revenues under Process Variations. IEEE Computer Architecture Letters (CAL), 6:29–32, 2007. (pdf)
Joseph Zambreno, Daniel Honbo, Alok Choudhary, Rahul Simha, and Bhagirath Narahari. High-Performance Software Protection using Reconfigurable Architectures. Proceedings of the IEEE, 94(2):1–13, February 2006. (pdf)
Wei-keng Liao, Alok Choudhary, Donald Weiner, and Pramod Varshney. Performance Evaluation of a Parallel Pipeline Computational Model for Space-Time Adaptive Processing. Journal of Supercomputing, 31(2):137–160, February 2005. (pdf unavailable yet)
Joseph Zambreno, Alok Choudhary, Rahul Simha, Bhagirath Narahari, and Nasir Memon. SAFE-OPS: An Approach to Embedded Software Security. ACM Transactions on Embedded Computing Systems (TECS), 4(1):189–210, February 2005. (pdf)
Mahmut Kandemir, Ismail Kadayif, Alok Choudhary, J. Ramanujam, and Ibrahim Kolcu. Compiler-Directed Scratch Pad Memory Optimization for Embedded Multiprocessors. IEEE Transactions on Very Large Scale Integration (TVLSI), 12(3):281–287, March 2004. (pdf unavailable yet)
Steve Chiu, Wei-keng Liao, Alok Choudhary, and Mahmut Kandemir. Processor-Embedded Distributed Smart Disks for I/O-Intensive Workloads: Architectures, Performance Models and Evaluation. Journal of Parallel and Distributed Computing (JPDC), 64(3):427–446, 2004. (pdf unavailable yet)
Xiaohui Shen, Wei-keng Liao, Alok Choudhary, Gokhan Memik, and Mahmut Kandemir. A High Performance Application Data Environment for Large-Scale Scientific Computations. IEEE Transactions on Parallel and Distributed Systems (TPDS), 14(12):1262–1274 , December 2003. (pdf)
Xiaohui Shen and Alok Choudhary. A Distributed Multi-Storage I/O System for Data Intensive Scientific Computing. Journal of Parallel Computing, 35(11-12):1623–1643, November 2003. (pdf unavailable yet)
Mahmut Kandemir, Alok Choudhary, J. Ramanujam, and Prithviraj Banerjee. Reducing False Sharing and Improving Spatial Locality in a Unified Compilation Framework. IEEE Transactions on Parallel and Distributed Systems (TPDS), 14(4):337–354, April 2003. (pdf)
Jaechun No, Rajeev Thakur, and Alok Choudhary. High-Performance Scientific Data Management System. Journal of Parallel and Distributed Computing (JPDC), 63(4):434–447, April 2003. (pdf)
Jesús Carretero, Javier Fernández, Félix Garcia, and Alok Choudhary. A Hierarchical Disk Schedule for Multimedia Systems. Future Generation Computer Systems, 19(1):23–35, January 2003. (pdf unavailable yet)
Meenakshi Kandaswamy, Mahmut Kandemir, Alok Choudhary, and David Bernholdt. An Experimental Evaluation of I/O Optimizations on Different Applications. IEEE Transactions on Parallel and Distributed Systems (TPDS), 13(7):728–744, July 2002. (pdf)
Mahmut Kandemir, Alok Choudhary, and J. Ramanujam. An I/O-Conscious Tiling Strategy for Disk-Resident Data Sets. Journal of Supercomputing, 21(3):257–284, March 2002. (pdf)
Jaechun No, Sung-soon Park, Jesús Carretero, and Alok Choudhary. Design and Implementation of a Parallel I/O Runtime System for Irregular Applications. Journal of Parallel and Distributed Computing (JPDC), 62(2):193–220, February 2002. (pdf)
Mahmut Kandemir, J. Ramanujam, Alok Choudhary, and Prithviraj Banerjee. A Layout-Conscious Iteration Space Transformation Technique. IEEE Transactions on Computers (TC), 50(12):1321–1336, December 2001. (pdf)
Gokhan Memik, Mahmut Kandemir, and Alok Choudhary. Design and Evaluation of Smart Disk Cluster for DSS Commercial Workloads. Journal of Parallel and Distributed Computing (JPDC), 61(11):1633–1664, November 2001. (pdf)
Mahmut Kandemir, Prith Banerjee, Alok Choudhary, J. Ramanujam, and Eduard Ayguadé. Static and Dynamic Locality Optimizations Using Integer Linear Programming. IEEE Transactions on Parallel and Distributed Systems (TPDS), 12(9):922–941, September 2001. (pdf)
Nagaraj Shenoy, Alok Choudhary, and Prith Banerjee. An Algorithm for Synthesis of Large Time-Constrained Heterogeneous Adaptive Systems. ACM Transactions on the Design Automation of Electronic Systems (TODAES), 6(2):207–225, April 2001. (pdf)
Sanjay Goil and Alok Choudhary. PARSIMONY: An Infrastructure for Parallel Multidimensional Analysis and Data Mining. Journal of Parallel and Distributed Computing (JPDC), 61(3):285–321, March 2001. (pdf)
Mahmut Kandemir, Alok Choudhary, Prith Banerjee, J. Ramanujam, and Nagaraj Shenoy. Minimizing Data and Synchronization Costs in One-Way Communication. IEEE Transactions on Parallel and Distributed Systems (TPDS), 11(12):1232–1251, December 2000. (pdf)
Mahmut Kandemir, J. Ramanujam, and Alok Choudhary. Compiler Algorithms for Optimizing Locality and Parallelism on Shared and Distributed Memory Machines. Journal of Parallel and Distributed Computing (JPDC), 60(8):924–965, August 2000. (pdf)
Mahmut Kandemir, Alok Choudhary, J. Ramanujam, and Meenakshi Kandaswamy. A Unified Framework for Optimizing Locality, Parallelism, and Communication in Out-of-Core Computations. IEEE Transactions on Parallel and Distributed Systems (TPDS), 11(7):648–667, July 2000. (pdf)
Alok Choudhary, Wei-keng Liao, Donald Weiner, Pramod Varshney, Richard Linderman, Mark Linderman, and Russel Brown. Design, Implementation and Evaluation of Parallel Pipelined STAP on Parallel Computers. IEEE Transactions on Aerospace and Electronic Systems (TAES), 36(2):528–548, April 2000. (pdf)
Alok Choudhary, Mahmut Kandemir, Jaechun No, Gokhan Memik, Xiaohui Shen, Wei-keng Liao, Harsha Nagesh, Sachin More, Valerie Taylor, Rajeev Thakur, and Rick Stevens. Data Management for Large-Scale Scientific Computations in High Performance Distributed Systems. Cluster Computing: the Journal of Networks, Software Tools and Applications, 3(1):45–60, 2000. (pdf)
Mahmut Kandemir, Prith Banerjee, Alok Choudhary, J. Ramanujam, and Nagaraj Shenoy. A Global Communication Optimization Technique Based on Data-Flow Analysis and Linear Alegebra. ACM Transactions on Programming Languages and Systems (TOPLAS), 21(6):1251–1297, November 1999. (pdf)
Mahmut Kandemir, Alok Choudhary, J. Ramanujam, and Prithviraj Banerjee. A Matrix-Based Approach to Global Locality Optimization. Journal of Parallel and Distributed Computing (JPDC), 58(2):190–235, August 1999. (pdf)
Divyesh Jadav, Alok Choudhary, and P. Bruce Berra. Techniques for Increasing the Stream Capacity of a High-Performance Multimedia Server. IEEE Transactions on Knowledge and Data Engineering (TKDE), 11(2):284–302, March 1999. (pdf)
Mahmut Kandemir, Alok Choudhary, Nagaraj Shenoy, Prith Banerjee, and J. Ramanujam. A Linear Algebra Framework for Automatic Determination of Optimal Data Layouts. IEEE Transactions on Parallel and Distributed Systems (TPDS), 10(2):115–135, February 1999. (pdf)
Mahmut Kandemir, J. Ramanujam, and Alok Choudhary. Improving Cache Locality by a Combination of Loop and Data Transformations. IEEE Transactions on Computers (TC), 48(2):159–167, February 1999. (pdf)
Meenakshi Kandaswamy, Mahmut Kandemir, Alok Choudhary, and David Bernholdt. An Experimental Study to Analyze and Optimize Hartree-Fock Application's I/O with PASSION. International Journal of High Performance Computing Applications, 12(4):411–439, Winter 1998. (pdf unavailable yet)
Alok Choudhary and Sanjay Ranka. Comments on Mesh and Pyramid Algorithms for Iconic Indexing: authors reply. Journal of Pattern Recognition, 31(6):821–822, June 1998. (pdf)
Mahmut Kandemir, J. Ramanujam, Rajesh Bordawekar, and Alok Choudhary. Compilation Techniques for Out-of-Core Parallel Computations. Journal of Parallel Computing, 24(3-4):597–628, May 1998. (pdf)
Mahmut Kandemir, Alok Choudhary, J. Ramanujam, and Meenakshi Kandaswamy. Locality Optimization Algorithms for Compilation of Out-of-Core Codes. Journal of Information Science and Engineering, 14(1):107–138, March 1998. (pdf unavailable yet)
Sarita Adve, Doug Burger, Rudolf Eigenmann, Alasdair Rawsthorne, Michael Smith, Catherine Gebotys, Mahmut Kandemir, David Lilja, Alok Choudhary, Jesse Fang, and Pen-Chung Yew. Changing Interaction of Compiler and Architecture. IEEE Computer, 30(12):51–58, December 1997. (pdf)
Sanjay Goil and Alok Choudhary. High Performance OLAP and Data Mining on Parallel Computers. Journal of Data Mining and Knowledge Discovery, 1(4):391–417, December 1997. (pdf)
Ian Foster, David Kohr, Rakesh Krishnaiyer, and Alok Choudhary. A Library-Based Approach to Task Parallelism in a Data-Parallel Language. Journal of Parallel and Distributed Computing (JPDC), 45(2):148–158, September 1997. (pdf)
Divyesh Jadav, Chutimet Srinilta, Alok Choudhary, and P. Bruce Berra. An Evaluation of Design Trade-Offs in a High-Performance, Media-On-Demand Server. ACM Multimedia Systems Journal, 5(1):53–68, January 1997. (pdf)
Rajeev Thakur and Alok Choudhary. An Extended Two-Phase Method for Accessing Sections of Out-of-Core Arrays. Journal of Scientific Programming, 5(4):301–317, Winter 1996. (pdf)
Alok Choudhary, Rajeev Thakur, Rajesh Bordawekar, Sachin More, and Sivaramakrishna Kuditipudi. PASSION: Optimized I/O for Parallel Applications. IEEE Computer, 29(6):70–78, June 1996. (pdf unavailable yet)
Rajeev Thakur, Alok Choudhary, and J. Ramanujam. Efficient Algorithms for Array Redistribution. IEEE Transactions on Parallel and Distributed Systems (TPDS), 7(6):587–594, June 1996. (pdf)
Alok Choudhary and David Kotz. Large-Scale File Systems with the Flexibility of Databases. ACM Computing Surveys, 28(4):395–403, 1996. (pdf unavailable yet)
Divyesh Jadav, Chutimet Srinilta, Alok Choudhary, and P. Bruce Berra. Techniques for Scheduling I/O in a High Performance Multimedia-on-Demand Server. Journal of Parallel and Distributed Computing (JPDC), 30(2):190–203, November 1995. (pdf)
Ravi Ponnusamy, Joel Saltz, Alok Choudhary, Yuan-Shin Hwang, and Geoffrey Fox. Runtime Support and Compilation Methods for User-Specified Irregular Data Distributions. IEEE Transactions on Parallel and Distributed Systems (TPDS), 6(8):815–831, August 1995. (pdf)
Michael Harry, Juan Miguel del Rosario, and Alok Choudhary. The Design of VIP-FS: A VIrtual, Parallel File System for High Performance Parallel and Distributed Computing. ACM Operating Systems Review, 29(3):35–48, July 1995. (pdf)
Dan Reed, Charles Catlett, Alok Choudhary, David Kotz, and Marc Snir. Parallel I/O: Getting Ready for Prime Time. IEEE Parallel and Distributed Technology, 3(2):64–71, Summer 1995. (pdf)
Alok Choudhary, Ian Foster, and Rick Stevens. Multimedia Applications and High-Performance Computing (Guest Editors' Introduction). IEEE Parallel and Distributed Technology, 3(2):2–3, June 1995. (pdf)
Divyesh Jadav and Alok Choudhary. Designing and Implementing High Performance Media-on-Demand Servers. IEEE Parallel and Distributed Technology, 3(2):29–39, June 1995. (pdf)
Ravi Ponnusamy, Yuan-Shin Hwang, Raja Das, Joel Saltz, Alok Choudhary, and Geoffrey Fox. Supporting Irregular Distributions Using Data-Parallel Languages. IEEE Parallel and Distributed Technology, 3(1):12–24, March 1995. (pdf)
Rajeev Thakur, Alok Choudhary, Ravi Ponnusamy, and Geoffrey Fox. Complete Exchange on the CM-5 and Touchstone Delta. Journal of Supercomputing, 8(4):305–328, 1995. (pdf unavailable yet)
Senthil Krishnamoorthy and Alok Choudhary. A Scalable Distributed Shared Memory Architecture. Journal of Parallel and Distributed Computing (JPDC), 22(3):547–554, September 1994. (pdf unavailable yet)
Zeki Bozkus, Alok Choudhary, Geoffrey Fox, Tomasz Haupt, Sanjay Ranka, and Min-You Wu. Compiling Fortran 90D/HPF for Distributed Memory MIMD Computers. Journal of Parallel and Distributed Computing (JPDC), 21(1):15–26, April 1994. (pdf unavailable yet)
Alok Choudhary, Bhagirath Narahari, David Nicol, and Rahul Simha. Optimal Processor Assignment for a Class of Pipeline Computations. IEEE Transactions on Parallel and Distributed Systems (TPDS), 5(4):439–445, April 1994. (pdf)
Ravi Ponnusamy, Nashat Mansour, Alok Choudhary, and Geoffrey Fox. Graph Contraction for Mapping Data on Parallel Computers: A Quality-Cost Tradeoff. Journal of Scientific Programming, 3(1):73–82, Spring 1994. (pdf unavailable yet)
Juan Miguel del Rosario and Alok Choudhary. High Performance I/O for Massively Parallel Computers: Problems and Prospects. IEEE Computer, 27(3):59–68, March 1994. (pdf)
Alok Choudhary and Senthil Krishnamoorthy. Evaluation of Multilevel Caches for Shared Memory Multiprocessors. Journal of Computer and Software Engineering, 2(1):87–110, 1994. (pdf unavailable yet)
Alok Choudhary and Rajeev Thakur. Connected Component Labeling on Course Grain Parallel Computers: An Experimental Study. Journal of Parallel and Distributed Computing (JPDC), 20(1):78–83, January 1994. (pdf unavailable yet)
Juan Miguel del Rosario, Rajesh Bordawekar, and Alok Choudhary. Improved Parallel I/O via a Two-phase Run-time Access Strategy. ACM SIGARCH Computer Architecture News, 21(5):31–38, December 1993. (pdf unavailable yet)
Alok Choudhary, Janak Patel, and Narendra Ahuja. NETRA: A Hierarchical and Partitionable Architecture for Computer Vision. IEEE Transactions on Parallel and Distributed Systems (TPDS), 4(10):1092–1104, October 1993. (pdf)
Ravi Ponnusamy, Rajeev Thakur, Alok Choudhary, Kishore Velamakanni, Zeki Bozkus, and Geoffrey Fox. Experimental Performance Evaluation of the CM-5. Journal of Parallel and Distributed Computing (JPDC), 19(1):192–202, September 1993. (pdf unavailable yet)
Alok Choudhary, Geoffrey Fox, Seema Hiranandani, Ken Kennedy, Charles Koelbel, Sanjay Ranka, and Chau-Wen Tseng. Unified Compilation of Fortran 77D and 90D. ACM Letters on Programming Languages and Systems (LOPLAS), 2(1--4):95–114, March 1993. (pdf)
Wang Song, Salim Hariri, and Alok Choudhary. Design and Analysis of an Optical Communications Processor. Journal of Parallel and Distributed Computing (JPDC), 17(3):222–229, March 1993. (pdf unavailable yet)
Alok Choudhary. Parallel I/O Systems, Guest Editor's Introduction. Journal of Parallel and Distributed Computing (JPDC), 17(1--2):1–3, January 1993. (pdf unavailable yet)
Alok Choudhary, Bhagirath Narahari, and Ramesh Krishnamurti. An Efficient Heuristic Scheme for Dynamic Remapping of Parallel Computations. Journal of Parallel Computing, 19(6):621–632, 1993. (pdf unavailable yet)
Ravi Ponnusamy, Joel Saltz, Raja Das, Charles Koelbel, and Alok Choudhary. Embedding Data Mappers With Distributed Memory Machine Compilers. ACM SIGPLAN Notices, 28(1):52–55, January 1993. (pdf unavailable yet)
Alok Choudhary, Geoffrey Fox, Sanjay Ranka, Seema Hiranandani, Ken Kennedy, Charles Koelbel, and Joel Saltz. Software Support for Irregular and Loosely Synchronous Problems. International Journal of Computing Systems in Engineering, 3(2):43–52, December 1992. (pdf unavailable yet)
Alok Choudhary, Geoffrey Fox, Seema Hiranandani, Ken Kennedy, Charles Koelbel, Sanjay Ranka, and Chau-Wen Tseng. Compiling Fortran 77D and 90D for MIMD Distributed-Memory Machines. Communications of the ACM, 35(8):66–70, October 1992. (pdf unavailable yet)
Alok Choudhary and Sanjay Ranka. Mesh and Pyramid Algorithms for Iconic Indexing. Journal of Pattern Recognition, 25(9):1061–1067, September 1992. (pdf)
Alok Choudhary and Ravi Ponnusamy. Run-Time Data Decomposition for Parallel Implementation of Image Processing and Computer Vision Tasks. Journal of Concurrency, Practice and Experience, 4(4):313–334, June 1992. (pdf unavailable yet)
Salim Hariri, Alok Choudhary, and Behcet Sarikaya. Architectural Support for Designing Fault-Tolerant Open Distributed Systems. IEEE Computer, 25(6):50–62, June 1992. (pdf)
Wang Song, Salim Hariri, and Alok Choudhary. An Optical Interface Message Processor for Fiber Communication Networks. Journal of Optics Communications, 91(6):304–311, June 1992. (pdf unavailable yet)
Alok Choudhary and Sanjay Ranka. Parallel Processing for Computer Vision and Image Understanding, Guest Editor's Introduction. IEEE Computer, 25(2):7–10, February 1992. (pdf)
Alok Choudhary and Senthil Krishnamoorthy. Shared Memory Multiprocessor Simulations to Study Dynamic Characteristics of Two Level Caches. International Journal of Computer Simulation, 2(1):1–19, 1992. (pdf unavailable yet)
Alok Choudhary and Ravi Ponnusamy. Parallel Implementation and Evaluation of a Motion Estimation System Algorithm using Several Data Decomposition Strategies. Journal of Parallel and Distributed Computing (JPDC), 14:50–65, 1992. (pdf unavailable yet)
Alok Choudhary and Ravi Ponnusamy. Implementation and Evaluation of Hough Transform Algorithms on a Shared Memory Multiprocessor. Journal of Parallel and Distributed Computing (JPDC), 12(2):178–188, June 1991. (pdf unavailable yet)
Alok Choudhary, Walter Kohler, John Stankovic, and Donald Towsley. A Modified Priority Based Probe Algorithm for Distributed Deadlock Detection and Resolution. IEEE Transactions on Software Engineering (TSE), 15(1):10–17, January 1989. (pdf)

Conference

Vishu Gupta, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. Pre-Activation based Representation Learning to Enhance Predictive Analytics on Small Materials Data. In International Joint Conference on Neural Networks (IJCNN), June 2023. (pdf unavailable yet)
Yuwei Mao, Shahriyar Keshavarz, Vishu Gupta, Andrew C.E.Reid, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. AI for Learning Deformation Behavior of a Material: Predicting Stress-Strain Curves 4000x Faster Than Simulations. In International Joint Conference on Neural Networks (IJCNN), June 2023. (pdf unavailable yet)
Claire Songhyun Lee, V Hewes, Giuseppe Cerati, Jim Kowalkowski, Ankit Agrawal, Alok Choudhary, and Wei-Keng Liao. A Case Study of Data Management Challenges Presented in Large-Scale Machine Learning Workflows. In The International Symposium on Cluster, Cloud and Internet Computing (CCGrid), May 2023. (pdf unavailable yet)
Vishu Gupta, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. Which Deep Learning Framework Should I Use: A Comparative Study for Deep Regression Modeling. In Proceedings of 2022 International Conference on Computational Science and Computational Intelligence (CSCI), December 2022. (pdf)
Yuwei Mao, Vishu Gupta, Kewei Wang, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. To Shuffle or Not to Shuffle: Mini-Batch Shuffling Strategies for Multi-class Imbalanced Data Classification. In Proceedings of 2022 International Conference on Computational Science and Computational Intelligence (CSCI), December 2022. (pdf)
Kewei Wang, Sunwoo Lee, Jan Balewski, Alex Sim, Peter Nugent, Ankit Agrawal, Alok Choudhary, Kesheng Wu, and Wei-Keng Liao. Using Multi-resolution Data to Accelerate Neural Network Training in Scientific Applications. In the International Symposium on Cluster, Cloud and Internet Computing (CCGrid), May 2022. (pdf)
Vishu Gupta, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. BRNet: Branched Residual Network for Fast and Accurate Predictive Modeling of Materials Properties. In the SIAM International Conference on Data Mining (SDM), pp. 343–351, April 2022. (pdf)
Kai-Yuan Hou, Qiao Kang, Sunwoo Lee, Ankit Agrawal, Alok Choudhary, and Wei-keng Liao. Supporting Data Compression in PnetCDF. In International Conference on Big Data (Big Data), December 2021. (pdf)
Qiao Kang, Scot Breitenfeld, Kai-Yuan Hou, Wei-keng Liao, Robert Ross, and Suren Byna. Optimizing Performance of Parallel I/O Accesses to Non-contiguous Blocks in Multiple Array Variables. In International Conference on Big Data (Big Data), December 2021. (pdf)
Sunwoo Lee, Qiao Kang, Kewei Wang, Jan Balewski, Alex Sim, Ankit Agrawal, Alok Choudhary, Peter Nugent, Kesheng Wu, and Wei-keng Liao. Asynchronous I/O Strategy for Large-Scale Deep Learning Applications. In the 28th International Conference on High-Performance Computing, Data, and Analytics (HiPC), December 2021. (pdf)
Jeremy Hewes, Adam Aurisano, Giuseppe Cerati, Jim Kowalkowski, Claire Lee, Wei-keng Liao, Alexandra Day, Ankit Agrawal, Maria Spiropulu, Jean-Roch Vlimant, Lindsey Gray, Thomas Klijnsma, Paolo Calafiura, Sean Conlon, Steve Farrell, Xiangyang Ju, and Daniel Murnane. Graph Neural Network for Object Reconstruction in Liquid Argon Time Projection Chambers. In the 25th International Conference on Computing in High Energy and Nuclear Physics (CHEP), August 2021. (pdf unavailable yet)
Reda Al-Bahrani, Dipendra Jha, Qiao Kang, Sunwoo Lee, Zijian Yang, Wei-keng Liao, Ankit Agrawal, and Alok Choudhary. SIGRNN: Synthetic Minority Instances Generation in Imbalanced Datasets Using A Recurrent Neural Network. In the International Conference on Pattern Recognition Applications and Methods (ICPRAM), pp. 349–356, February 2021. (pdf)
Dipendra Jha, K. Narayanachari, Ruifeng Zhang, Denis Keane, Wei-keng Liao, Alok Choudhary, Yip-Wah Chung, Michael Bedzyk, and Ankit Agrawal. Enhancing Phase Mapping for High-throughput X-ray Diffraction Experiments using Fuzzy Clustering. In the International Conference on Pattern Recognition Applications and Methods (ICPRAM), pp. 507–514, February 2021. (pdf)
Sunwoo Lee, Qiao Kang, Ankit Agrawal, Alok Choudhary, and Wei-keng Liao. Communication-Efficient Local Stochastic Gradient Descent for Scalable Deep Learning. In International Conference on Big Data (Big Data), December 2020. (pdf)
Qiao Kang, Rob Ross, Rob Latham, Sunwoo Lee, Ankit Agrawal, Alok Choudhary, and Wei-keng Liao. Improving All-to-Many Personalized Communication in Two-Phase I/O. In International Conference for High Performance Computing, Networking, Storage and Analysis, pp. 118–130, IEEE Computer Society, Los Alamitos, CA, USA, November 2020. (pdf)
Qiao Kang, Alex Sim, Peter Nugent, Sunwoo Lee, Wei-Keng Liao, Ankit Agrawal, Alok Choudhary, and Kesheng Wu. Predicting Resource Requirement in Intermediate Palomar Transient Factory Workflow. In the 20th IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing, May 2020. (pdf)
Sunwoo Lee, Qiao Kang, Sandeep Madireddy, Prasanna Balaprakash, Ankit Agrawal, Alok Choudhary, Richard Archibald, and Wei-keng Liao. Improving Scalability of Parallel CNN Training by Adjusting Mini-Batch Size at Run-Time. In IEEE International Conference on Big Data, December 2019. (pdf)
Arindam Paul, Mojtaba Mozaffar, Zijiang Yang, Wei-keng Liao, Alok Choudhary, Jian Cao, and Ankit Agrawal. A Real-time Iterative Machine Learning Approach For Temperature Profile Prediction in Additive Manufacturing Processes. In the IEEE 6th International Conference on Data Science and Advanced Analytics (DSAA), October 2019. (pdf)
Arindam Paul, Dipendra Jha, Reda Al-Bahrani, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. Transfer Learning Using Ensemble Neural Networks for Organic Solar Cell Screening. In the International Joint Conference on Neural Networks (IJCNN), July 2019. (pdf)
Zijiang Yang, Reda Al-Bahrani, Andrew Reid,, Stefanos Papanikolaou, Surya Kalidindi, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. Deep Learning Based Domain Knowledge Integration For Small Datasets: Illustrative Applications In Materials Informatics. In International Joint Conference on Neural Networks (IJCNN), pp. 1–8, July 2019. (pdf)
Dipendra Jha, Logan Ward, Zijiang Yang, Christopher Wolverton, Ian Foster, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. IRNet: A General Purpose Deep Residual Regression Framework for Materials Discovery. In the 25th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining, pp. 2385–2393, March 2019. (pdf)
Dipendra Jha, Aaron Kusne, Reda Al-Bahrani, Nam Nguyen, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. Peak Area Detection Network For Directly Learning Phase Regions From Raw X-ray Diffraction Patterns. In the International Joint Conference on Neural Networks (IJCNN), March 2019. (pdf)
Kai-Yuan Hou, Reda Al-Bahrani, Esteban Rangel, Ankit Agrawal, Robert Latham, Robert Ross, Alok Choudhary, and Wei-keng Liao. Integration of Burst Buffer in High-Level Parallel I/O Library for Exascale Computing Era. In the Workshop on Parallel Data Storage & Data Intensive Scalable Computing Systems, held in conjunction with the International Conference for High Performance Computing, Networking, Storage and Analysis, November 2018. (pdf)
Sunwoo Lee, Ankit Agrawal, Prasanna Balaprakash, Alok Choudhary, and Wei-keng Liao. Communication-Efficient Parallelization Strategy for Deep Convolutional Neural Network Training. In the Workshop on Machine Learning in HPC Environments, held in conjunction with the International Conference for High Performance Computing, Networking, Storage and Analysis, November 2018. (pdf)
Qiao Kang, Jesper Larsson Träff, Reda Al-Bahrani, Ankit Agrawal, Alok Choudhary, and Wei-keng Liao. Full-Duplex Inter-Group All-to-All Broadcast Algorithms with Optimal Bandwidth. In the 25th European MPI Users' Group Meeting, pp. 1:1–1:10, September 2018. (pdf)
Xiaolin Li, Zijiang Yang, Catherine Brinson, Alok Choudhary, Ankit Agrawal, and Wei Chen. A Deep Adversarial Learning Methodology for Designing Microstructural Material Systems. In the ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference (IDETC 2018), August 2018. (pdf)
Tatiana Martsinkevich, Balazs Gerofi, Guo-Yuan Lien, Seiya Nishizawa, Wei-keng Liao, Takemasa Miyoshi, Hirofumi Tomita, Yutaka Ishikawa, and Alok Choudhary. DTF: An I/O Arbitration Framework for Multi-Component Data processing Workflows. In the ISC High Performance Conference, June 2018. (pdf)
Sunwoo Lee, Dipendra Jha, Ankit Agrawal, Alok Choudhary, and Wei-keng Liao. Parallel Deep Convolutional Neural Network Training by Exploiting the Overlapping of Computation and Communication (best paper finalist). In the 24th International Conference on High-Performance Computing, Data, and Analytics, December 2017. (pdf)
Esteban Rangel, Nicholas Frontiere, Salman Habib, Katrin Heitmann, Wei-keng Liao, Ankit Agrawal, and Alok Choudhary. Building Halo Merger Trees from the Q Continuum Simulation. In the 24th International Conference on High-Performance Computing, Data, and Analytics, December 2017. (pdf)
Reda Al-Bahrani, Margaret Danilovich, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. Towards Identifying Informal Caregivers of Alzheimer's and Dementia Patients in Social Media. In the Fifth IEEE International Conference on Healthcare Informatics (ICHI), pp. 324–324, August 2017. (pdf)
Kathy Lee, Ankit Agrawal, and Alok Choudhary. Forecasting Influenza Levels using Real-Time Social Media Streams. In the Fifth International Conference on Healthcare Informatics (ICHI), August 2017. (pdf)
Kathy Lee, Sadid A Hasan, Oladimeji Farri, Alok Choudhary, and Ankit Agrawal. Medical Concept Normalization for Online User-Generated Texts. In the Fifth International Conference on Healthcare Informatics (ICHI), August 2017. (pdf)
Yusheng Xie, Zhengzhang Chen, Ankit Agrawal, and Alok Choudhary. Distinguish polarity in bag-of-words visualization. In the Thirty-First AAAI Conference on Artificial Intelligence (AAAI-17), pp. 3344–3350, 2017. (pdf)
Zheng Yuan, William Hendrix, Seung Woo Son, Christoph Federrath, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. Parallel Implementation of Lossy Data Compression for Temporal Data Sets. In the 23rd International Conference on High Performance Computing, December 2016. (pdf)
Qiao Kang, Wei-keng Liao, Ankit Agrawal, and Alok Choudhary. A Filtering-based Clustering Algorithm for Improving Spatio-temporal Kriging Interpolation Accuracy. In 25th ACM International Conference on Information and Knowledge Management, October 2016. (pdf)
Esteban Rangel, Nan Li, Salman Habib, Tom Peterka, Ankit Agrawal, Wei-Keng Liao, and Alok Choudhary. Parallel DTFE Surface Density Field Reconstruction (best paper award). In the IEEE International Conference on Cluster Computing, September 2016. (pdf)
Diana Palsetia, William Hendrix, Sunwoo Lee, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. Parallel Community Detection Algorithm Using a Data Partitioning Strategy with Pairwise Subdomain Duplication. In the 31st International Supercomputing Conference, June 2016. (pdf)
Ankit Agrawal, Jason Mathias, David Baker, and Alok Choudhary. Identifying HotSpots in Five Year Survival Electronic Health Records of Older Adults. In Proceedings of 6th IEEE International Conference on Computational Advances in Bio and Medical Sciences (ICCABS), pp. 1–6, 2016. (pdf)
Yu Cheng, Felix Yu, Rogerio Feris, Sanjiv Kumar, Alok Choudhary, and Shih-Fu Chang. An Exploration of Parameter Redundancy in Deep Networks with Circulant Projections. In International Conference on Computer Vision, December 2015. (pdf unavailable yet)
Kathy Lee, Ankit Agrawal, and Alok Choudhary. Mining Social Media Streams to Improve Public Health Allergy Surveillance. In International Conference on Social Networks Analysis and Mining, August 2015. (pdf)
Ruoqian Liu, Ankit Agrawal, Wei-keng Liao, Alok Choudhary, and Zhengzhang Chen. Pruned Search: A Machine Learning Based Meta-Heuristic Approach for Constrained Continuous Optimization. In the Eighth International Conference on Contemporary Computing (IC3), August 2015. (pdf)
Yu Cheng, Ankit Agrawal, Huan Liu, and Alok Choudhary. Legislative Prediction with Dual Uncertainty Minimization from Heterogeneous Information. In the SIAM International Conference on Data Mining, April 2015. (pdf unavailable yet)
Yu Cheng, Ankit Agrawal, Alok Choudhary, Huan Liu, and Tao Zhang. Social Role Identification via Dual Uncertainty Minimization Regularization. In the International Conference on Data Mining (ICDM), pp. 767–772, December 2014. (pdf)
Hongyu Gao, Yi Yang, Kai Bu, Yan Chen, Doug Downey, Kathy Lee, and Alok Choudhary. Spam Ain't As Diverse As It Seems: Throttling OSN Spam With Templates Underneath. In the 30th Annual Computer Security Applications Conference, December 2014. (pdf)
Zhengzhang Chen, Seung Woo Son, William Hendrix, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. NUMARCK: Machine Learning Algorithm for Resiliency and Checkpointing. In the International Conference for High Performance Computing, Networking, Storage and Analysis, November 2014. (pdf)
Diana Palsetia, Mostofa Patwary, William Hendrix, Ankit Agrawal, and Alok Choudhary. Clique Guided Community Detection. In the IEEE International Conference on Big Data, pp. 500–509, October 2014. (pdf)
Yusheng Xie, Zhengzhang Chen, Diana Palsetia, Ankit Agrawal, and Alok Choudhary. Indexing Bipartite Memberships in Web Graphs. In the International Conference on Advances in Social Network Analysis and Mining, August 2014. (pdf)
Hongyi Xu, Ruoqian Liu, Alok Choudhary, and Wei Chen. A Machine Learning-Based Design Representation Method for Designing Heterogeneous Microstructures, (Design Automation (DAC) Best Paper). In the ASME International Design Engineering Technical Conferences, August 2014. (pdf)
Yu Cheng, Quanfu Fan, Sharath Pankanti, and Alok Choudhary. Temporal Sequence Modeling for Video Event Detection. In the IEEE Computer Vision and Pattern Recognition Conference, June 2014. (pdf)
Yu Cheng, Zhengzhang Chen, Hongliang Fei, Fei Wang, and Alok Choudhary. Batch Mode Active Learning with Hierarchical-Structured Embedded Variance. In the SIAM International Conference on Data Mining, April 2014. (pdf)
Yusheng Xie, Diana Palsetia, Kunpeng Zhang, Ankit Agrawal, Goce Trajcevski, and Alok Choudhary. Silverback: Scalable Association Mining For Massive Temporal Data in Columnar Probabilistic Databases. In the International Conference on Data Engineering (ICDE), March 2014. (pdf unavailable yet)
Bharath Pattabiraman, Mostofa Patwary, Assefaw Gebremedhin, Wei-keng Liao, and Alok Choudhary. Fast Algorithms for the Maximum Clique Problem on Massive Sparse Graphs. In the 10th Workshop on Algorithms and Models for the Web Graph, December 2013. (pdf)
Md Mostofa Ali Patwary, Diana Palsetia, Ankit Agrawal, Wei-keng Liao, Fredrik Manne, and Alok Choudhary. Scalable Parallel OPTICS Data Clustering Using Graph Algorithmic Techniques. In the International Conference for High Performance Computing, Networking, Storage and Analysis, November 2013. (pdf)
Yu Cheng, Zhengzhang Chen, Lu Liu, Jiang Wang, Ankit Agrawal, and Alok Choudhary. Feedback-Driven Multiclass Active Learning for Data Streams. In the 22th ACM International Conference on Information and Knowledge Management, October 2013. (pdf)
William Hendrix, Diana Palsetia, Md. Mostofa Ali Patwary, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. A Scalable Algorithm for Single-Linkage Hierarchical Clustering on Distributed-Memory Architectures. In the Symposium on Large-Scale Data Analysis and Visualization, October 2013. (pdf)
Lu Liu, Jie Tang, Yu Cheng, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. Mining Diabetes Complication and Treatment Patterns for Clinical Decision Support. In the ACM International Conference on Information and Knowledge Management (CIKM 2013), October 2013. (pdf)
Yusheng Xie, Zhengzhang Chen, Kunpeng Zhang, Yu Cheng, Chen Jin, Ankit Agrawal, and Alok Choudhary. Elver: Recommending Facebook Pages in Cold Start Situation Without Content Features. In the IEEE International Conference on Big Data, October 2013. (pdf)
Zhengzhang Chen, Alok N. Choudhary, John Jenkins, Vipin Kumar, Anatoli V. Melechko, Jinfeng Rao, Nagiza F. Samatova, and Fredrick H. M. Semazzi. Automatic Detection and Correction of Multi-class Classification Errors Using System Whole-part Relationships. In Proceedings of the SIAM International Conference on Data Mining (SDM), pp. 494–502, September 2013. (pdf)
Saba Sehrish, Seung Woo Son, Wei-keng Liao, Alok Choudhary, and Karen Schuchardt. Improving Collective I/O Performance by Pipelining Request Aggregation and File Access. In the 20th EuroMPI Conference, September 2013. (pdf)
Zhengzhang Chen, Yusheng Xie, Yu Cheng, Kunpeng Zhang, Ankit Agrawal, Wei-keng Liao, Nagiza F Samatova, and Alok Choudhary. Forecast Oriented Classification of Spatio-Temporal Extreme Events. In the 23rd International Joint Conference on Artificial Intelligence, August 2013. (pdf)
Kunpeng Zhang, Doug Downey, Zhengzhang Chen, Yusheng Xie, Yu Cheng, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. A Probabilistic Graphical Model for Brand Reputation Assessment in Social Networks. In the IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, August 2013. (pdf)
Zhengzhang Chen, John Jenkins, Jinfeng Rao, Alok Choudhary, Fredrick Semazzi, Anatoli V Melechko, Vipin Kumar, and Nagiza F Samatova. Automatic Detection and Correction of Multi-class Classification Errors Using System Whole-part Relationships. In the 13th SIAM International Conference on Data Mining, May 2013. (pdf)
William Hendrix, Md Mostofa Ali Patwary, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. Parallel Hierarchical Clustering on Shared Memory Platforms. In the 19th Annual International Conference on High Performance Computing, December 2012. (pdf)
Md Mostofa Ali Patwary, Diana Palsetia, Ankit Agrawal, Wei-keng Liao, Fredrik Manne, and Alok Choudhary. A New Scalable Parallel DBSCAN Algorithm Using the Disjoint-Set Data Structure. In the International Conference for High Performance Computing, Networking, Storage and Analysis, November 2012. (pdf)
Yu Cheng, Kunpeng Zhang, Yusheng Xie, Ankit Agrawal, and Alok Choudhary. On Active Learning in Hierarchical Classification . In the 21st ACM International Conference on Information and Knowledge Management, October 2012. (pdf)
Kunpeng Zhang, Yusheng Xie, Yu Cheng, Daniel Honbo, Doug Downey, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. Sentiment Identification by Incorporating Syntax, Semantics and Context Information. In the 35th International ACM SIGIR Conference on Research and Development in Information Retrieval, August 2012. (pdf)
Sriram Lakshminarasimhan, Prabhat Kumar, Wei-keng Liao, Alok Choudhary, Vipin Kumar, and Nagiza F. Samatova. On the Path to Sustainable, Scalable, and Energy-efficient Data Analytics: Challenges, Promises, and Future Directions. In the 2012 International Green Computing Conference, June 2012. Invited paper (pdf)
Bharath Pattabiraman, Stefan Umbreit, Wei-keng Liao, Frederic A Rasio, Vassiliki Kalogera, Gokhan Memik, and Alok Choudhary. GPU-accelerated Monte Carlo Simulations of Dense Stellar System. In Innovative Parallel Computing, May 2012. (pdf)
Abshihek Das, Matthew Schuchardt, Nikos Hardavellas, Gokhan Memik, and Alok Choudhary. Dynamic Directories: Reducing On-Chip Interconnect Power in Multicores. In Design, Automation & Test in Europe (DATE), March 2012. (pdf)
Hongyu Gao, Yan Chen, Kathy Lee, Diana Palsetia, and Alok Choudhary. Towards Online Spam Filtering in Social Networks. In the Network and Distributed System Security Symposium, February 2012. (pdf)
Kui Gao, Chen Jin, Alok Choudhary, and Wei-keng Liao. Supporting Computational Data Model Representation with High-performance I/O in Parallel netCDF. In the IEEE International Conference on High Performance Computing, December 2011. (pdf)
Chen Jin, Saba Sehrish, Wei-keng Liao, Alok Choudhary, and Karen Schuchardt. Improving the Average Response Time in Collective I/O. In the 18th EuroMPI Conference, September 2011. (pdf)
Kunpeng Zhang, Yu Cheng, Wei-keng Liao, and Alok Choudhary. Mining Millions of Reviews: A Technique to Rank Products Based on Importance of Reviews. In the International Conference on Electronic Commerce, August 2011. (pdf)
William Hendrix, Tatiana Karpinets, Byung-Hoon Park, Eric Schendel, Alok Choudhary, and Nagiza Samatova. Sensitive and Specific Identification of Protein Complexes in Perturbed Protein Interaction Networks from Noisy Pull-Down Data. In the International Parallel and Distributed Processing Symposium, May 2011. (pdf)
Yuhong Zhang, Sanchit Misra, Daniel Honbo, Ankit Agrawal, Wei-keng Liao, and Alok N. Choudhary. Efficient Pairwise Statistical Significance Estimation for Local Sequence Alignment Using GPU. In International Conference on Computational Advances in Bio and Medical Sciences, February 2011. (pdf)
Seong Jo Kim, Yuanrui Zhang, Seung Woo Son, Ramya Prabhakar, Mahmut Kandemir, Christina Patrick, Wei-keng Liao, and Alok Choudhary. Automated Tracing of I/O Stack. In the 17th EuroMPI Conference, September 2010. (pdf)
Ankit Agrawal, Sanchit Misra, Daniel Honbo, and Alok Choudhary. MPIPairwiseStatSig: Parallel Pairwise Statistical Significance Estimation of Local Sequence Alignment. In Proceedings of High Performance Distributed Computing, June 2010. (pdf)
Serkan Ozdemir, Yan Pan, Abhishek Das, Gokhan Memik, Gabriel Loh, and Alok Choudhary. Quantifying and Coping with Parametric Variations in 3D-stacked Microarchitectures. In DAC '10: Proceedings of the 47th Design Automation Conference, pp. 144–149, June 2010. (pdf)
Seung Woo Son, Samuel Lang, Philip Carns, Robert Ross, Rajeev Thakur, Berkin Ozisikyilmaz, Prabhat Kumar, Wei-keng Liao, and Alok Choudhary. Enabling Active Storage on Parallel I/O Software Stacks. In the 26th IEEE Symposium on Massive Storage Systems and Technologies, May 2010. (pdf)
Abhishek Das, Gokhan Memik, Joseph Zambreno, and Alok Choudhary. Detecting/Preventing Information Leakage on the Memory Bus due to Malicious Hardware. In In Proceedings of the Design, Automation and Test in Europe (DATE), March 2010. (pdf)
Yan Gao, Alok Choudhary, and Gang Hua. A Nonnegative Sparsity Induced Similarity Measure with Applicationto Cluster Analysis of Spam Images. In Proceedings of 2010 IEEE International Conference on Acoustics, Speech and Signal Processing, March 2010. (pdf)
Sanchit Misra, Ramanathan Narayanan, Simon Lin, and Alok Choudhary. FANGS: High Speed Sequence Mapping for Next Generation Sequencing Reads. In Proceedings of ACM Symposium of Applied Computing (ACM SAC), March 2010. (pdf)
Ankit Agrawal, Sanchit Misra, Daniel Honbo, and Alok Choudhary. MPIPairwiseStatSig: Parallel Pairwise Statistical Significance Estimation of Local Sequence Alignment. In ECMLS proceedings of HPDC 2010, pp. 470–476, 2010. (pdf)
Ankit Agrawal, Alok Choudhary, and Xiaoqiu Huang. Derived Distribution Points Heuristic for Fast Pairwise Statistical Significance Estimation. In ACM BCB 2010, pp. 312–321, 2010. (pdf unavailable yet)
Ankit Agrawal, Alok Choudhary, and Xiaoqiu Huang. Non-conservative Pairwise Statistical Significance of Local Sequence Alignment Using Position-Specific Substitution Matrices. In Proceedings of BIOCOMP 2010, 2010. (pdf unavailable yet)
Daniel Honbo, Ankit Agrawal, and Alok Choudhary. Efficient Pairwise Statistical Significance Estimation Using FPGAs. In BIOCOMP, pp. 571–577, 2010. (pdf)
Nithin Nakka, Alok Choudhary, Wei-keng Liao, Lee Ward, Ruth Klundt, and Marlow Weston. Detailed Analysis of I/O Traces for Large Scale Applications. In Proceedings of the International Conference on High Performance Computing (HiPC), December 2009. (pdf)
Yan Pan, Prabhat Kumar, John Kim, Gokhan Memik, Yu Zhang, and Alok Choudhary. Firefly: Illuminating Future Network-on-chip with Nanophotonics. In International Symposium on Computer Architecture (ISCA '09), December 2009. (pdf)
Kui Gao, Wei-keng Liao, Arifa Nisar, Alok N. Choudhary, Robert B. Ross, and Robert Latham. Using Subfiling to Improve Programming Flexibility and Performance of Parallel Shared-file I/O. In Proceedings International Conference Parallel Processing, pp. 470–477, September 2009. (pdf)
Nithin Nakka and Alok Choudhary. Failure Data-Driven Selective Node-Level Duplication to Improve MTTF in High Performance Computing Systems. In High Performance Computing Systems and Applications, Lecture Notes in Computer Science, pp. 304–322, August 2009. (pdf)
Prabhat Kumar, Yan Pan, John Kim, Gokhan Memik, and Alok Choudhary. Exploring Concentration and Channel Slicing in On-chip Network Router. In International Symposium on Networks-on-Chip (NOCS '09), May 2009. (pdf)
Arifa Nisar, Waseem Ahmad, Wei-keng Liao, and Alok Choudhary. High Performance Parallel/Distributed Biclustering Using Barycenter Heuristic. In Proceedings of the SIAM International Conference on Data Mining (SDM), April 2009. (pdf)
Yan Gao and Alok Choudhary. Active Learning Image Spam Hunter. In ISVC '09: Proceedings of the 5th International Symposium on Advances in Visual Computing, pp. 293–302, 2009. (pdf unavailable yet)
Yan Gao, Ming Yang, and Alok Choudhary. Semi Supervised Image Spam Hunter: A Regularized Discriminant EM Approach. In ADMA '09: Proceedings of the 5th International Conference on Advanced Data Mining and Applications, pp. 152–164, 2009. (pdf unavailable yet)
Ramanathan Narayanan, Bing Liu, and Alok Choudhary. Sentiment Analysis of Conditional Sentences. In Conference on Empirical Methods in Natural Language Processing, pp. 180–189, 2009. (pdf)
Florin Isaila, Francisco Javier Garcia Blas, Jesus Carretero, Wei-keng Liao, and Alok Choudhary. AHPIOS: An MPI-based Ad-hoc Parallel I/O System. In the 14th International Conference on Parallel and Distributed Systems, December 2008. (pdf)
David Bild, Sanchit Misra, T. Chantemy, Prabhat Kumar, Robert Dick., X. S. Huy, Shangz Li, and Alok Choudhary. Temperature-aware test scheduling for multiprocessor systems-on-chip. In Computer-Aided Design, 2008. ICCAD 2008. IEEE/ACM International Conference on, pp. 59 –66, November 2008. (pdf unavailable yet)
Abhishek Das, Berkin Ozisikyilmaz, Serkan Ozdemir, Gokhan Memik, Joseph Zambreno, and Alok Choudhary. Evaluating the Effects of Cache Redundancy on Profit. In Proceedings of the 41st Annual International Symposium on Microarchitecture (MICRO), November 2008. (pdf)
Wei-keng Liao and Alok Choudhary. Dynamically Adapting File Domain Partitioning Methods for Collective I/O Based on Underlying Parallel File System Locking Protocols. In Proceedings of the International Conference for High Performance Computing Networking, Storage and Analysis, November 2008. (pdf)
Arifa Nisar, Wei-keng Liao, and Alok Choudhary. Scaling Parallel I/O Performance Through I/O Delegate and Caching System. In Proceedings of the International Conference for High Performance Computing Networking, Storage and Analysis, November 2008. (pdf)
Berkin Ozisikyilmaz, Gokhan Memik, and Alok Choudhary. Efficient System Design Space Exploration using Machine Learning Techniques. In Proceedings Design Automation Conf., June 2008. (pdf)
Alex Shye, Berkin Ozisikyilmaz, Arindam Mallik, Gokhan Memik, Peter Dinda, Robert Dick, and Alok Choudhary. Learning and Leveraging the Relationship between Architecture-Level Measurements and Individual User Satisfaction. In Proceedings International Symposium Computer Architecture, June 2008. (pdf)
Abhishek Das, Sanchit Misra, Sumeet Joshi, Joseph Zambreno, Gokhan Memik, and Alok Choudhary. An Efficient FPGA Implementation of Principal Component Analysis based Network Intrusion Detection System. In Proceedings Design, Automation & Test in Europe Conf., March 2008. (pdf)
Alex Shye, Lei Yang, Xi Chen, Berkin Ozisikyilmaz, Arindam Mallik, Bin Lin, Peter Dinda, Gokhan Memik, Robert Dick, and Alok Choudhary. Empathic Computer Architectures and Systems. In ACM Architectural Support for Programming Languages and Operating Systems, March 2008. Wild and Crazy Ideas VI (WACI) (pdf)
Yan Gao, Ming Yang, Xiaonan Zhao, Bryan Pardo, Ying Wu, Thrasyvoulos N. Pappas, and Alok Choudhary. Image Spam Hunter. In IEEE International Conference on Acoustics, Speech and Signal Processing, 2008. (pdf unavailable yet)
Sailesh Pati, Ramanathan Narayanan, Gokhan Memik, Alok Choudhary, and Joseph Zambreno . Design and Implementation of an FPGA Architecture for High-Speed Network Feature Extraction. In Proceedings of the International Conference on Field-Programmable Technology (ICFPT), December 2007. (pdf unavailable yet)
Avery Ching, Robert Ross, Wei-keng Liao, Lee Ward, and Alok Choudhary. Noncontiguous Locking Techniques for Parallel File Systems. In Proceedings of Supercomputing, November 2007. (pdf)
Wei-keng Liao, Avery Ching, Kenin Coloma, Alok Choudhary, Ramanan Sankaran,, and Scott Klasky. Using MPI File Caching to Improve Parallel Write Performance for Large-scale Scientific Applications. In Proceedings of the International Conference for High Performance Computing Networking, Storage and Analysis, November 2007. (pdf)
Abhishek Das, Serkan Ozdemir, Gokhan Memik, and Alok Choudhary. Evaluating Voltage Islands in CMPs under Process Variations. In Proceedings International Conference Computer Design, October 2007. (pdf)
Ramanathan Narayanan, Berkin Ozisikyilmaz, Gokhan Memik, Joseph Zambreno, and Alok Choudhary. Quantization Error and Accuracy-Performance Tradeoffs for Embedded Data Mining Workloads. In Proceedings of the 10th International Workshop on High Performance and Distributed Mining (HPDM), May 2007. (pdf)
Ramanathan Narayanan, Daniel Honbo, Joseph Zambreno, Gokhan Memik, and Alok Choudhary. An FPGA Implementation of Decision Tree Classification. In Proceedings of the IEEE International Conference on Design, Automation and Test in Europe (DATE), April 2007. (pdf unavailable yet)
Kenin Coloma, Avery Ching, Alok Choudhary, Wei-keng Liao, Robert Ross, Rajeev Thakur, and Lee Ward. A New Flexible MPI Collective I/O Implementation. In IEEE Conference on Cluster Computing, March 2007. (pdf)
Wei-keng Liao, Avery Ching, Kenin Coloma, Alok Choudhary, and Lee Ward. Implementation and Evaluation of Client-side File Caching for MPI-IO. In Proceedings of the International Parallel and Distributed Processing Symposium, March 2007. (pdf)
Alok Choudhary, Ramanathan Narayanan, Berkin Ozisikyilmaz, Gokhan Memik, Joseph Zambreno, and Jayaprakash Pisharath. Optimizing Data Mining Workloads using Hardware Accelerators. In Proceedings of the 10th Workshop on Computer Architecture Evaluation using Commercial Workloads (CAECW-10), February 2007. (pdf)
Ramanathan Narayanan, Berkin Ozisikyilmaz, Joseph Zambreno, Jayaprakash Pisharath, Gokhan Memik, and Alok Choudhary. MineBench: A Benchmark Suite for Data Mining Workloads. In Proceedings of the International Symposium on Workload Characterization (IISWC), October 2006. (pdf)
Berkin Ozisikyilmaz, Ramanathan Narayanan, Joseph Zambreno, Gokhan Memik, and Alok Choudhary. An Architectural Characterization Study of Data Mining and Bioinformatics Workloads. In Proceedings of the International Symposium on Workload Characterization (IISWC), October 2006. (pdf)
Avery Ching, Wu-chun Feng, Heshan Lin, Xiaosong Ma, and Alok Choudhary. Exploring I/O Strategies for Parallel Sequence Database Search Tools with S3aSim. In Proceedings of the 15th International Symposium on High Performance Distributed Computing (HPDC), June 2006. (pdf)
Peter Aarestad, Avery Ching, George Thiruvathukal, and Alok Choudhary. Scalable Approaches for Supporting MPI-IO Atomicity. In Proceedings of the 6th International Symposium on Cluster Computing and the Grid (CCGrid), May 2006. (pdf)
Avery Ching, Alok Choudhary, Wei-keng Liao, Lee Ward, and Neil Pundit. Evaluating I/O Characteristics and Methods for Storing Structured Scientific Data. In Proceedings of the 20th International Parallel and Distributed Processing Symposium (IPDPS), April 2006. (pdf)
Jianwei Li, Alok Choudhary, Nan Jiang, and Wei-keng Liao. Mining Frequent Patterns by Differential Refinement of Clustered Bitmaps. In Proceedings of the SIAM International Conference on Data Mining (SDM), pp. 294–305, April 2006. (pdf)
David Nguyen, Abhishek Das, Gokhan Memik, and Alok Choudhary. A Reconfigurable Architecture for Network Intrusion Detection Using Principal Component Analysis. In Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM), April 2006. (pdf)
Jayaprakash Pisharath, Joseph Zambreno, Berkin Ozisikyilmaz, and Alok Choudhary. Accelerating Data Mining Workloads: Current Approaches and Future Challenges in System Architecture Design. In Proceedings of the 9th International Workshop on High Performance and Distributed Mining (HPDM), April 2006. (pdf)
Joseph Zambreno, Berkin Ozisikyilmaz, Jayaprakash Pisharath, Gokhan Memik, and Alok Choudhary. Performance Characterization of Data Mining Applications using MineBench. In Proceedings of the 9th Workshop on Computer Architecture Evaluation using Commercial Workloads (CAECW-9), February 2006. (pdf)
Ying Liu, Alok Choudhary, Jianhong Zhou, and Ashfaq Khokhar. A Scalable Distributed Stream Mining System for Highway Traffic Data. In Knowledge Discovery in Databases: PKDD 2006, Lecture Notes in Computer Science, pp. 309–321, 2006. (pdf unavailable yet)
Wei-keng Liao, Kenin Coloma, Alok Choudhary, and Lee Ward. Cooperative Write-Behind Data Buffering for MPI I/O. In Proceedings of the 12th European Parallel Virtual Machine and Message Passing Interface Conference (EURO PVM/MPI), September 2005. (pdf)
David Nguyen, Gokhan Memik, Seda Ogrenci Memik, and Alok Choudhary. Real-Time Feature Extraction for High Speed Networks. In Proceedings of the 15th International Conference on Field Programmable Logic and Applications (FPL), August 2005. (pdf)
Joseph Zambreno, Tanathil Anish, and Alok Choudhary. A Run-Time Reconfigurable Architecture for Embedded Program Flow Verification. In Proceedings of the NATO Advanced Research Workshop (ARW) on Security and Embedded Systems, August 2005. (pdf)
Wei-keng Liao, Kenin Coloma, Alok Choudhary, Lee Ward, Eric Russel, and Sonja Tideman. Collective Caching: Application-Aware Client-Side File Caching. In Proceedings of the 14th International Symposium on High Performance Distributed Computing (HPDC), July 2005. (pdf)
Jayaprakash Pisharath and Alok Choudhary. Design of a Hardware Accelerator for Density Based Clustering Applications. In Proceedings of the International Conference on Application-specific Systems, Architectures and Processors (ASAP), July 2005. (pdf unavailable yet)
Jayaprakash Pisharath, Wei-keng Liao, and Alok Choudhary. Design and Evaluation of Database Layouts for MEMS-Based Storage Systems. In Proceedings of the International Database Engineering and Applications Symposium (IDEAS), July 2005. (pdf unavailable yet)
Kenin Coloma, Alok Choudhary, Wei-keng Liao, Lee Ward, and Sonja Tideman. DAChe: Direct Access Cache System for Parallel I/O. In Proceedings of the 20th International Supercomputer Conference (ISC), June 2005. (pdf)
Olga Gelbart, Paul Ott, Bhagirath Narahari, Rahul Simha, Alok Choudhary, and Joseph Zambreno. CODESSEAL: A Compiler/FPGA Approach to Secure Applications. In Proceedings of the IEEE International Conference on Intelligence and Security Informatics (ISI), pp. 530–535, May 2005. (pdf)
Ying Liu, Wei-keng Liao, and Alok Choudhary. A Two-Phase Algorithm for Fast Discovery of High Utility Itemsets. In Proceedings of the 9th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD), May 2005. (pdf)
Kripishankar Mohan, Bhagirath Narahari, Rahul Simha, Paul Ott, Alok Choudhary, and Joseph Zambreno. Performance Study of a Compiler/Hardware Approach to Embedded Systems Security. In Proceedings of the IEEE International Conference on Intelligence and Security Informatics (ISI), pp. 543–548, May 2005. (pdf)
Kenin Coloma, Alok Choudhary, Avery Ching, Wei-keng Liao, Seung Son, Mahmut Kandemir, and Lee Ward. Power and Performance in I/O for Scientific Applications. In Proceedings of the Next Generation Software Workshop (NGS), April 2005. (pdf)
Joseph Zambreno, Daniel Honbo, and Alok Choudhary. Exploiting Multi-Grained Parallelism in Reconfigurable SBC Architectures. In Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM), April 2005. (pdf)
Ying Liu, Jayaprakash Pisharath, Wei-keng Liao, Gokhan Memik, Alok Choudhary, and Pradeep Dubey. Performance Evaluation and Characterization of Scalable Data Mining Algorithms. In Proceedings of the 16th International Conference on Parallel and Distributed Computing and Systems (PDCS), November 2004. (pdf)
Jayaprakash Pisharath, Alok Choudhary, and Mahmut Kandemir. Energy Management Schemes for Memory-Resident Database Systems. In Proceedings of the 13th ACM International Conference on Information and Knowledge Management (CIKM), pp. 218–227, November 2004. (pdf)
Jayaprakash Pisharath, Alok Choudhary, and Mahmut Kandemir. Reducing Energy Consumption of Queries in Memory-Resident Database Systems. In Proceedings of the International Conference on Compilers, Architectures and Synthesis for Embedded Systems (CASES), pp. 35–45, September 2004. (pdf)
Joseph Zambreno, David Nguyen, and Alok Choudhary. Exploring Area/Delay Tradeoffs in an AES FPGA Implementation. In Proceedings of the 14th International Conference on Field Programmable Logic and Applications (FPL), pp. 575–585, August 2004. (pdf)
Jayaprakash Pisharath, Alok Choudhary, and Mahmut Kandemir. A Window-Based Approach to Retrieving Memory-Resident Data for Query Execution. In Proceedings of the International Database Engineering and Applications Symposium (IDEAS), pp. 283–288, July 2004. (pdf)
Steve Chiu, Wei-keng Liao, and Alok Choudhary. Processor-Embedded Distributed MEMS-Based Storage Systems for High-Performance I/O. In Proceedings of the 18th International Parallel and Distributed Processing Symposium (IPDPS), pp. 91–100, April 2004. (pdf)
Kenin Coloma, Alok Choudhary, Wei-keng Liao, Lee Ward, Eric Russell, and Neil Pundit. Scalable High-level Caching for Parallel I/O. In Proceedings of the 18th International Parallel and Distributed Processing Symposium (IPDPS), pp. 96–105, April 2004. (pdf)
Wei-keng Liao, Ying Liu, and Alok Choudhary. A Grid-based Clustering Algorithm using Adaptive Mesh Refinement. In Proceedings of the 7th Workshop on Mining Scientific and Engineering Datasets, April 2004. (pdf)
Jayaprakash Pisharath, Alok Choudhary, and Mahmut Kandemir. Data Windows: A Data-Centric Approach for Query Execution in Memory-Resident Databases. In Proceedings Design, Automation & Test in Europe Conf., pp. 1352–1353, February 2004. (pdf)
Joseph Zambreno, Alok Choudhary, Rahul Simha, and Bhagirath Narahari. Flexible Software Protection using HW/SW Codesign Techniques. In Proceedings Design, Automation & Test in Europe Conf., pp. 636–641, February 2004. (pdf)
Joseph Zambreno, Rahul Simha, and Alok Choudhary. Addressing Application Integrity Attacks using a Reconfigurable Architecture. In Proceedings of the 12th International Symposium on Field Programmable Gate Arrays (FPGA), pp. 250–250, February 2004. (pdf unavailable yet)
Avery Ching, Alok Choudhary, Wei-keng Liao, Robert Ross, and William Gropp. Efficient Structured Access in Parallel File Systems. In Proceedings of the IEEE International Conference on Cluster Computing, pp. 326–335, December 2003. (pdf)
Jianwei Li, Wei-keng Liao, Alok Choudhary, Robert Ross, Rajeev Thakur, William Gropp, Rob Latham, Andrew Siegel, Brad Gallagher, and Michael Zingale. Parallel netCDF: A Scientific High-Performance I/O Interface. In Proceedings of the ACM/IEEE Conference on Supercomputing (SC), pp. 39–49, November 2003. (pdf)
Wei-keng Liao, Alok Choudhary, Kenin Coloma, George Thiruvathukal, Lee Ward, Eric Russell, and Neil Pundit. Scalable Implementations of MPI Atomicity for Concurrent Overlapping I/O. In Proceedings of the 32nd International Conference on Parallel Processing (ICPP), pp. 239–247, October 2003. (pdf)
Guangyu Chen, Mahmut Kandemir, Alok Choudhary, and Ibrahim Kolcu. Exploiting On-Chip Data Transfers for Improving Performance of Chip-Scale Multiprocessors. In Proceedings of the 9th European Conference on Parallel Processing (Euro-Par), pp. 271–278, August 2003. (pdf)
Ismail Kadayif, Mahmut Kandemir, Alok Choudhary, and Mustafa Karakoy. An Energy-Oriented Evaluation of Communication Optimizations for Microcensor Networks. In Proceedings of the 9th European Conference on Parallel Processing (Euro-Par), pp. 279–286, August 2003. (pdf unavailable yet)
Nan Jiang, Jayaprakash Pisharath, and Alok Choudhary. Characterizing and Improving Energy-Delay Tradeoffs in Heterogeneous Communication Systems. In Proceedings of the IEEE International Symposium on Signals, Circuits and Systems (SCS), pp. 409–412, July 2003. (pdf)
Xiaohui Shen, Alok Choudhary, Celeste Matarazzo, and Punita Sinha. A Distributed Multi-Storage Resource Architecture and I/O Performance Prediction for Scientific Computing. Cluster Computing, 6(3):189–200, July 2003. (pdf)
Steve Chiu, Wei-keng Liao, and Alok Choudhary. Design and Evaluation of Distributed Smart Disk Architecture for I/O-Intensive Workloads. In Proceedings of the International Conference on Computational Science, pp. 230–241, June 2003. (pdf)
Avery Ching, Alok Choudhary, Kenin Coloma, Wei-keng Liao, Robert Ross, and William Gropp. Noncontiguous I/O Accesses through MPI-IO. In Proceedings of the 3rd International Symposium on Cluster Computing and the Grid (CCGrid), pp. 104–111, May 2003. (pdf)
Jayaprakash Pisharath, Nan Jiang, and Alok Choudhary. Evaluation of Application-Aware Heterogeneous Embedded Systems for Performance and Energy Consumption. In Proceedings of the 9th IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS), pp. 124–132, May 2003. (pdf)
Ying Liu, Wei-keng Liao, and Alok Choudhary. Design and Evaluation of a Parallel HOP Clustering Algorithm for Cosmological Simulation. In Proceedings of the 17th International Parallel and Distributed Processing Symposium (IPDPS), pp. 82–89, April 2003. (pdf)
Gokhan Memik, Mahmut Kandemir, Alok Choudhary, and Ismail Kadayif. An Integrated Approach for Improving Cache Behavior. In Proceedings Design, Automation & Test in Europe Conf., pp. 10796–10801, March 2003. (pdf)
Kohinoor Basu, Alok Choudhary, Jayaprakash Pisharath, and Mahmut Kandemir. Power Protocol: Reducing Power Dissipation on Off-Chip Data Buses. In Proceedings of the 35th Annual International Symposium on Microarchitecture (MICRO), pp. 345–355, November 2002. (pdf)
Alex Jones, Debabrata Bagchi, Satrajit Pal, Xiaoyong Tang, Alok Choudhary, and Prith Banerjee. PACT HDL: A C Compiler Targeting ASICs and FPGAs with Power and Performance Optimizations. In Proceedings of the International Conference on Compilers, Architectures and Synthesis for Embedded Systems (CASES), pp. 188–197, October 2002. (pdf)
Mahmut Kandemir, Ismail Kadayif, Alok Choudhary, and Joseph Zambreno. Optimizing Inter-Nest Data Locality. In Proceedings of the International Conference on Compilers, Architectures and Synthesis for Embedded Systems (CASES), pp. 127–135, October 2002. (pdf)
Jayaprakash Pisharath and Alok Choudhary. An Integrated Approach to Reducing Power Dissipation in Memory Hierarchies. In Proceedings of the International Conference on Compilers, Architectures and Synthesis for Embedded Systems (CASES), pp. 88–97, October 2002. (pdf)
Joseph Zambreno, Mahmut Kandemir, and Alok Choudhary. Enhancing Compiler Techniques for Memory Energy Optimizations. In Proceedings of the Second International Conference on Embedded Software (EMSOFT), pp. 364–381, October 2002. (pdf)
Avery Ching, Alok Choudhary, Wei-keng Liao, Robert Ross, and William Gropp. Noncontiguous I/O through PVFS. In Proceedings of the 2002 IEEE International Conference on Cluster Computing (CLUSTER), pp. 405–414, September 2002. (pdf)
Jianwei Li, Wei-keng Liao, Alok Choudhary, and Valerie Taylor. I/O Analysis and Optimization for an AMR Cosmology Application. In Proceedings of the 2002 IEEE International Conference on Cluster Computing (CLUSTER), pp. 119–126, September 2002. (pdf)
Mahmut Kandemir, J. Ramanujam, and Alok Choudhary. Exploiting Shared Scratch Pad Memory Space in Embedded Multiprocessor Systems. In Proceedings of the 39th Design Automation Conference (DAC), pp. 219–224, June 2002. (pdf)
Mahmut Kandemir and Alok Choudhary. Compiler-Directed Scratch Pad Memory Hierarchy Design and Management. In Proceedings of the 39th Design Automation Conference (DAC), pp. 628–633, June 2002. (pdf)
Xiaohui Shen and Alok Choudhary. MS-I/O: A Distributed Multi-Storage I/O System. In Proceedings of the 2nd International Symposium on Cluster Computing and the Grid (CCGrid), pp. 163–172, May 2002. (pdf)
Mahmut Kandemir and Alok Choudhary. Compiler-Directed I/O Optimization. In Proceedings of the 16th International Parallel and Distributed Processing Symposium (IPDPS), pp. 19–24, April 2002. (pdf)
Anshuman Nayak, Malay Haldar, Alok Choudhary, and Prithviraj Banerjee. Accurate Area and Delay Estimators for FPGAs. In Proceedings Design, Automation & Test in Europe Conf., pp. 862–869, March 2002. (pdf)
Nancy Crosbie, Mahmut Kandemir, Ibrahim Kolcu, J. Ramanujam, and Alok Choudhary. Strategies for Improving Data Locality in Embedded Applications. In Proceedings of ASP-DAC/VLSI Design, pp. 631–636, January 2002. (pdf)
Gokhan Memik, Mahmut Kandemir, and Alok Choudhary. Exploiting Inter-File Access Patterns Using Multi-Collective I/O. In Proceedings of the Conference on File and Storage Technologies (FAST), pp. 245–258, January 2002. (pdf)
Malay Haldar, Anshuman Nayak, Alok Choudhary, and Prithviraj Banerjee. A System for Synthesizing Optimized FPGA Hardware from MATLAB. In Proceedings of the International Conference on Computer Aided Design (ICCAD), pp. 314–319, November 2001. (pdf)
Xiaohui Shen and Alok Choudhary. DPFS: A Distributed Parallel File System. In Proceedings of the 30th International Conference on Parallel Processing (ICPP), pp. 533–541, September 2001. (pdf)
Prithviraj Banerjee, Malay Haldar, Anshuman Nayak, and Alok Choudhary. Overview of the MATCH Compiler for Compiling MATLAB Programs into Hardware. In Proceedings of the NASA Earth Science Technology Conference, August 2001. (pdf unavailable yet)
Xiaohui Shen, Wei-keng Liao, and Alok Choudhary. An Integrated Graphical User Interface for High Performance Distributed Computing. In Proceedings of the International Database Engineering and Applications Symposium (IDEAS), pp. 237–242, July 2001. (pdf)
Anshuman Nayak, Malay Haldar, Alok Choudhary, and Prithviraj Banerjee. Parallelization of MATLAB Applications for a Multi-FPGA System. In Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM), pp. 1–9, April 2001. (pdf unavailable yet)
Jaechun No, Rajeev Thakur, Dinesh Kaushik, Lori Freitag, and Alok Choudhary. A Scientific Data Management System for Irregular Applications. In Proceedings of the 15th International Parallel and Distributed Processing Symposium (IPDPS), April 2001. (pdf)
Anshuman Nayak, Malay Haldar, Alok Choudhary, and Prithviraj Banerjee. Precision and Error Analysis of MATLAB Applications During Automated Hardware Synthesis for FPGAs. In Proceedings Design, Automation & Test in Europe Conf., pp. 722–728, March 2001. (pdf)
Malay Haldar, Anshuman Nayak, Alok Choudhary, and Prithviraj Banerjee. Automated Synthesis of Pipelined Designs on FPGAs for Signal and Image Processing Applications Described in MATLAB. In Proceedings of the Asia South Pacific Design Automation Conference (ASP-DAC), pp. 645–648, February 2001. (pdf unavailable yet)
Malay Haldar, Anshuman Nayak, Alok Choudhary, and Prithviraj Banerjee. FPGA Hardware Synthesis from MATLAB Utilizing Optimized IP Cores. In Proceedings of the 9th International Symposium on Field Programmable Gate Arrays (FPGA), February 2001. (pdf unavailable yet)
Xiaohui Shen, Wei-keng Liao, and Alok Choudhary. Remote I/O Optimization and Evaluation for Tertiary Storage Systems Through Storage Resource Broker. In Proceedings of 20th IASTED International Conference on Applied Informatics (AI), February 2001. (pdf unavailable yet)
Malay Haldar, Anshuman Nayak, Nagaraj Shenoy, and Alok Choudhary. FPGA Hardware Synthesis from MATLAB. In Proceedings of the 14th International Conference on VLSI Design (VLSID), pp. 299–304, January 2001. (pdf)
Andreas Moshovos, Gokhan Memik, Alok Choudhary, and Babak Falsafi. JETTY: Reducing Snoop-Induced Power Consumption in Small-Scale, Bus-Based SMP Systems. In Proceedings of the 7th International Symposium on High Performance Computer Architecture (HPCA), pp. 85–96, January 2001. (pdf)
Nagaraj Shenoy, Prithviraj Banerjee, Alok Choudhary, and Mahmut Kandemir. Efficient Synthesis of Array Intensive Computations on FPGA Based Accelerators. In Proceedings of the 14th International Conference on VLSI Design (VLSID), pp. 305–310, January 2001. (pdf unavailable yet)
Wei-keng Liao, Xiaohui Shen, and Alok Choudhary. Meta-Data Management System for High Performance Large-Scale Scientific Data Access. In Proceedings of the International Conference on High Performance Computing (HiPC), pp. 293–300, December 2000. (pdf)
Malay Haldar, Anshuman Nayak, Alok Choudhary, and Prithviraj Banerjee. Scheduling Algorithms for Automated Synthesis of Pipelined Designs on FPGAs for Applications Described in MATLAB. In Proceedings of the International Conference on Compilers, Architectures and Synthesis for Embedded Systems (CASES), pp. 85–93, November 2000. (pdf)
Jaechun No, Rajeev Thakur, and Alok Choudhary. Integrating Parallel File I/O and Database Support for High-Performance Scientific Data Management. In Proceedings of the ACM/IEEE Conference on Supercomputing (SC), pp. 57–66, November 2000. (pdf)
Malay Haldar, Anshuman Nayak, Abhay Kanhere, Pramod Joisha, Nagaraj Shenoy, Alok Choudhary, and Prithviraj Banerjee. MATCH Virtual Machine: An Adaptive Runtime System to Execute MATLAB in Parallel. In Proceedings of the 29th International Conference on Parallel Processing (ICPP), pp. 145–152, August 2000. (pdf)
Gokhan Memik, Mahmut Kandemir, and Alok Choudhary. Design and Evaluation of a Compiler-Directed I/O Technique. In Proceedings of the 6th European Conference on Parallel Processing (Euro-Par), pp. 1263–1272, August 2000. (pdf)
Gokhan Memik, Mahmut Kandemir, and Alok Choudhary. Design and Evaluation of Smart Disk Architectures for Commercial Workloads. In Proceedings of the 29th International Conference on Parallel Processing (ICPP), pp. 335–342, August 2000. (pdf)
Sachin More and Alok Choudhary. Scheduling Queries for Tape-Resident Data. In Proceedings of the 6th European Conference on Parallel Processing (Euro-Par), pp. 1292–1301, August 2000. (pdf)
Harsha Nagesh, Sanjay Goil, and Alok Choudhary. A Scalable Parallel Subspace Clustering Algorithm for Massive Datasets. In Proceedings of the 29th International Conference on Parallel Processing (ICPP), pp. 477–483, August 2000. (pdf)
Anshuman Nayak, Malay Haldar, Abhay Kanhere, Pramod Joisha, Nagaraj Shenoy, Alok Choudhary, and Prithviraj Banerjee. A Library Based Compiler to Execute MATLAB Programs on a Heterogeneous Platform. In Proceedings of the 12th International Conference on Parallel and Distributed Computing and Systems (PDCS), August 2000. (pdf unavailable yet)
Xiaohui Shen and Alok Choudhary. A Distributed Multi-Storage Resource Architecture and I/O Performance Prediction for Scientific Computing. In Proceedings of the 9th International Symposium on High Performance Distributed Computing (HPDC), pp. 21–30, August 2000. (pdf)
Pramod Joisha, Abhay Kanhere, Prithviraj Banerjee, Nagaraj Shenoy, and Alok Choudhary. Handling Context-Sensitive Syntactic Issues in the Design of a Front-end for a MATLAB Compiler. In Proceedings of the ACM Array Programming Languages Conference (APL), July 2000. (pdf unavailable yet)
Wei-keng Liao, Alok Choudhary, Donald Weiner, and Pramod Varshney. Design and Evaluation of I/O Strategies for Parallel Pipelined STAP Applications. In Proceedings of the 14th International Parallel and Distributed Processing Symposium (IPDPS), pp. 655–662, May 2000. (pdf)
Xiaohui Shen, Wei-keng Liao, Alok Choudhary, Gokhan Memik, Mahmut Kandemir, Sachin More, George Thiruvathukal, and Arti Singh. A Novel Application Development Environment for Large-Scale Scientific Computations. In Proceedings of the 14th International Conference on Supercomputing (ICS), pp. 274–283, May 2000. (pdf)
Xiaohui Shen, George Thiruvathukal, Wei-keng Liao, Alok Choudhary, and Arti Singh. A Java Graphical User Interface for Large-Scale Scientific Computations in Distributed Systems. In Proceedings of the 4th International Conference on High Performance Computing in Asia-Pacific Region, pp. 478–484, May 2000. (pdf unavailable yet)
Prithviraj Banerjee, Nagaraj Shenoy, Alok Choudhary, Scott Hauck, Malay Haldar, Pramod Joisha, Alex Jones, Abhay Kanhere, Anshuman Nayak, Suresh Periyacheri, Michael Walkden, and David Zaretsky. A MATLAB Compiler for Distributed Heterogeneous Reconfigurable Computing Systems. In Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM), pp. 39–48, April 2000. (pdf)
Gokhan Memik, Mahmut Kandemir, Alok Choudhary, and Valerie Taylor. April: A Run-Time Library for Tape-Resident Data. In Proceedings of the IEEE Symposium on Mass Storage Systems, pp. 61–74, March 2000. (pdf)
Sachin More and Alok Choudhary. Tertiary Storage Organization for Large Multidimensional Datasets. In Proceedings of the IEEE Symposium on Mass Storage Systems, pp. 203–210, March 2000. (pdf)
Nagaraj Shenoy, Prith Banerjee, and Alok Choudhary. A System-Level Synthesis Algorithm with Guaranteed Solution Quality. In Proceedings Design, Automation & Test in Europe Conf., pp. 417–425, March 2000. (pdf)
Malay Haldar, Anshuman Nayak, Alok Choudhary, and Prith Banerjee. Parallel algorithms for FPGA placement. In Proceedings of the 10th Great Lakes Symposium on VLSI (GLSVLSI), pp. 86–94, January 2000. (pdf)
Wei-keng Liao, Alok Choudhary, Donald Weiner, and Pramod Varshney. I/O Implementation and Evaluation of Parallel Pipelined STAP on High Performance Computers. In Proceedings of the International Conference on High Performance Computing (HiPC), pp. 354–358, December 1999. (pdf unavailable yet)
Mahmut Kandemir, Alok Choudhary, Prithviraj Banerjee, and J. Ramanujam. On Reducing False Sharing while Improving Locality on Shared Memory Multiprocessors. In Proceedings of the 9th International Conference on Parallel Architectures and Compilation Techniques (PACT), pp. 203–211, October 1999. (pdf)
Mahmut Kandemir, Alok Choudhary, J. Ramanujam, and Prithviraj Banerjee. A Framework for Interprocedural Locality Optimization Using Both Loop and Data Layout Transformations. In Proceedings of the 28th International Conference on Parallel Processing (ICPP), pp. 95–102, September 1999. (pdf)
Mahmut Kandemir, Alok Choudhary, and J. Ramanujam. Compiler Optimizations for I/O-Intensive Computations. In Proceedings of the 28th International Conference on Parallel Processing (ICPP), pp. 164–171, September 1999. (pdf)
Alok Choudhary, Mahmut Kandemir, Harsha Nagesh, Jaechun No, Xiaohui Shen, Valerie Taylor, Sachin More, and Rajeev Thakur. Data Management for Large-Scale Scientific Computations in High Performance Distributed Systems. In Proceedings of the 8th International Symposium on High Performance Distributed Computing (HPDC), pp. 263–272, August 1999. (pdf unavailable yet)
Sanjay Goil and Alok Choudhary. A Parallel Scalable Infrastructure for OLAP and Data Mining. In Proceedings of the International Database Engineering and Applications Symposium (IDEAS), pp. 178–186, August 1999. (pdf)
Mahmut Kandemir, Alok Choudhary, and J. Ramanujam. I/O-Conscious Tiling for Disk-Resident Data Sets. In Proceedings of the 5th European Conference on Parallel Processing (Euro-Par), pp. 430–439, August 1999. (pdf)
Sanjay Goil and Alok Choudhary. An Infrastructure for Scalable Parallel Multidimensional Analysis. In Proceedings of the 11th International Conference on Scientific and Statistical Database Management (SSDBM), pp. 102–111, July 1999. (pdf)
Mahmut Kandemir, Prith Banerjee, Alok Choudhary, J. Ramanujam, and Eduard Ayguadé. An Integer Linear Programming Approach for Optimizing Cache Locality. In Proceedings of the 13th International Conference on Supercomputing (ICS), pp. 500–509, June 1999. (pdf)
Sanjay Goil and Alok Choudhary. Design and Implementation of a Scalable Parallel System for Multidimensional Analysis and OLAP. In Proceedings of the 13th International Parallel Processing Symposium / 10th Symposium on Parallel and Distributed Processing (IPPS/SPDP), pp. 576–581, April 1999. (pdf)
Mahmut Kandemir, Alok Choudhary, and J. Ramanujam. Restructuring I/O-Intensive Computations for Locality. In Proceedings of the International Conference on High-Performance Computing and Networking (HPCN), pp. 1097–1106, April 1999. (pdf unavailable yet)
Mahmut Kandemir, Alok Choudhary, J. Ramanujam, and Prithviraj Banerjee. A Graph Based Framework to Detect Optimal Memory Layouts for Improving Data Locality. In Proceedings of the 13th International Parallel Processing Symposium / 10th Symposium on Parallel and Distributed Processing (IPPS/SPDP), pp. 738–743, April 1999. (pdf)
Wei-keng Liao, Alok Choudhary, Donald Weiner, and Pramod Varshney. Multi-Threaded Design and Implementation of Parallel Pipelined STAP on Parallel Computers with SMP Nodes. In Proceedings of the 13th International Parallel Processing Symposium / 10th Symposium on Parallel and Distributed Processing (IPPS/SPDP), pp. 448–452, April 1999. (pdf)
Jaechun No, JesúsCarretero, and Alok Choudhary. High Performance Parallel I/O Schemes for Irregular Applications on Clusters of Workstations. In Proceedings of the International Conference on High-Performance Computing and Networking (HPCN), pp. 1117–1126, April 1999. (pdf unavailable yet)
Mahmut Kandemir, Alok Choudhary, J. Ramanujam, and Prithviraj Banerjee. Improving Locality Using a Graph-Based Technique for Detecting Memory Layouts of Arrays. In Proceedings of the 9th SIAM Conference on Parallel Processing for Scientific Computing (PPSC), March 1999. (pdf unavailable yet)
JesúsCarretero, Jaechun No, and Alok Choudhary. Optimizing I/O for Irregular Applications on Distributed-Memory Machines. In Proceedings of the 4th International Austrian Center for Parallel Computation Conference (ACPC), pp. 470–479, February 1999. (pdf unavailable yet)
Sachin More and Alok Choudhary. Extended Collective I/O for Efficient Retrieval of Large Objects. In Proceedings of the International Conference on High Performance Computing (HiPC), pp. 359–366, December 1998. (pdf)
Sanjay Goil and Alok Choudhary. High Performance Multidimensional Analysis and Data Mining. In Proceedings of the ACM/IEEE Conference on Supercomputing (SC), pp. 21–22, November 1998. (pdf)
Mahmut Kandemir, Alok Choudhary, J. Ramanujam, and Prithviraj Banerjee. Improving Locality Using Loop and Data Transformations in an Integrated Framework. In Proceedings of the 31st Annual International Symposium on Microarchitecture (MICRO), pp. 285–297, November 1998. (pdf)
Mahmut Kandemir, Alok Choudhary, J. Ramanujam, and Prithviraj Banerjee. A Matrix-Based Approach to the Global Locality Optimization Problem. In Proceedings of the 8th International Conference on Parallel Architectures and Compilation Techniques (PACT), pp. 306–313, October 1998. (pdf)
Mahmut Kandemir, Alok Choudhary, J. Ramanujam, Nagaraj Shenoy, and Prithviraj Banerjee. Enhancing Spatial Locality via Data Layout Optimizations. In Proceedings of the 4th European Conference on Parallel Processing (Euro-Par), pp. 422–434, September 1998. (pdf)
JesúsCarretero, Jaechun No, Alok Choudhary, and Pang Chen. COMPASSION: A Parallel I/O Runtime System Including Chunking and Compression for Irregular Applications. In Proceedings of the 5th International Symposium on Solving Irregularly Structured Problems in Parallel (IRREGULAR), pp. 262–273, August 1998. (pdf unavailable yet)
Meenakshi Kandaswamy, Mahmut Kandemir, Alok Choudhary, and David Bernholdt. Performance Implications of Architectural and Software Techniques on I/O-Intensive Applications. In Proceedings of the 27th International Conference on Parallel Processing (ICPP), pp. 493–500, August 1998. (pdf)
Mahmut Kandemir, Nagaraj Shenoy, Prithviraj Banerjee, J. Ramanujam, and Alok Choudhary. Minimizing Data and Syncrhonization Costs in One-Way Communication. In Proceedings of the 27th International Conference on Parallel Processing (ICPP), pp. 180–188, August 1998. (pdf)
Dhruva Chakrabarti, Nagaraj Shenoy, Alok Choudhary, and Prithviraj Banerjee. An Efficient Uniform Run-Time Scheme for Mixed Regular-Irregular Applications. In Proceedings of the 12th International Conference on Supercomputing (ICS), pp. 61–68, July 1998. (pdf)
Mahmut Kandemir, Alok Choudhary, Nagaraj Shenoy, Prithviraj Banerjee, and J. Ramanujam. A Hyperplane Based Approach for Optimizing Spatial Locality in Loop Nests. In Proceedings of the 12th International Conference on Supercomputing (ICS), pp. 69–76, July 1998. (pdf)
JesúsCarretero, Jaechun No, Sun-soon Park, Alok Choudhary, and Pang Chen. COMPASSION: A Parallel I/O Runtime System Including Chunking and Compression for Irregular Applications. In Proceedings of the International Conference on High-Performance Computing and Networking (HPCN), pp. 668–677, April 1998. (pdf unavailable yet)
Alok Choudhary, Wei-keng Liao, Donald Weiner, Pramod Varshney, Richard Linderman, and Mark Linderman. Design, Implementation and Evaluation of Parallel Pipelined STAP on Parallel Computers. In Proceedings of the 12th International Parallel Processing Symposium / 9th Symposium on Parallel and Distributed Processing (IPPS/SPDP), pp. 220–225, March 1998. (pdf)
Sanjay Goil and Alok Choudhary. High Performance Data Mining using Data Cubes on Parallel Computers. In Proceedings of the 12th International Parallel Processing Symposium / 9th Symposium on Parallel and Distributed Processing (IPPS/SPDP), pp. 21–28, March 1998. (pdf)
Mahmut Kandemir, Prithviraj Banerjee, Alok Choudhary, J. Ramanujam, and Nagaraj Shenoy. A Generalized Framework for Global Communication Optimization. In Proceedings of the 12th International Parallel Processing Symposium / 9th Symposium on Parallel and Distributed Processing (IPPS/SPDP), pp. 69–73, March 1998. (pdf)
Jaechun No, Sung-soon Park, JesúsCarretero, Alok Choudhary, and Pang Chen. Design and Implementation of a Parallel I/O Runtime System for Irregular Applications. In Proceedings of the 12th International Parallel Processing Symposium / 9th Symposium on Parallel and Distributed Processing (IPPS/SPDP), pp. 280–284, March 1998. (pdf)
Jaechun No and Alok Choudhary. Techniques to Provide Run-Time Support for Solving Irregular Problems. In Proceedings of the International Conference on Parallel Distributed Systems (ICPADS), pp. 73–80, December 1997. (pdf)
Meenakshi Kandaswamy, Mahmut Kandemir, Alok Choudhary, and David Bernholdt. Optimization and Evaluation of Hartree-Fock Application's I/O with PASSION. In Proceedings of the ACM/IEEE Conference on Supercomputing (SC), pp. 31–50, November 1997. (pdf)
Shailender Chaudhry and Alok Choudhary. Time Dependent Priority Scheduling for Guaranteed QoS Systems. In Proceedings of the 6th International Conference on Computer Communications and Networks (ICCCN), pp. 236–241, September 1997. (pdf)
Mahmut Kandemir, J. Ramanujam, and Alok Choudhary. Compiler Algorithms for Optimizing Locality and Parallelism on Shared and Distributed Memory Machines. In Proceedings of the 7th International Conference on Parallel Architectures and Compilation Techniques (PACT), pp. 236–248, August 1997. (pdf)
Mahmut Kandemir, J. Ramanujam, and Alok Choudhary. A Compiler Algorithm for Optimizing Locality in Loop Nests. In Proceedings of the 11th International Conference on Supercomputing (ICS), pp. 269–276, July 1997. (pdf)
Mahmut Kandemir, Rajesh Bordawekar, and Alok Choudhary. Data Access Reorganizations in Compiling Out-of-Core Data Parallel Programs on Distributed Memory Machines. In Proceedings of the 11th International Parallel Processing Symposium (IPPS), pp. 559–564, April 1997. (pdf)
Sachin More, Alok Choudhary, Ian Foster, and Ming Xu. MTIO - A Multi-Threaded Parallel I/O System. In Proceedings of the 11th International Parallel Processing Symposium (IPPS), pp. 368–373, April 1997. (pdf)
Sang-gue Oh, Cheol-min Hwang, and Alok Choudhary. Object Oriented Parallel Architecture Simulator Design and Validation. In Proceedings of High-Performance Computing on the Information Superhighway (HPC-Asia), pp. 337–342, April 1997. (pdf)
Chutimet Srinilta, Divyesh Jadav, and Alok Choudhary. Design and Evaluation of Data Storage and Retrieval Strategies in a Distributed Memory Continuous Media Server. In Proceedings of the 11th International Parallel Processing Symposium (IPPS), pp. 360–367, April 1997. (pdf)
Mahmut Kandemir, Alok Choudhary, and Rajesh Bordawekar. I/O Optimizations for Compiling Out-of-Core Programs on Distributed-Memory Machines. In Proceedings of the 8th SIAM Conference on Parallel Processing for Scientific Computing, March 1997. (pdf unavailable yet)
Ian Foster, David Kohr, Rakesh Krishnaiyer, and Alok Choudhary. Communicating Data-Parallel Tasks: An MPI Library for HPF. In Proceedings of the International Conference on High Performance Computing (HiPC), pp. 433–437, December 1996. (pdf)
Divyesh Jadav and Alok Choudhary. Techniques for Increasing the Stream Capacity of a Multimedia Server. In Proceedings of the International Conference on High Performance Computing (HiPC), pp. 43–48, December 1996. (pdf)
Ian Foster, David Kohr, Rakesh Krishnaiyer, and Alok Choudhary. Double Standards: Bringing Task Parallelism to HPF via the Message Passing Interface. In Proceedings of the ACM/IEEE Conference on Supercomputing (SC), November 1996. (pdf unavailable yet)
Ian Foster, David Kohr, Rakesh Krishnaiyer, and Alok Choudhary. MPI on the I-WAY: A Wide-Area, Multimethod Implementation of the Message Passing Inteface. In Proceedings of the 2nd MPI Developers Conference, pp. 10–17, July 1996. (pdf)
Ian Foster, David Kohr, Rakesh Krishnaiyer, and Alok Choudhary. MPI as a Coordination Layer for Communicating HPF Tasks. In Proceedings of the 2nd MPI Developers Conference, pp. 68–78, July 1996. (pdf)
Rajesh Bordawekar, Alok Choudhary, and J. Ramanujam. Automatic Optimization of Communication in Compiling Out-of-Core Stencil Codes. In Proceedings of the 10th International Conference on Supercomputing (IcS), pp. 366–373, May 1996. (pdf)
Meenakshi Arunachalam, Alok Choudhary, and Brad Rullman. Implementation and Evaluation of Prefetching in the Intel Paragon File System. In Proceedings of the 10th International Parallel Processing Symposium (IPPS), pp. 554–559, April 1996. (pdf)
Alok Choudhary, Vijay Gehlot, and Bhagirath Narahari. Syntax and Semantics of PRETSEL - A Specification Language for Parallel Real-Time Systems. In Proceedings of the 29th Hawaii International Conference on Systems Sciences (HICSS), pp. 525–534, January 1996. (pdf)
Shailender Chaudhry, Mohammed Raziuddin, and Alok Choudhary. On Guaranteed Bandwidth Channels. In Proceedings of the International Conference on Network Protocols (ICNP), pp. 47–55, November 1995. (pdf)
Rajesh Bordawekar and Alok Choudhary. Communication Strategies for Out-of-Core Programs on Distributed Memory Machines. In Proceedings of the 9th International Conference on Supercomputing (IcS), pp. 395–403, July 1995. (pdf)
Meenakshi Arunachalam, Alok Choudhary, and Brad Rullman. A Prefetching Prototype for the Parallel File Systems on the Paragon. In Proceedings of the ACM SIGMETRICS Joint International Conference on Measurement and Modeling of Computer Systems, pp. 321–322, May 1995. (pdf unavailable yet)
Divyesh Jadav, Chutimet Srinilta, Alok Choudhary, and P. Bruce Berra. Design and Evaluation of Data Access Strategies in a High Performance Multimedia-on-Demand Server. In Proceedings of the International Conference on Multimedia Computing and Systems (ICMCS), pp. 286–291, May 1995. (pdf)
Michael Harry, Juan Miguel del Rosario, and Alok Choudhary. VIP-FS: A VIrtual, Parallel File System for High Performance Parallel and Distributed Computing. In Proceedings of the 9th International Parallel Processing Symposium (IPPS), pp. 159–164, April 1995. (pdf)
Rajeev Thakur, Rajesh Bordawekar, Alok Choudhary, Ravi Ponnusamy, and Tarvinder Singh. PASSION Runtime Library for Parallel I/O. In Proceedings of the Scalable Parallel Libraries Conference, pp. 119–128, October 1994. (pdf unavailable yet)
Rajeev Thakur, Rajesh Bordawekar, and Alok Choudhary. Compiler and runtime support for out-of-core HPF programs. In Proceedings of the 8th International Conference on Supercomputing (ICS), pp. 382–391, July 1994. (pdf)
Ian Foster, Bhaven Avalani, Alok Choudhary, and Ming Xu. A Compilation System that Integrates High Performance Fortran and Fortran M. In Proceedings of the Scalable High Performance Computing Conference, May 1994. (pdf unavailable yet)
Rajeev Thakur and Alok Choudhary. All-to-All Communication on Meshes with Wormhole Routing. In Proceedings of the 8th International Parallel Processing Symposium (IPPS), pp. 561–565, May 1994. (pdf unavailable yet)
Rajeev Thakur, Alok Choudhary, and Geoffrey Fox. Runtime Array Redistribution in HPF programs. In Proceedings of the 8th International Parallel Processing Symposium (IPPS), pp. 309–316, May 1994. (pdf unavailable yet)
Zeki Bozkus, Alok Choudhary, Geoffrey Fox, Tomasz Haupt, and Sanjay Ranka. Compiling Distribution Directives in a Fortran 90D Compiler. In Proceedings of the 5th IEEE Symposium on Parallel and Distributed Processing, pp. 617–620, December 1993. (pdf unavailable yet)
Zeki Bozkus, Alok Choudhary, Geoffrey Fox, and Sanjay Ranka. Performance Comparison of the CM-5 and Intel Touchstone Delta for Data-Parallel Operations. In Proceedings of the 5th IEEE Symposium on Parallel and Distributed Processing, pp. 307–311, December 1993. (pdf unavailable yet)
Rajesh Bordawaker, Juan Miguel del Rosario, and Alok Choudhary. Design and Evaluation of Primitives for Parallel I/O. In Proceedings of the ACM/IEEE Conference on Supercomputing (SC), pp. 452–461, November 1993. (pdf)
Zeki Bozkus, Alok Choudhary, Geoffrey Fox, Tomasz Haupt, and Sanjay Ranka. Fortran 90D/HPF Compiler for Distributed Memory MIMD Computers: Design, Implementation and Performance Results. In Proceedings of the ACM/IEEE Conference on Supercomputing (SC), pp. 351–360, November 1993. (pdf)
Ravi Ponnusamy, Joel Saltz, and Alok Choudhary. Runtime Compilation Techniques for Data Partitioning and Communication Schedule Reuse. In Proceedings of the ACM/IEEE Conference on Supercomputing (SC), November 1993. (pdf)
Zeki Bozkus, Alok Choudhary, Geoffrey Fox, Tomasz Haupt, Sanjay Ranka, Rajeev Thakur, and J. Wang. Scalable Libraries for High Performance Fortran. In Proceedings of the Scalable Parallel Libraries Conference, pp. 67–75, October 1993. (pdf unavailable yet)
Rajesh Bordawaker, Alok Choudhary, and Juan Miguel del Rosario. An Experimental Performance Evaluation of Touchstone Delta Concurrent File System. In Proceedings of the 7th International Conference on Supercomputing (ICS), pp. 367–376, July 1993. (pdf)
Nashat Mansour, Ravi Ponnusamy, Alok Choudhary, and Geoffrey Fox. Graph Contraction for Physical Optimization Methods: A Quality-Cost Tradeoff for Mapping Data on Parallel Computers. In Proceedings of the 7th International Conference on Supercomputing (ICS), pp. 1–10, July 1993. (pdf)
Ravi Ponnusamy, Nashat Mansour, Alok Choudhary, and Geoffrey Fox. Mapping Realistic Data Sets on Parallel Computers. In Proceedings of the 7th International Parallel Processing Symposium (IPPS), pp. 123–128, April 1993. (pdf unavailable yet)
Edward Suh, Byungkook Lee, Robert Martino, Bhagirath Narahari, and Alok Choudhary. Parallel Computation of Solvent Accessible Surface Area of Protein Molecules. In Proceedings of the 7th International Parallel Processing Symposium (IPPS), pp. 685–689, April 1993. (pdf unavailable yet)
Robert Babb, Alok Choudhary, Larry Meadows, Steven Nakamoto, and Vincent Schuster. Retargetable High Performance Compiler Challenges. In Proceedings of the IEEE COMPCON Conference, pp. 137–146, February 1993. (pdf unavailable yet)
Alok Choudhary, Larry Meadows, Steven Nakamoto, and Vincent Schuster. Retargetable High Performance Fortran Compilers. In Proceedings of Supercomputing Europe, February 1993. (pdf unavailable yet)
Ravi Ponnusamy, Joel Saltz, Alok Choudhary, Raja Das, and Dmitri Mavriplis. The Dybbuk Runtime System. In Proceedings of the IEEE COMPCON Conference, pp. 205–212, February 1993. (pdf unavailable yet)
Ishfaq Ahmad, Alok Choudhary, Geoffrey Fox, Kanchana Parasuram, Ravi Ponnusamy, Sanjay Ranka, and Rajeev Thakur. Fortran 90D Intrinsic Functions on Distributed Memory Machines. In Proceedings of the 26th Hawaii International Conference on Systems Sciences (HICSS), January 1993. (pdf unavailable yet)
Alok Choudhary, Geoffrey Fox, Tomasz Haupt, and Sanjay Ranka. Which Applications Can Use High Performance Fortran and Fortran-D: Industry Standard Data Parallel Languages?. In Proceedings of the 5th Australian Supercomputing Conference, pp. 117–124, December 1992. (pdf unavailable yet)
Ravi Ponnusamy, Rajeev Thakur, Alok Choudhary, and Geoffrey Fox. Scheduling Regular and Irregular Communications Patterns on the CM-5. In Proceedings of the ACM/IEEE Conference on Supercomputing (SC), pp. 394–402, December 1992. (pdf unavailable yet)
Alok Choudhary, Geoffrey Fox, Seema Hiranandani, Ken Kennedy, Charles Koelbel, Sanjay Ranka, and Chau-Wen Tseng. Compiling Fortran 77D and 90D for MIMD Distributed-Memory Machines. In Proceedings of the 4th Symposium on the Frontiers of Massively Parallel Computation, pp. 4–11, October 1992. (pdf unavailable yet)
Ravi Ponnusamy, Alok Choudhary, and Geoffrey Fox. Communication Overhead on CM5: An Experimental Performance Evaluation. In Proceedings of the 4th Symposium on the Frontiers of Massively Parallel Computation, pp. 108–115, October 1992. (pdf unavailable yet)
Alok Choudhary and Senthil Krishnamoorthy. An Evaluation of Set-Associativity in Multi-Level Caches for Shared Memory Multiprocessors. In Proceedings of the 4th International Conference on Parallel Architectures and Languages Europe (PARLE), pp. 751–766, June 1992. (pdf unavailable yet)
Alok Choudhary, Geoffrey Fox, Sanjay Ranka, Seema Hiranandani, Ken Kennedy, Charles Koelbel, and Joel Saltz. Software Support for Irregular and Loosely Synchronous Problems. In Proceedings of the Symposium on High Performance Computing for Flight Vehicles, May 1992. (pdf unavailable yet)
Ravi Ponnusamy, Joel Saltz, Charles Koelbel, and Alok Choudhary. A Run-time Data Mapping Scheme for Irregular Problems. In Proceedings of the Scalable High-performance Computing Conference, pp. 216–219, April 1992. (pdf unavailable yet)
Alok Choudhary and Rajeev Thakur. Evaluation of Connected Component Labeling Algorithms on Shared and Distributed Memory Multiprocessors. In Proceedings of the 6th International Parallel Processing Symposium (IPPS), pp. 362–365, March 1992. (pdf unavailable yet)
Alok Choudhary and Ravi Ponnusamy. Performance Evaluation for Hough Transform on a Shared Memory Multiprocessor System. In Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR), pp. 668–669, June 1991. (pdf unavailable yet)
Alok Choudhary and Ravi Ponnusamy. Guided Scheduling Schemes for Image Understanding Tasks for Shared and Distributed Memory Multiprocessors. In Proceedings of the 5th International Parallel Processing Symposium (IPPS), pp. 260–264, April 1991. (pdf unavailable yet)
Alok Choudhary and Sanjay Ranka. Mesh and Pyramid Algorithms for Iconic Indexing. In Proceedings of the 5th International Conference on Supercomputing (ICS), pp. 295–303, April 1991. (pdf unavailable yet)
Alok Choudhary and Senthil Krishnamoorthy. Experimental Evaluation of Multilevel Caches for Shared Memory Multiprocessors. In Proceedings of the 24th Hawaii International Conference on Systems Sciences (HICSS), pp. 409–420, January 1991. (pdf unavailable yet)
Alok Choudhary, Salim Hariri, Wang Song, Partha Banerjee, and Sanjay Ranka. Optical Switching and Routing Architectures for Fiber-Optic Communication Networks. In Proceedings of the 15th Conference on Local Computer Networks, pp. 65–74, October 1990. (pdf unavailable yet)
Alok Choudhary and Janak Patel. Performance Evaluation of Clusters of NETRA: An Architecture for Computer Vision Systems. In Proceedings of the 19th International Conference on Parallel Processing (ICPP), pp. 494–497, August 1990. (pdf unavailable yet)
Alok Choudhary, Subhodev Das, Narendra Ahuja, and Janak Patel. A Reconfigurable and Hierarchical Parallel Processing Architecture: Performance Results for Stereo Vision. In Proceedings of the 10th International Conference on Pattern Recognition, pp. 389–393, June 1990. (pdf unavailable yet)
Alok Choudhary, Mun Leung, Thomas Huang, and Janak Patel. Parallel Implementation and Evaluation of Motion Estimation System Algorithms on a Distributed Memory Multiprocessor Using Knowledge Based Mappings. In Proceedings of the 10th International Conference on Pattern Recognition, pp. 337–342, June 1990. (pdf unavailable yet)
Alok Choudhary. Performance of Vision Algorithm on Multiple Clusters of NETRA. In Proceedings of the 4th International Parallel Processing Symposium (IPPS), April 1990. (pdf unavailable yet)
Alok Choudhary. Cost of Distributed Deadlock Detection: A Performance Study. In Proceedings of the 6th International Conference on Data Engineering (ICDE), pp. 174–181, February 1990. (pdf unavailable yet)
Alok Choudhary, Salim Hariri, Sanjay Ranka, and Wang Song. OPTIMP: Optical Interface Message Processor. In Optical Society Meeting, 1990. (pdf unavailable yet)
Alok Choudhary and Janak Patel. Load Balancing and Task Decomposition Techniques for Parallel Implementation of Integrated Vision Systems Algorithm. In Proceedings of the ACM/IEEE Conference on Supercomputing (SC), pp. 266–275, November 1989. (pdf unavailable yet)
Alok Choudhary, Subhodev Das, Janak Patel, and Narendra Ahuja. Surface Reconstruction from Stereo Images: An Implementation on a Hypercube Multiprocessor. In Proceedings of the 4th Conference on Hypercube Concurrent Computers and Applications, pp. 1045–1052, March 1989. (pdf unavailable yet)
Alok Choudhary and Janak Patel. A Parallel Processing Architecture for an Integrated Vision System. In Proceedings of the 17th International Conference on Parallel Processing (ICPP), pp. 383–387, August 1988. (pdf unavailable yet)
Alok Choudhary and Walter Kohler. A Priority based Probe Algorithm for Distributed Deadlock Detection and Resolution. In Proceedings of the 7th International Conference on Distributed Computing Systems (ICDCS), pp. 162–169, September 1987. (pdf unavailable yet)

Workshop

Zijiang Yang, Dipendra Jha, Arindam Paul, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. A General Framework Combining Generative Adversarial Networks and Mixture Density Networks for Inverse Modeling in Microstructural Materials Design. In Proceedings of 2020 NeurIPS workshop on Machine Learning for Engineering Modeling, Simulation, and Design (ML4Eng), pp. 1–8, December 2020. (pdf)
Qiao Kang, Ankit Agrawal, Alok Choudhary, Alex Sim, Kesheng Wu, Rajkumar Kettimuthu, Peter Beckman, Zhengchun Liu, and Wei-keng Liao. Spatiotemporal Real-Time Anomaly Detection for Supercomputing Systems. In the Workshop on Big Data Predictive Maintenance using Artificial Intelligence, held in conjunction with the IEEE International Conference on Big Data, December 2019. (pdf)
Zijiang Yang, Tetsushi Watari, Daisuke Ichigozaki, Kei Morohoshi, Yoshinori Suga, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. Data-driven Insights From Predictive Analytics On Heterogeneous Experimental Data Of Industrial Magnetic Materials. In the Workshop on Learning and Mining with Industrial Data, held in conjunction with the 2019 IEEE International Conference on Data Mining, November 2019. (pdf)
Arindam Paul, Dipendra Jha, Reda Al-Bahrani, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. CheMixNet: Mixed DNN Architectures for Predicting Chemical Properties using Multiple Molecular Representations. In NeurIPS Workshop on Machine Learning for Molecules and Materials, December 2018. (pdf)
Rajkumar Kettimuthu, Zhengchun Liu, Ian Foster, Pete Beckman, Alex Sim, Kesheng Wu, Wei-keng Liao, Qiao Kang, Ankit Agrawal, and Alok Choudhary. Towards Autonomic Science Infrastructure: Architecture, Limitations, and Open Issues. In the International Workshop on Autonomous Infrastructure for Science, held in conjunction with the 27th International Symposium on High-Performance Parallel and Distributed Computing, June 2018. (pdf)
Reda Al-Bahrani, Margaret Danilovich, Wei-keng Liao, Alok Choudhary, and Ankit Agrawal. Analyzing Informal Caregiving Expression in Social Media. In The Workshop on Sentiment Elicitation from Natural Text for Information Retrieval and Extraction, (SENTIRE), held in conjunction with the IEEE International Conference on Data Mining, pp. 342–349, November 2017. (pdf)
Qiao Kang, Wei-keng Liao, Ankit Agrawal, and Alok Choudhary. A Hybrid Training Algorithm for Recurrent Neural Network Using Particle Swarm Optimization-based Preprocessing and Temporal Error Aggregation. In The Workshop on Optimization Based Techniques for Emerging Data Mining Problems, (OEDM), held in conjunction with the IEEE International Conference on Data Mining, pp. 812–817, November 2017. (pdf)
Sunwoo Lee, Wei-keng Liao, Ankit Agrawal, Nikos Hardavellas, and Alok Choudhary. Evaluation of K-Means Data Clustering Algorithm on Intel Xeon Phi. In Workshop on Advances in Software and Hardware for Big Data to Knowledge Discovery, held in conjunction with the IEEE Bigdata Conference, December 2016. (pdf)
Ruoqian Liu, Diana Palsetia, Arindam Paul, Reda Al-Bahrani, Dipendra Jha, Wei-keng Liao, Ankit Agrawal, and Alok Choudhary. PinterNet: A Thematic Label Curation Tool for Large Image Datasets. In Workshop on Open Science in Big Data, held in conjunction with the IEEE Bigdata Conference, December 2016. (pdf)
Ruoqian Liu, Ankit Agrawal, Wei-keng Liao, Marc De Graef, and Alok Choudhary. Materials Discovery: Understanding Polycrystals from Large-Scale Electron Patterns. In Workshop on Advances in Software and Hardware for Big Data to Knowledge Discovery, held in conjunction with the IEEE Bigdata Conference, December 2016. (pdf)
Ruoqian Liu, Logan Ward, Ankit Agrawal, Wei-keng Liao, Chris Wolverton, and Alok Choudhary. Deep Learning for Chemical Compound Stability Prediction. In Proceedings of the Workshop on Large-scale Deep Learning for Data Mining, held in conjunction with the SIGKDD Conference on Knowledge Discovery and Data Mining, August 2016. (pdf)
Arindam Paul, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. AnonyMine: Mining Anonymous Social Media Posts Using Psycho-lingual And Crowd-sourced Dictionaries. In Proceedings of the Fifth International Workshop on Issues of Sentiment Discovery and Opinion Mining, held in conjunction with the SIGKDD Conference on Knowledge Discovery and Data Mining, August 2016. (pdf)
Esteban Rangel, William Hendrix, Wei-keng Liao, Ankit Agrawal, and Alok Choudhary. AGORAS: A Fast Algorithm for Estimating Medoids in Large Datasets. In the Workshop on Computational Optimization, Modeling & Simulation, held in conjunction with the International Conference on Computational Science, June 2016. (pdf)
Dianwei Han, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. A Novel Scalable DBSCAN Algorithm with Spark. In the 5th International Workshop on Parallel and Distributed Computing for Large Scale Machine Learning and Big Data Analytics, held in conjunction with the International Parallel & Distributed Processing Symposium, May 2016. (pdf)
Amar Krishna, Ankit Agrawal, and Alok Choudhary. Predicting the Outcome of Startups: Less Failure, More Success. In the IEEE ICDM Workshop on Data Market for Co-evolution of Sciences and Business (MoDAT), pp. 798–805, 2016. (pdf)
Yusheng Xie, Yu Cheng, Ankit Agrawal, and Alok Choudhary. Estimating Online User Location Distribution without GPS Location. In The Workshop on Connecting Online and Offline Social Network Analysis, held in conjunction with the International Conference on Data Mining, pp. 936–943, December 2014. (pdf)
Ruoqian Liu, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. Search Space Preprocessing in Solving Complex Optimization Problems. In the Workshop on Complexity for Big Data held in conjunction with the IEEE International Conference on Big Data, October 2014. (pdf)
Ruoqian Liu, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. Enhancing Financial Decision-Making Using Social Behavior Modeling. In the Workshop on Social Network Mining and Analysis, held in conjunction with the SIGKDD Conference on Knowledge Discovery and Data Mining, August 2014. (pdf)
Siddharth Gupta, Diana Palsetia, Mostofa Patwary, Ankit Agrawal, and Alok Choudhary. A New Parallel Algorithm for Two-Pass Connected Component Labeling. In the Workshop on Multi-threaded Architectures and Applications, held in conjunction with the Parallel Distributed Processing Symposium, pp. 1355–1362, May 2014. (pdf)
Yusheng Xie, Zhuoyuan Chen, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. Caranx: Scalable Social Image Index Using Phylogenetic Tree of Hashtags. In the Companion on High Performance Computing Networking, Storage and Analysis Companion, November 2013. (pdf)
Reda Al-Bahrani, Ankit Agrawal, and Alok Choudhary. Colon Cancer Survival Prediction Using Ensemble Data Mining on SEER Data. In the BigData in Bioinformatics and Health Informatics Workshop in Conjunction with the 2013 IEEE International Conference on BigData, October 2013. (pdf)
Seung Woo Son, Saba Sehrish, Wei-keng Liao, Ron Oldfield, and Alok Choudhary. Dynamic File Striping and Data Layout Transformation on Parallel System with Fluctuating I/O Workload. In the Workshop on Interfaces and Architectures for Scientific Data Storage, September 2013. (pdf)
Chen Jin, Qiang Fu, Huahua Wang, Ankit Agrawal, William Hendrix, Wei-keng Liao, Md. Mostofa Ali Patwary, Arindam Banerjee, and Alok Choudhary. Solving Combinatorial Optimization Problems using Relaxed Linear Programming: A High Performance Computing Perspective, (best paper award). In the Big Data Mining Workshop, held in conjunction with the SIGKDD Conference on Knowledge Discovery and Data Mining, August 2013. (pdf)
Kathy Lee, Ankit Agrawal, and Alok Choudhary. Real-Time Digital Flu Surveillance using Twitter Data. In the SDM Workshop on Data Mining for Medicine and Healthcare (DMMH), pp. 19–27, May 2013. (pdf)
Seong Jo Kim, Seung Woo Son, Wei-keng Liao, Mahmut Kandemir, Rajeev Thakur, and Alok Choudhary. IOPin: Runtime Profiling and Optimization of Parallel I/O in HPC Systems. In the 7th Parallel Data Storage Workshop, held in conjunction with the International Conference for High Performance Computing, Networking, Storage and Analysis, November 2012. (pdf)
Yu Cheng, Yusheng Xie, Kunpeng Zhang, Ankit Agrawal, Daniel Honbo, and Alok Choudhary. CluChunk: Clustering Large Scale User-generated Content Incorporating Chunklet Information. In the Workshop on Social Network Mining and Analysis, held in conjunction with the 18th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, August 2012. (pdf)
Yu Cheng, Yusheng Xie, Kunpeng Zhang, Ankit Agrawal, Daniel Honbo, and Alok Choudhary. How Online Content is Received by Users in Social Media: A Case Study on Facebook.com Posts . In the Workshop on Social Network Mining and Analysis, held in conjunction with the 18th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, August 2012. (pdf)
Diana Palsetia, Md Mostofa Ali Patwary, Kunpeng Zhang, Kathy Lee, Christopher Moran, Yusheng Xie, Daniel Honbo, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. User-Interest Based Community Extraction in Social Networks. In the Workshop on Social Network Mining and Analysis, held in conjunction with the 18th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, August 2012. (pdf)
Yusheng Xie, Yu Cheng, Daniel Honbo, Kunpeng Zhang, Ankit Agrawal, and Alok Choudhary. Crowdsourcing Recommendations From Social Sentiment. In the Workshop on Social Network Mining and Analysis, held in conjunction with the 18th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, August 2012. (pdf)
Yusheng Xie, Daniel Honbo, Kunpeng Zhang, Yu Cheng, Ankit Agrawal, and Alok Choudhary. VOXSUP: A Social Engagement Framework.. In the Workshop on Social Network Mining and Analysis, held in conjunction with the 18th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, August 2012. (pdf)
Ankit Agrawal and Alok Choudhary. Identifying HotSpots in Lung Cancer Data Using Association Rule Mining. In the Workshop on Biological Data Mining and its Applications in Healthcare: Prediction, Extremes, and Impacts, held in conjunction with the IEEE International Conference on Data Mining, December 2011. (pdf)
Yu Cheng, Kunpeng Zhang, Yusheng Xie, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. Learning to Group Web Text Incorporating Prior Information. In the Workshop on Optimization Based Methods for Emerging Data Mining Problems, held in conjunction with the IEEE International Conference on Data Mining, December 2011. (pdf)
William Hendrix, Isaac Tetteh, Ankit Agrawal, Fredrick Semazzi, Wei-keng Liao, and Alok Choudhary. Community Dynamics and Analysis of Decadal Trends in Climate Data. In the Workshop on Knowledge Discovery from Climate Data: Prediction, Extremes, and Impacts, held in conjunction with the IEEE International Conference on Data Mining, December 2011. (pdf)
Kathy Lee, Diana Palsetia, Md Mostofa Ali Patwary, Ankit Agrawal, Alok Choudhary, and Ramanathan Narayanan. Twitter Trending Topic Classification. In the Workshop on Optimization Based Methods for Emerging Data Mining Problems, held in conjunction with the IEEE International Conference on Data Mining, December 2011. (pdf)
Lalith Polepeddi, Ankit Agrawal, and Alok Choudhary. Poll: A Citation-Text-Based System for Identifying High-Impact Contributions of an Article. In the Workshop on Data Mining in Networks, held in conjunction with the IEEE International Conference on Data Mining, December 2011. (pdf)
Kunpeng Zhang, Yu Cheng, Yusheng Xie, Ankit Agrawal, Diana Palsetia, Kathy Lee, Wei-keng Liao, and Alok Choudhary. SES: Sentiment Elicitation System for Social Media Data. In the Workshop on Sentiment Elicitation from Natural Text for Information Retrieval and Extraction, held in conjunction with the IEEE International Conference on Data Mining, December 2011. (pdf)
Yuhong Zhang, Md Mostofa Ali Patwary, Sanchit Misra, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. Enhancing Parallelism of Pairwise Statistical Significance Estimation for Local Sequence Alignment. In the Workshop on Hybrid Multi-core Computing, held in conjunction with the High Performance Computing Conference, December 2011. (pdf)
Ankit Agrawal, Sanchit Misra, Ramanthan Narayanan, Lalith Polepeddi, and Alok Choudhary. A Lung Cancer Outcome Calculator Using Ensemble Data Mining on SEER Data. In the 10th International Workshop on Data Mining in Bioinformatics, in conjunction with the 17th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, August 2011. (pdf)
Prabhat Kumar, Berkin Ozisikyilmaz, Wei-keng Liao, Gokhan Memik, and Alok Choudhary. High Performance Data Mining Using R on Heterogeneous Platforms. In Workshop on Multithreaded Architectures and Applications, in conjunction with the International Parallel and Distributed Processing Symposium, May 2011. (pdf)
Nithin Nakka, Alok Choudhary, Gary Grider, John Bent, James Nunez, and Satsangat Khalsa. Achieving Target MTTF by Duplicating Reliability-Critical Components in High Performance Computing Systems. In Workshop on Dependable Parallel, Distributed and Network-Centric Systems, in conjunction with the International Parallel and Distributed Processing Symposium, May 2011. (pdf)
Kunpeng Zhang, Ramanathan Narayanan, and Alok Choudhary. Voice of the Customers: Text Mining Online Customer Reviews for Product Feature-based Ranking. In Workshop on Online Social Networks (WOSN '10), June 2010. (pdf)
Sanchit Misra, Ramanathan Narayanan, Wei-keng Liao, Alok Choudhary, and Simon Lin. pFANGS: Parallel High Speed Sequence Mapping for Next Generation 454-Roche Sequencing Reads. In Proceedings of the Ninth IEEE International Workshop on High Performance Computational Biology (IPDPS), April 2010. (pdf)
Kui Gao, Wei-keng Liao, Alok N. Choudhary, Robert B. Ross, and Robert Latham. Combining I/O operations for multiple array variables in parallel netCDF. In the Workshop on Interfaces and Architectures for Scientific Data Storage, held in conjunction with the IEEE Cluster Conference, September 2009. (pdf)
Abhishek Das, Serkan Ozdemir, Gokhan Memik, Joseph Zambreno, and Alok Choudhary. Mitigating the Effects of Process Variations: Architectural Approaches for Improving Batch Performance. In Proceedings International Symposium Computer Architecture, June 2007. Workshop on Architectural Support for Gigascale Integration (ASGI) (pdf)
Wei-keng Liao, Avery Ching, Kenin Coloma, and Alok Choudhary. Improving MPI Independent Write Performance Using a Two-stage Write-behind Buffering Method. In NSF Next Generation Software Program Workshop in the Proceedings of the International Parallel and Distributed Processing Symposium, March 2007. (pdf)
Rahul Simha, Bhagirath Narahari, Joseph Zambreno, and Alok Choudhary. Secure Execution with Components from Untrusted Foundries. In In Proceedings of the Advancede Networwking and Communications Hardware Workshop, 2006. (pdf unavailable yet)
Ying Liu, Wei-keng Liao, and Alok Choudhary. A Fast High Utility Itemsets Mining Algorithm. In Proceedings of the Utility-Based Data Mining Workshop, August 2005. (pdf)
Rahul Simha, Alok Choudhary, Bhagirath Narahari, and Joseph Zambreno. An Overview of Security-Driven Compilation. In the Workshop on New Horizons in Compiler Analysis and Optimizations, December 2004. (pdf unavailable yet)
Ying Liu, Wei-keng Liao, Alok Choudhary, and Steve Chiu. On-Line Processing Model for Data Mining in Large Scientific Simulations. In Proceedings of the 7th Workshop on Mining Scientific and Engineering Datasets, in conjunction with the SIAM International Conference on Data Mining (SDM), April 2004. (pdf)
Ismail Kadayif, Mahmut Kandemir, and Alok Choudhary. A Hybrid Strategy Based on Data Distribution and Migration for Optimizing Memory Locality. In the Workshop on Languages and Compilers for Parallel Computing (LCPC), pp. 25–27, July 2002. (pdf unavailable yet)
Mahmut Kandemir, J. Ramanujam, Alok Choudhary, and Prithviraj Banerjee. An Iteration Space Transformation Algorithm Based on Explicit Data Layout Representation for Optimizing Locality. In the Workshop on Languages and Compilers for Parallel Computing (LCPC), pp. 34–50, August 1999. (pdf unavailable yet)
Sanjay Goil and Alok Choudhary. High Performance Multidimensional Analysis of Large Datasets. In the International Workshop on Data Warehousing and OLAP, pp. 34–39, November 1998. (pdf)
Mahmut Kandemir, J. Ramanujam, Rajesh Bordawekar, Alok Choudhary, and Prithviraj Banerjee. A Loop Transformation Algorithm Based on Explicit Data Layout Representation for Optimizing Locality. In the 11th International Workshop on Languages and Compilers for Parallel Computing (LCPC), pp. 34–50, August 1998. (pdf)
Mahmut Kandemir, Alok Choudhary, J. Ramanujam, and Prithviraj Banerjee. Optimizing Spatial Locality in Loop Nests Using Linear Algebra. In the 7th International Workshop on Compilers for Parallel Computers (CPC), June 1998. (pdf unavailable yet)
Peter Brezany, Alok Choudhary, and Minh Dang. Language and Compiler Support for Out-of-Core Irregular Applications on Distributed-Memory Multiprocessors. In the 4th Workshop on Languages, Compilers, and Run-Time Systems for Scalable Computers (LCR), pp. 343–350, May 1998. (pdf)
Mahmut Kandemir, Alok Choudhary, and J. Ramanujam. Improving Locality in Out-of-Core Computations Using Data Layout Transformations. In the 4th Workshop on Languages, Compilers, and Run-Time Systems for Scalable Computers (LCR), pp. 359–366, May 1998. (pdf)
Chutimet Srinilta and Alok Choudhary. Performance Enhancement Using Intra-Server Caching in a Continuous Media Server. In the Workshop on Research Issues in Database Engineering (RIDE), pp. 60–66, February 1998. (pdf)
Mahmut Kandemir, Alok Choudhary, J. Ramanujam, and Meenakshi Kandaswamy. A Unified Compiler Algorithm for Optimizing Locality, Parallelism and Communication in Out-of-Core Computations. In the 5th Workshop on I/O in Parallel and Distributed Systems (IOPADS), pp. 79–92, November 1997. (pdf)
Divyesh Jadav, Chutimet Srinilta, and Alok Choudhary. Batching and Dynamic Allocation Techniques for Increasing the Stream Capacity of an On-Demand Media Server. In the 7th International Workshop on Research Issues in Data Engineering (RIDE), pp. 122–130, April 1997. (pdf unavailable yet)
Mahmut Kandemir, Alok Choudhary, J. Ramanujam, and Rajesh Bordawekar. Optimizing Out-of-Core Computations in Uniprocessors. In the Workshop on Interaction Between Compilers and Computer Architectures (INTERACT), February 1997. (pdf unavailable yet)
Mahmut Kandemir, Rajesh Bordawekar, Alok Choudhary, and J. Ramanujam. A Unified Tiling Approach for Out-of-Core Computations. In the 6th Workshop on Compilers for Parallel Computers (CPC), pp. 323–334, December 1996. (pdf unavailable yet)
Bhaven Avalani, Alok Choudhary, Ian Foster, and Rakesh Krishnaiyer. Integrating Task and Data Parallelism Using Parallel I/O Techniques. In the International Workshop on Parallel Processing, December 1994. (pdf unavailable yet)
Alok Choudhary, Bhagirath Narahari, Vijay Gehlot, Melissa Benincasa, and Richard Metzger. PRETSEL: A Parallel Real-Time Specification Language. In the International Workshop on Parallel Processing, December 1994. (pdf unavailable yet)
Mohammed Raziuddin, Ravi Ponnusamy, and Alok Choudhary. A Loop Distribution Technique for Irregular Computations on Distributed Shared Memory Machines. In the International Workshop on Parallel Processing, December 1994. (pdf unavailable yet)
Rajeev Thakur, Rajesh Bordawekar, and Alok Choudhary. Compilation of Out-of-Core Data Parallel Programs for Distributed Memory Machines. In the Workshop on I/O in Parallel Computer Systems, April 1994. (pdf unavailable yet)
Rajeev Thakur, Alok Choudhary, and Geoffrey Fox. Complete Exchange on a Wormhole Routed Mesh. In the 2nd International Workshop on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS), pp. 131–135, January 1994. (pdf unavailable yet)
Rajesh Bordawekar and Alok Choudhary. Compiler and Language Support for Parallel I/O. In the 4th Workshop on Compilers for Parallel Computers (CPC), December 1993. (pdf unavailable yet)
Alok Choudhary, Charles Koelbel, and Mary Zosel. High Performance Fortran: Implementor and Users Workshop. In Proceedings of the ACM/IEEE Conference on Supercomputing (SC), pp. 610–613, November 1993. (pdf)
Socrates Costicoglou, Marek Podgorny, and Alok Choudhary. On Benchmarking the Oracle Parallel Server on nCUBE2. In the IEEE Workshop on Advances in Parallel and Distributed Systems, pp. 108–113, October 1993. (pdf unavailable yet)
Zeki Bozkus, Alok Choudhary, Geoffrey Fox, Tomasz Haupt, and Sanjay Ranka. A Compilation Approach for Fortran 90D/HPF Compilers on Distributed Memory MIMD Computers. In the 6th Annual Languages and Compilers for Parallelism Workshop, pp. 200–215, August 1993. (pdf unavailable yet)
Senthil Krishnamoorthy and Alok Choudhary. A Scalable Distributed Memory Architecture. In the Workshop on Analyzing Scalability of Parallel Algorithms and Architectures, April 1993. (pdf unavailable yet)
Ravi Ponnusamy, Joel Saltz, Raja Das, Charles Koelbel, and Alok Choudhary. Embedding Data Mappers With Distributed Memory Machine Compilers. In the Workshop on Languages, Compilers and Run-Time Environments for Distributed Memory Multiprocessors, September 1992. (pdf unavailable yet)
Alok Choudhary and Sanjay Ranka. Software Development Tools for Implementing Vision Systems on Multiprocessors. In the AIPR Workshop on Image Understanding in the 90s, pp. 148–161, October 1990. (pdf unavailable yet)
Alok Choudhary, Subhodev Das, Janak Patel, and Narendra Ahuja. High Speed Stereo. In the Indo-US Workshop on High Speed Digital Signal Processing, November 1989. (pdf unavailable yet)
Alok Choudhary, Mun Leung, Thomas Huang, and Janak Patel. Point Matching in a Time Sequence of Stereo Image Pairs and its Parallel Implementation on a Multiprocessor. In the IEEE Workshop on Visual Motion, pp. 321–328, March 1989. (pdf unavailable yet)
Alok Choudhary and Janak Patel. Performance of Integrated Image Understanding Benchmarks on Intel iPSC/2 Hypercube Multiprocessor. In the DARPA Image Understanding Benchmark Workshop, October 1988. (pdf unavailable yet)
Alok Choudhary and Janak Patel. Performance of Integrated Image Understanding Benchmarks on NETRA: A Parallel Architecture for Integrated Vision Systems. In the DARPA Image Understanding Benchmark Workshop, October 1988. (pdf unavailable yet)

Poster

Ruoqian Liu, Zhengzhang Chen, Tony Fast, Surya Kalidindi, Ankit Agrawal, and Alok Choudhary. Predictive Modeling in Characterizing Localization Relationships. In the TMS Annual Meeting & Exhibition, Symposium of Data Analytics for Materials Science and Manufacturing, February 2014. (pdf unavailable yet)
Ruoqian Liu, Abhishek Kumar, Zhengzhang Chen, Ankit Agrawal, Veera Sundararaghavan, and Alok Choudhary. A Data Mining Approach in Structure-Property Optimization. In the TMS Annual Meeting & Exhibition, Symposium of Data Analytics for Materials Science and Manufacturing, February 2014. (pdf unavailable yet)
Yu Cheng, Zhengzhang Chen, Jiang Wang, Ankit Agrawal, and Alok Choudhary. Bootstrapping Active Name Disambiguation with Crowdsourcing (Poster). In the 22th ACM International Conference on Information and Knowledge Management, October 2013. (pdf)
Yusheng Xie, Zhengzhang Chen, Lu Liu, Ankit Agrawal, and Alok Choudhary. Random Walk-based Graphical Sampling in Unbalanced Heterogeneous Bipartite Social Graphs (Poster). In the 22th ACM International Conference on Information and Knowledge Management, October 2013. (pdf)
Yusheng Xie, Zhengzhang Chen, Kunpeng Zhang, Yu Cheng, Kathy Lee, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. Detecting and Tracking Disease Outbreaks in Real-time through Social Media (Poster). In the 23rd International Joint Conference on Artificial Intelligence, August 2013. (pdf)
Yusheng Xie, Zhengzhang Chen, Kunpeng Zhang, Md. Mostofa Ali Patwary, Yu Cheng, Haotian Liu, Ankit Agrawal, Wei-keng Liao, and Alok Choudhary. Graphical Modeling of Macro Behavioral Targeting in Social Networks (Poster). In the 13th SIAM International Conference on Data Mining, May 2013. (pdf)
Sanchit Misra, Ramanathan Narayanan, Simon Lin, and Alok Choudhary. HiSSS: A High Speed Sequence Search Method for Next Generation Sequences. Intelligent Systems for Molecular Biology (ISMB)[Poster], July 2008. (pdf)

Demo

Ankit Agrawal and Alok Choudhary. A Fatigue Strength Predictor for Steels Using Ensemble Data Mining. In the 25th ACM International Conference on Information and Knowledge Management (CIKM) (Demo), pp. 2497–2500, 2016. (pdf unavailable yet)
Ankit Agrawal, Jason Mathias, David Baker, and Alok Choudhary. Five Year Life Expectancy Calculator for Older Adults. In the International Conference on Data Mining (ICDM) (Demo), pp. 1280–1283, 2016. (pdf)
Ankit Agrawal, Bryce Meredig, Christopher Wolverton, and Alok Choudhary. A Formation Energy Predictor for Crystalline Materials Using Ensemble Data Mining. In the International Conference on Data Mining (ICDM) (Demo), pp. 1276–1279, 2016. (pdf)
Yu Cheng, Yusheng Xie, Zhengzhang Chen, Ankit Agrawal, Alok Choudhary, and Songtao Guo. JobMiner: A Real-time System for Mining Job-related Patterns from Social Media (Demo). In the 19th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD), pp. 1450–1453, August 2013. (pdf)
Kathy Lee, Ankit Agrawal, and Alok Choudhary. Real-time Disease Surveillance Using Twitter Data: Demonstration On Flu And Cancer (Demo). In the 19th ACM SIGKDD International Conference on knowledge Discovery And Data Mining, pp. 1474–1477, August 2013. (pdf)

Unspecified

Qiao Kang, Ankit Agrawal, Alok Choudhary, and Wei-keng Liao. Optimal Algorithms for Half-Duplex Inter-Group All-to-All Broadcast on Fully Connected and Ring Topologies. In Workshop on Exascale MPI held in conjunction with The International Conference on High Performance Computing, Networking, Storage and Analysis, November 2018. (pdf)

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