Alok N. Choudhary

Jianwei Liao, Balazs Gerofi, Guo-Yuan Lien, Takemasa Miyoshi, Seiya Nishizawa, Hirofumi Tomita, Wei-Keng Liao, Alok N. Choudhary, Yutaka Ishikawa:
A flexible I/O arbitration framework for netCDF-based big data processing workflows on high-end supercomputers. Concurrency and Computation: Practice and Experience 29(15) (2017)

Yusheng Xie, Zhengzhang Chen, Diana Palsetia, Goce Trajcevski, Ankit Agrawal, Alok N. Choudhary:
SILVERBACK+: scalable association mining via fast list intersection for columnar social data. Knowl. Inf. Syst. 50(3): 969-997 (2017)

Yu Cheng, Ankit Agrawal, Huan Liu, Alok N. Choudhary:
Legislative prediction with dual uncertainty minimization from heterogeneous information. Statistical Analysis and Data Mining 10(2): 107-120 (2017)

Seung Woo Son, Saba Sehrish, Wei-keng Liao, Ron Oldfield, Alok N. Choudhary:
Reducing I/O variability using dynamic I/O path characterization in petascale storage systems. The Journal of Supercomputing 73(5): 2069-2097 (2017)

Tiantian Zhu, Hongyu Gao, Yi Yang, Kai Bu, Yan Chen, Doug Downey, Kathy Lee, Alok N. Choudhary:
Beating the Artificial Chaos: Fighting OSN Spam Using Its Own Templates. IEEE/ACM Trans. Netw. 24(6): 3856-3869 (2016)

Bharath Pattabiraman, Md. Mostofa Ali Patwary, Assefaw Hadish Gebremedhin, Wei-keng Liao, Alok N. Choudhary:
Fast Algorithms for the Maximum Clique Problem on Massive Graphs with Applications to Overlapping Community Detection. Internet Mathematics 11(4-5): 421-448 (2015)

Seong Jo Kim, Yuanrui Zhang, Seung Woo Son, Mahmut T. Kandemir, Wei-keng Liao, Rajeev Thakur, Alok N. Choudhary:
IOPro: a parallel I/O profiling and visualization framework for high-performance storage systems. The Journal of Supercomputing 71(3): 840-870 (2015)

Yusheng Xie, Zhengzhang Chen, Kunpeng Zhang, Yu Cheng, Daniel Honbo, Ankit Agrawal, Alok N. Choudhary:
MuSES: Multilingual Sentiment Elicitation System for Social Media Data. IEEE Intelligent Systems 29(4): 34-42 (2014)

Kunpeng Zhang, Yusheng Xie, Yi Yang, Aaron Sun, Hengchang Liu, Alok N. Choudhary:
Incorporating conditional random fields and active learning to improve sentiment identification. Neural Networks 58: 60-67 (2014)

Diana Palsetia, Md. Mostofa Ali Patwary, Ankit Agrawal, Alok N. Choudhary:
Excavating social circles via user interests. Social Netw. Analys. Mining 4(1): 170 (2014)

Matthew Schuchhardt, Abhishek Das, Nikos Hardavellas, Gokhan Memik, Alok N. Choudhary:
The Impact of Dynamic Directories on Multicore Interconnects. IEEE Computer 46(10): 32-39 (2013)

Zhengzhang Chen, William Hendrix, Hang Guan, Isaac K. Tetteh, Alok N. Choudhary, Fredrick H. M. Semazzi, Nagiza F. Samatova:
Discovery of extreme events-related communities in contrasting groups of physical system networks. Data Min. Knowl. Discov. 27(2): 225-258 (2013)

Daniel Honbo, Amit Pande, Alok N. Choudhary:
FPGA architecture for pairwise statistical significance estimation. IJHPSA 4(3): 121-131 (2013)

Yuhong Zhang, Sanchit Misra, Ankit Agrawal, Md. Mostofa Ali Patwary, Wei-keng Liao, Zhiguang Qin, Alok N. Choudhary:
Accelerating pairwise statistical significance estimation for local alignment by harvesting GPU's power. BMC Bioinformatics 13(S-5): S3 (2012)

Alok N. Choudhary, William Hendrix, Kathy Lee, Diana Palsetia, Wei-keng Liao:
Social media evolution of the Egyptian revolution. Commun. ACM 55(5): 74-80 (2012)

Ankit Agrawal, Sanchit Misra, Ramanathan Narayanan, Lalith Polepeddi, Alok N. Choudhary:
Lung cancer survival prediction using ensemble data mining on SEER data. Scientific Programming 20(1): 29-42 (2012)

Arifa Nisar, Wei-keng Liao, Alok N. Choudhary:
Delegation-Based I/O Mechanism for High Performance Computing Systems. IEEE Trans. Parallel Distrib. Syst. 23(2): 271-279 (2012)

Sanchit Misra, Ankit Agrawal, Wei-keng Liao, Alok N. Choudhary:
Anatomy of a hash-based long read sequence mapping algorithm for next generation DNA sequencing. Bioinformatics 27(2): 189-195 (2011)

William Hendrix, Andrea M. Rocha, Kanchana Padmanabhan, Alok N. Choudhary, Kathleen Scott, James R. Mihelcic, Nagiza F. Samatova:
DENSE: efficient and prior knowledge-driven discovery of phenotype-associated protein functional modules. BMC Systems Biology 5: 172 (2011)

Ankit Agrawal, Sanchit Misra, Daniel Honbo, Alok N. Choudhary:
Parallel pairwise statistical significance estimation of local sequence alignment using Message Passing Interface library. Concurrency and Computation: Practice and Experience 23(17): 2269-2279 (2011)

Jack Dongarra, Peter H. Beckman, Terry Moore, Patrick Aerts, Giovanni Aloisio, Jean-Claude Andre, David Barkai, Jean-Yves Berthou, Taisuke Boku, Bertrand Braunschweig, Franck Cappello, Barbara M. Chapman, Xuebin Chi, Alok N. Choudhary, Sudip S. Dosanjh, Thom H. Dunning, Sandro Fiore, Al Geist, Bill Gropp, Robert J. Harrison, Mark Hereld, Michael A. Heroux, Adolfy Hoisie, Koh Hotta, Zhong Jin, Yutaka Ishikawa, Fred Johnson, Sanjay Kale, Richard Kenway, David E. Keyes, Bill Kramer, Jesús Labarta, Alain Lichnewsky, Thomas Lippert, Bob Lucas, Barney Maccabe, Satoshi Matsuoka, Paul Messina, Peter Michielse, Bernd Mohr, Matthias S. Müller, Wolfgang E. Nagel, Hiroshi Nakashima, Michael E. Papka, Daniel A. Reed, Mitsuhisa Sato, Edward Seidel, John Shalf, David Skinner, Marc Snir, Thomas L. Sterling, Rick Stevens, Fred Streitz, Bob Sugar, Shinji Sumimoto, William M. Tang, John Taylor, Rajeev Thakur, Anne E. Trefethen, Mateo Valero, Aad van der Steen, Jeffrey S. Vetter, Peg Williams, Robert W. Wisniewski, Katherine A. Yelick:
The International Exascale Software Project roadmap. IJHPCA 25(1): 3-60 (2011)

Ankit Agrawal, Alok N. Choudhary:
Association Rule Mining Based HotSpot Analysis on SEER Lung Cancer Data. IJKDB 2(2): 34-54 (2011)

Alok N. Choudhary, Daniel Honbo, Prabhat Kumar, Berkin Özisikyilmaz, Sanchit Misra, Gokhan Memik:
Accelerating data mining workloads: current approaches and future challenges in system architecture design. Wiley Interdisc. Rew.: Data Mining and Knowledge Discovery 1(1): 41-54 (2011)