Publications

Text/Data Mining

• Ramanathan Narayanan, Bing Liu and Alok Choudhary. "Sentiment Analysis of Conditional Sentences." Proceedings of Conference on Empirical Methods in Natural Language Processing (EMNLP-09). August 6-7, 2009. Singapore.
• Ramanathan Narayanan, Sanchit Misra, Simon Lin and Alok Choudhary. Mining Protein Interactions from Text using Convolution Kernels. In AIBDM 09, held in conjunction with Pacific Asia Conference on Knowledge Discovery and Data mining (PAKDD 2009), April 27-30, 2009, Bangkok.
• 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), 2010.
• Ramanathan Narayanan, Sanchit Misra, Simon Lin and Alok Choudhary. Mining Protein Interactions from Text using Convolution Kernels. In Intelligent Systems for Molecular Biology (ISMB)[Poster], July 2008.
• A.Choudhary, R.Narayanan, K.Zhange, High-End Analytics and Data mining for Sustainable Competitive Advantage. In Proceedings of International Conference on Information Systems, Technology and Management (ICISTM 2010), Bangkok.

Bioinformatics

• 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 Proc. Ninth IEEE International Workshop on High Performance Computational Biology (IPDPS 2010), April, 2010, Atlanta, GA.
• 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 22-26, 2010, Sierre, Switzerland.
• Sanchit Misra, Ramanathan Narayanan, Simon Lin and Alok Choudhary. HiSSS: A High Speed Sequence Search Method for Next Generation Sequences. In Intelligent Systems for Molecular Biology (ISMB)[Poster], July 2008.
• Sanchit Misra, Ramanathan Narayanan, Daniel Honbo and Alok Choudhary. (Book Chapter) High Performance Distributed Data Mining. To appear in Next Generation of Data Mining, CRC Press.

Computer Architecture

• Ramanathan Narayanan, Berkin Ozisikyilmaz, Joseph Zambreno, Gokhan Memik, and Alok Choudhary. MineBench: A Benchmark Suite for Data Mining Workloads. In Proceedings of the IEEE 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 IEEE International Symposium on Workload Characterization (IISWC), October 2006.
• 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.
• R.Narayanan, D.Honbo, J.Zambreno, G.Memik and A.Choudhary. An FPGA Implementation of Decision Tree Classification. In Proceedings of IEEE International Conference on Design, Automation and Test in Europe (DATE), April 2007.
• R.Narayanan, B.Ozisikyilmaz, J.Zambreno, G.Memik and A.Choudhary. Quantization Error and Accuracy-Performance Tradeoffs for Embedded Data Mining Workloads. In High Performance Data Mining (HPDM) workshop, to be held in conjunction with ICCS, May 2007.
• A.Choudhary, R.Narayanan, B.Ozisikyilmaz, J.Pisharath, J.Zambreno and G.Memik. Optimizing Data Mining Workloads using Hardware Accelerators. In 10th Workshop On Computer Architecture Evaluation using Commercial Workloads (CAECW), February 2007.