Chair, Student Affairs Committee, 15th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (PPoPP), 2010.
Track Chair, Parallel/Grid Computing Systems track, 17th International Conference on Advanced Computing and Communications (ADCOM), 2009.
Chair, Session on Garuda usage policies. 3rd Garuda Partners Meet, Bangalore, India. 2008.
Chair, Session on Performance, 3rd IEEE International Conference on e-Science and Grid Computing, 2007.
International Conference on High Performance Computing, HiPC: 2008, 2010, 2011.
International Symposium on Cluster, Cloud and Grid Computing, CCGrid: 2006, 2010, 2011.
IEEE International Conference on High Performance Computing and Communications, HPCC: 2005, 2009, 2011.
Student Research Symposium, International Conference on High Performance Computing, HiPC: 2009, 2010.
International Conference on Parallel Programming, ICPP: 2009.
International Conference on Advanced Computing and Communications (ADCOM), 2009.
Workshop on Scheduling and Resource Management for Parallel and Distributed Systems, SRMPDS: 2007, 2008.
IEEE International Conference on e-Science and Grid Computing: 2005, 2007.
IEEE International Parallel and Distributed Processing Symposium, IPDPS: 2007.
Joint Workshop on High-Performance Grid Computing and High-Level Parallel Programming Models, HIPS-HPGC: 2005.
Journal of Parallel and Distributed Computing, JPDC: 2004, 2005, 2008, 2009, 2010, 2011.
ACM Computing Surveys: 2011.
IEEE Transactions on Parallel and Distributed Systems, TPDS: 2010.
Future Generation Computer Systems, FGCS: 2007, 2008.
ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, PPoPP: 2008.
EuroPar: 2005.
Journal of Grid Computing: 2005.
International Conference on High Performance Computing, HiPC: 2004.
Coordinator, SERC research (M.Sc and Ph.D) interviews, August 2007, December 2009, August 2010
Reviewer, Project proposal submitted to Department of Science and Technology (DST), 2006, 2010
Served as examiner (Senate Nominee/Department Expert/Chairman's Nominee) in Comprehensive Exam and General Test boards of PhD and MSc (Engg.) students, respectively, and in M.Sc to Ph.D conversion viva boards, from 2004-date
Member, Research admissions committee, SERC, 2003 - date
Coordinator, SERC showcase, IISc centenary conference. December 2008
Coordinator, SERC Research Seminar Day, August 2007
External Examiner, M.S. thesis from Computer Scence and Engineering, IIT, Madras, 2007
Faculty coordinator for the preparation of department annual report, 2006, 2007
Member, Department Curriculum Committee (DCC), SERC, May 2004 - August 2007
Member, Project Review and Steering Committee (PRSG) for the Project "Development of Trust Components for Secured Commercial Grid Services" at Madras Institute of Technology, Anna University, Chennai, India, 2004-2007
Member, Committee to design and revamp Institute Web pages, 2005
Member, Committee to upgrade SERC access stations, 2005
Member, Committee to screen SERC M.Tech (Computational Science) projects, 2005
Coordinator, SERC M. Tech (Computational Science) interviews, 2005
Member, Committee to reorganize SERC course structure for M.Tech programs in Computational Science, 2005
Commitee of J.N. Tata Endowement Scheme for deciding on scholarships to potential candidates for pursuing Graduate Studies in United States, 2004
Research in Parallel Computing. Workshop in Computational Science (WCP). Supercomputer Education and Research Centre, Indian Institute of Science, Bangalore, India. February 2011
Tracking and Steering Critical Weather Events on Garuda. CDAC Round-Table Meeting on Weather and Climate Modeling, Centre for Development of Advanced Computing (CDAC), Bangalore, India. February 2011
Middleware Frameworks for Adaptive Executions and Visualizations of Climate and Weather Applications on Grids. Hadoop India Summit, Indian Institute of Science, Bangalore, India. February 2011
Scheduling and Rescheduling in Grid. Workshop on Grid Computing, Madras Institute of Technology (MIT), Chennai, India. February 2011
Coupled Climate Models on Grids. EU-India Grid2 Workshop on Climate Change, Indian Institute of Technology (IIT) Delhi, India. December 2010
Middleware Framework for Online Remote Visualization of Cyclone Events using Garuda. 5th CDAC Garuda Partners Meet, Bangalore, India. May 2010
Middleware Frameworks for Climate Simulations on Multiple Parallel Systems, IBM Software Lab, Bangalore, India. April 2010
Biology on Clouds and Climate Science on Grids, Yahoo! India, Bangalore, India. February 2010
Grid Middleware for High Performance Computing, Indian National Academy of Engineering (INAE) Annual Convention, Kalpakkam, India. December 2009
Grid Middleware for High Performance Computing, ATIP First Workshop on HPC in India: Indigenous Hardware, Software, and Infrastructure Research, held in conjunction with IEEE/ACM Supercomputing (SC) conference, Portland, Oregon, USA. November 2009
Top Supercomputers-India, Centre for Development of Advanced Computing (CDAC), Bangalore, India. October 2009
Top Supercomputers-India, International Conference on High Performance Computing (HiPC), Bangalore, India. December 2008
Towards Uniform Map-Reduce Communications. Yahoo!, Bangalore, India. October 2008
High Performance Computing in Grids. Computational Research Lab (CRL) Ltd., Pune, India. March 2008
Grid Scheduling, Rescheduling and Applications for Garuda. Third Garuda Partners Meet, Bangalore, India. March 2008
Performance Modeling of Parallel Applications for Grids. Wipro Technologies, Bangalore, India. January 2008
GrADSolve: A Performance Oriented Grid System & Grid Activities in GARL. Supercomputer Education and Research Centre (SERC), Indian Institute of Science (IISc), Bangalore, India. April 2005
GrADSolve Resource Management System and Grid Research Activities in SERC, IISc. Tata Institute of Fundamental Research (TIFR), Mumbai, India. January 2005
Self Adaptive Scientific Applications in Computational Grids. IBM, Bangalore, India. November 2004
GrADSolve - Grid Resource Management System. Centre for Development of Advanced Computing (CDAC), Bangalore, India. August 2004
Resheduling, Redistribution and Towards Dynamic Tuning of Grid Policies. Indo-UK eScience Workshop, IIT, Delhi, India. February 2004
Application-Level Scheduling and Metascheduling for the Grid. Indo-UK eScience Workshop, IIT, Delhi, India. February 2004
GrADSolve - Grid Resource Management System. Tata Institute of Fundamental Research (TIFR), Indian Institute of Science (IISc), Bangalore, India. February 2004
HPC and Parallel Computing. Centre for Development of Advanced Computing (CDAC), Bangalore, India, January 2011.
Parallel and Distributed Computing. Workshop on Large Scale Computing for SAP Research Group, Bangalore in Indian Institute of Science, India. September 2010
Grid Computing. Vellore Institute of Technology, India. July 2009
Parallel Programming. Vellore Institute of Technology, India. July 2009
Writing Parallel Programs. Supercomputer Education and Research Centre (SERC), Indian Institute of Science (IISc), Bangalore, India. February 2009
Parallel Programming for Distributed Memory Machines. Atria Institute of Technology, Bangalore, India. August 2007