Elizabeth Varki
Department of Computer Science
University of New Hampshire
Kingsbury Hall
Durham, NH 03824

Phone: (603) 862-2319
Fax: (603) 862-3493
Email: varki@cs.unh.edu
www: www.cs.unh.edu/~varki

This site is being updated.

Publications:

• A. Villa, E. Varki Characterization of a campus Internet workload. 27th International Conference on Computers and their Applications (CATA), March 2012.
• A. Villa, E. Varki The feasibility of moving terabyte files between campus and cloud. 23rd IASTED International Conference on Parallel and Distributed Computing and Systems (PDCS). December 2011.
• A. Villa, E. Varki It takes know-how to retrieve large files over public networks. ISCA First International Conference on Advanced Computing and Communications, ACC 2010, September 2010.
• S. Bhatia, E. Varki and A. Merchant Sequential prefetch cache sizing for maximal hit rate. The 18th Annual Meeting of the IEEE International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS 2010), August 17-19.
• M. Haggen, E. Varki SCSI on a Converged Data Center Network. PCCS-2009: ISCA 22nd International Conference on Parallel and Distributed Computing and Communication Systems, October 2009.
• M. Haggen, E. Varki Fibre Channel Arbitrated Loop - Performance analysis of loop tenancy overhead. IEEE International Conference on Networking, Architecture, and Storage, May 2008.
• A. Villa, E. Varki Co-allocation in data grids: A global, multi-user perspective. Advances in Grid and Pervasive Computing - Third International Conference, GPC 2008, Lecture Notes in Computer Science, pages 152–165, 2008.
• M. Li, E. Varki, S. Bhatia, and A. Merchant TaP: Table-based prefetching for storage caches, 6th USENIX Conference on File and Storage Technologies (FAST'08), February 2008.
• A. Villa, E. Varki Replica traffic manager for data grids. In 20th ISCA International Conference on Parallel and Distributed Computing Systems, September 2007
• E. Varki, A. Merchant, J. Xu, X. Qiu Issues and challenges in the performance analysis of real disk arrays, IEEE Transactions on Parallel and Distributed Systems, July 2004.
• E. Varki, A. Merchant, J. Xu, X. Qiu An integrated performance model of disk arrays, [PDF], IEEE/ACM MASCOTS 2003.
• Analytical performance model of disk arrays, [PDF], Technical report.
• E. Varki, Response time analysis of parallel computer and storage systems,, [PDF], IEEE Transactions on Parallel and Distributed Systems, Vol 12. No. 12, November 2001.
• E. Varki, L.W. Dowdy, C. Zhang, Quick performance bounding techniques for computer and storage systems with parallel resources,, [PDF], under review.
• A. Gandhi, E. Varki, S. Bhatia, Reader-Writer Locks for Network Attached Storage and Storage Area Network, [PDF], ISCA 17th International Conference on Computers and their Applications}, San Francisco, CA, April 2002.
• E. Varki, S.X. Wang, A performance model of disk array storage systems, [PDF], The Computer Measurement Group's 2000 International Conference, Orlando, Florida, December 2000.
• C. Childers, E. Varki, The performance of non--redundant striping in a SSA disk array, [PDF], Proceedings of the 12th International Conference on Parallel and Distributed Computing Systems, August 1999, pp. 63 -- 68.
• E. Varki, Mean value technique for closed fork-join networks, [PDF], Proceedings of ACM SIGMETRICS Conference on Measurement and Modeling of Computer Systems, Atlanta, GA, May 1999, pp. 103 -- 112. Also, Performance Evaluation Review, 27, 1.
• E. Varki, L.W. Dowdy, Analysis of balanced fork-join systems, [PDF], Proceedings of ACM SIGMETRICS Conference on the Measurement and Modeling of Computer Systems, Philadelphia, PA, May 1996. Also, Performance Evaluation Review, 22, 1.
• E. Varki, L.W. Dowdy, Exact response time analysis of two server systems, [PDF], Proceedings of the 4th International Workshop on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems, San Jose, California, February 1996, pp. 287 --295.

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