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Selected Papers
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| Sigmetrics 2012 |
 Energy Storage in Datacenters: What, Where, and How Much?
Di Wang, Chuangang Ren, Anand Sivasubramaniam, Bhuvan Urgaonkar, and Hosam K. Fathy.
(To appear) Proceedings of the ACM International Conference on Measurement and Modeling of Computer Systems (SIGMETRICS 2012), London, UK, June 2012. (31/203 = 15% accepted).
Abstract Paper
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| ASPLOS 2012 |
Leveraging Stored Energy for Handling Power Emergencies in Aggressively Provisioned Datacenters.
Sriram Govindan, Di Wang, Anand Sivasubramaniam, and Bhuvan Urgaonkar.
Proceedings of the International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS 2012), London, UK. March 2012.
Abstract Paper
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| ISCA 2011 |
Benefits and Limitations of Tapping into Stored Energy for Datacenters.
Sriram Govindan, Anand Sivasubramaniam, and Bhuvan Urgaonkar.
Proceedings of the International Symposium on Computer Architecture (ISCA 2011), San Jose, CA, June 2011. (40/208 = 19% accepted).
Abstract Paper
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| Sigmetrics 2011 |
Optimal Power Cost Management Using Stored Energy in Data Centers.
Rahul Urgaonkar, Bhuvan Urgaonkar, Michael Neely, and Anand Sivasubramaniam.
Proceedings of the ACM International Conference on Measurement and Modeling of Computer Systems (SIGMETRICS 2011), San Jose, CA, June 2011. (26/177 = 14% accepted).
Also, Technical Report arXiv:1103.3099, March 2011.
Abstract Paper Tech. Report
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| FAST 2011 |
Leveraging Value Locality in Optimizing NAND Flash-based SSDs.
Aayush Gupta, Raghav Pisolkar, Bhuvan Urgaonkar, and Anand Sivasubramaniam.
Proceedings of the USENIX Conference on File and Storage Technologies (FAST 2011), San Jose, CA, February 2011. (20/74 = 27%)
Abstract Paper
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| USENIX 2009 |
vPath: Precise Discovery of Request Processing Paths from Black-Box Observations of Thread and Network Activities.
Byung Chul Tak, Chunqiang Tang, Chun Zhang, Sriram Govindan, Bhuvan Urgaonkar, and Rong N. Chang.
Proceedings of the Thirty Fourth USENIX Annual Technical Conference (USENIX 2009), San Diego, CA, June 2009. (32/191 = 17% accepted).
Abstract Paper
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| EuroSys 2009 |
Statistical Profiling-based Techniques for Effective Power Provisioning in Data Centers.
Sriram Govindan, Jeonghwan Choi, Bhuvan Urgaonkar, Anand Sivasubramaniam, and Andrea Baldini.
Proceedings of EuroSys, sponsored by the European Chapter of ACM SIGOPS (EUROSYS 2009), Munich, Germany, April 2009. (25/148 = 17% accepted).
Also, Technical Report CSE-08-006, Department of Computer Science and Engineering, The Pennsylvania State University, February 2008.
Abstract Paper
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| ASPLOS 2009 |
DFTL: A Flash Translation Layer Employing Demand-based Selective Caching of Page-level Address Mappings.
Aayush Gupta, Youngjae Kim, and Bhuvan Urgaonkar.
Proceedings of the Fourteenth International Conference on
Architectural Support for Programming Languages and Operating Systems (ASPLOS 2009), pages 229-240, Washington DC, March 2009. (29/113 = 25% accepted).
Also, Technical Report CSE-08-012, Department of Computer Science and Engineering, The Pennsylvania State University, July 2008.
Abstract Paper Tech. Report
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| Sigmetrics 2008 |
QDSL: A Queueing Model for Systems with Differential Service Levels.
Shiva Chaitanya, Bhuvan Urgaonkar, and Anand Sivasubramaniam.
Proceedings of the ACM International Conference on Measurement and Modeling of Computer Systems (SIGMETRICS 2008), pages 289-300, Annapolis, MD, June 2008. (36/201 = 18% accepted).
Abstract Paper
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| SPAA 2007 |
Packing to Angles and Sectors.
Piotr Berman, Jieun Jeong, Shiva Kasiviswanathan, and Bhuvan Urgaonkar.
Proceedings of the Nineteenth ACM Symposium on Parallel Algorithms and Architectures (SPAA 2007), pages 171-180, San Diego, CA, June 2007. (37/130 = 28% accepted).
Also, Electronic Colloquium on Computational Complexity Report TR06-030, 2006.
Abstract Paper Tech. Report
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| Sigmetrics 2005 |
An Analytical Model for Multi-tier Internet Services and its Applications.
Bhuvan Urgaonkar, Giovanni Pacifici, Prashant Shenoy, Mike Spreitzer, and Asser Tantawi.
Proceedings of the ACM International Conference on Measurement and Modeling of Computer Systems (SIGMETRICS 2005), pages 291-302, Banff, Canada, June 2005. (31/237 = 13% accepted).
Also, Technical Report TR04-99, Department of Computer Science, University of Massachusetts Amherst, October 2004.
Abstract Paper Tech. Report
Talk
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| OSDI 2002 |
Resource Overbooking and Application Profiling in Shared Hosting Platforms.
Bhuvan Urgaonkar, Prashant Shenoy, and Timothy Roscoe.
Proceedings of the Fifth USENIX Symposium on Operating Systems Design and Implementation (OSDI 2002), pages 239-254, Boston, MA, December 2002. (28/150 = 18% accepted).
Also, Technical Report TR02-21, Department of Computer Science, University of Massachusetts Amherst.
Abstract Paper Talk
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