Computer Systems Research Laboratory

URL: http://www.csrl.cs.vt.edu/

Contact: Srinidhi Varadarajan

 The Computing Systems Research Lab (CSRL) seeks to combine advances from multiple areas of computer systems research to design and build novel technologies for the next generation of computing systems. CSRL researchers work across several areas, including programming models, runtime systems, large-scale network simulation, temporal models, routing algorithms for highly dynamic networks and fault tolerance for parallel systems.
2009
Kang P., Selvarusu N., Ramakrishnan N., Ribbens C.J., Tafti D., Varadarajan S., "Modular, Fine-grained Adaptation of Parallel Programs", International Conference on Computational Science (ICCS 2009): Springer, Heidelberg, pp. 269-279, 2009. Tagged BibTex xml
2007
Cameron K W., Pyla H K., Varadarajan S., "Tempest: A portable tool to identify hot spots in parallel code", proceedings of 2007 International Conference on Parallel Processing (ICPP 07), Xi An, China, September, 2007. Tagged BibTex xml
Ruscio J F., Heffner M F., Varadarajan S., "DejaVu: Transparent User- Level Checkpointing, Migration, and Recovery for Distributed Systems", IPDPS2007, pp. 1-10, 2007. Tagged BibTex xml
2006
Bergstrom C., Varadarajan S., Back G., "The Distributed Open Network Emulator: Using Relativistic Time for Distributed Scalable Simulation", Proceedings of the 20th Workshop on Principles of Advanced and Distributed Simulation, Singapore, IEEE Computer Society, pp. 19–28, may, 2006. Tagged BibTex xml
2005
Mukherjee J., Varadarajan S., "Develop once Deploy Anywhere: Achieving Adaptivity with a Runtime Linker/Loader Framew", Proceedings of the 4th Workshop on Adaptive Reflective Middleware, Middleware 2005, pp. 1-6, 2005. Tagged BibTex xml
Mukherjee J., Varadarajan S., "Weaves: A Framework for Reconfigurable Programming", International Journal of Parallel Processing, vol. 33, no. 2, pp. 279 – 305, June, 2005. Tagged BibTex xml
Ribbens C.J., Varadarjan S., Chinnusamy M., Swaminathan G., "Balancing computational science and computer science research on a terascale computing facility", Proceedings of ICCS 2005, the 5th International Conference on Computational Science, Berlin, V. Sunderam, G. van Albada, P. Sloot, J. Dongarra (eds.), Springer-Verlag, pp. 60–67, 2005. Tagged BibTex xml
2004
Skidmore R.R., Verstak A., Ramakrishnan N., Rappaport T.S., Watson L.T., He J., Varadarajan S., Shaffer C.A., Chen J., Bae K., Jiang J., Tranter W.H., "Towards integrated PSEs for wireless communications: experiences with the S4W and SitePlanner\textregistered projects", SIGMOBILE Mob. Comput. Commun. Rev., vol. 8, no. 2, New York, NY, USA, ACM, pp. 20–34, 2004. Tagged BibTex xml
Ram, DaSilva L., Varadarajan S., "Admission Control by Implicit Signaling in Support of Voice over IP over ADSL", Journal of Computer Networks, vol. 44, pp. 757-772, 2004. Tagged BibTex xml
Varadarajan S., Mukherjee J., "The Weaves Framework for Compositional Simulation", Proceedings of the Operations Research Society, Birmingham, England, March, 2004. Tagged BibTex xml
Varadarajan S., Nance R., "Relativistic Time: The Evolution of a Temporal Model for Multi-Domain Simulation", Proceedings of the Operations Research Society, Birmingham, England, March, 2004. Tagged BibTex xml
Varadarajan S., "The Weaves Runtime Framework", IEEE International Parallel and Distributed Systems Symposium (IPDPS) 2004, Santa Fe, April , 2004. Tagged BibTex xml
Tadepalli S., Ribbens C.J., Varadarajan S., "GEMS: A job management system for fault tolerant grid computing", Proceedings High Performance Computing Symposium 2004, San Diego, CA, J. Meyer (ed.), Soc. for Modeling and Simulation Internat., pp. 59-66, 2004. Tagged BibTex xml
2002
Ram., Silva D.L., Varadarajan S., "Assessment of Voice over IP as a Solution for Voice over ADSL", IEEE Globecom, Taiwan, November , 2002. Tagged BibTex xml
2001
Varadarajan S., "Experiences with EtheReal: A Fault-Tolerant Real- Time Ethernet Switch", Proceedings of the IEEE Conference on Emerging Technologies and Factory Automation, Nice France, October, 2001. Tagged BibTex xml
Doswell F., Abrams M., Varadarajan S., "The Effectiveness of Cache Coherence Implemented on the Web", ACM International Conference on Supercomputing 2001, Sorrento, Italy, 2001. Tagged BibTex xml
1999
Varadarajan S., Chiueh T., "Automatic Fault Detection and Recovery in Real Time Switched Ethernet Networks", Proceedings of IEEE INFOCOM, vol. 1, pp. 161-169, 1999. Tagged BibTex xml
1998
Varadarajan S., Chiueh T., "EtheReal: A Host-Transparent Fast Ethernet Switch", Proceedings IEEE International Conference on Network Protocols (ICNP), pp. 12-21, 1998. Tagged BibTex xml
Chiueh T., Margaritis D., Varadarajan S., "Design Implementation and Evaluation of a Parallel Image Indexer for Shape Image Databases", Proceedings of the IEEE International Conference on Parallel and Distributed Systems, pp. 42-49, 1998. Tagged BibTex xml
1997
Varadarajan S., Chiueh T., "SASE: Implementation of a Compressed Text Search Engine", Proceedings of the USENIX Symposium on Internet Technologies and Systems, 1997. Tagged BibTex xml
Chiueh T., Varadarajan S., "Design and Evaluation of a Shared Memory ATM Switch", Proceedings of ACM SIGMETRICS, pp. 248-259, 1997. Tagged BibTex xml