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Area of Teaching and Research

Recent Projects

Recent Publications

Journal Papers

1. A. Sen, N. Das, S. Murthy, "Coverage and Connectivity Problems for Sensor Embedded in a Temperature Sensitive Environment", To appear in International Journal of Sensor Networks, 2009. 

2. A. Sen, P. Ghosh, V. Vittal, B. Yang, “A New Min-Cut Problem with Application to Electric Power Network Partitioning,” European Transactions on Electrical Power, (2008), Published online in Wiley InterScience [pdf]
3. G. Xue, A. Sen, W. Zhang, J. Tang and K. Thulasiraman, “Finding a path subject to many additive constraints”, IEEE/ACM Transactions on Networking, vol. 15, no. 1, February 2007.
4. J. Tang, B. Hao and A. Sen, “Relay Node Placement in Large Scale Wireless SensorNetworks”, Computer Communications, 29, 490-501, Feb. 2006. Also available online via ScienceDirect [pdf]
5. A.Sen, S. Bandyopadhyay and B.P. Sinha, “A new architecture and a new metric for lightwave networks”, IEEE/OSA Journal on Lightwave Technology, vol. 19, no. 7, pp. 913-925, July 2001.
6. A.Sen, B.H. Shen, S. Bandyopadhyay, “Survivability of lightwave networks - path lengths in WDM protection scheme”, Journal of High Speed Networks, vol. 10, no. 4, pp. 303-315, 2001. 
7. A.Sen, S. Bandyopadhyay and B.P. Sinha, “On new architectures for lightwave networks”, Computer Communications, vol. 24, pp. 868-876, 2001.

Conference Papers

1. N. Das, P. Ghosh and A. Sen “Approximation Algorithm for Avoiding Hotspot Formation of Sensor Networks for Temperature Sensitive Environments”, IEEE Globecom, Honolulu, Hawaii, November 2009.
2. S. Murthy, P. Hegde and A. Sen, “Design of a Delay-based Routing Protocol for Multi-rate Multi-hop Mobile Ad Hoc Networks”, IEEE International Communication Conference (ICC), Dresden, Germany, June 2009.
3. S. Bandyopadhyay, Q. Rahman, S. Banerjee, S. Murthy and A. Sen, “Dynamic Lightpath Allocation in Translucent WDM Optical Networks”, IEEE International Communication Conference (ICC), Dresden, Germany, June 2009. 
4. A. Sen, S. Murthy and S. Banerjee, “Region-Based Connectivity - A New Paradigm for Design of Fault-tolerant Networks”, IEEE International Conference on High Performance Switching and Routing (HPSR), Paris, France, June 2009.
5. R. Maniyar, P. Ghosh and A. Sen, , “A Unified Approach for Multiple Multicast Tree Construction and Max-Min Fair Rate Allocation”, IEEE International Conference on High Performance Switching and Routing (HPSR), Paris, France, June 2009.
6. P. Ghosh and A. Sen, “Efficient Application Mapping to Network-on-Chip Processing Elements Operating at Multiple Voltage Levels”, 3rd ACM/IEEE International Symposium on Networks-on-Chip, San Diego, California, May 2009.
7. N. Agarwal, H. Liu, S. Murthy, A. Sen and X. Wang, “A Social Identity Approach to Identify Familiar Strangers in a Social Network”, 3rd. International Conference on Weblogs and Social Media (ICWSM 2009), San Jose, California, May 2009.
8. Z. Zhou, D. Parikh, P. Gudadhe and A. Sen, A Novel Mechanism to Dynamically Switch Speed and Accuracy in SystemC based Transaction Level Models”, 19th Great Lakes Symposium on VLSI, May 2009.
9. A. Sen, S. Murthy, S. Bandyopadhyay, “On Sparse Placement of Regenerator Nodes in Translucent Optical Networks”, IEEE Globecom, November 2008.
10. P. Ghosh and A. Sen, “Energy Minimization using a Greedy Randomized Heuristic for the Voltage Assignment Problem in NoC”, IEEE International System-on-Chips Conference (SOCC), Los Angeles, California, September 2008.
11. N. Das, S. Murthy and A. Sen, “Towards a Covered and Connected Body Sensor Network for Healthcare Applications” ACM Healthnet 2008, the 2nd International Workshop on Systems and Networking Support for Healthcare and Assisted Living Environments, June 2008.
12. L. Zhou and A. Sen, “Topology Design of Service Overlay Network with A Generalized Cost Model”, Proc. of IEEE Globecom 2007, Washington D.C., November, 2007.
13. S. Murthy, P. Hegde, V. Parameswaran, B. Li and A. Sen, “Improved Path Selection Algorithms for Multipath Video Streaming in Wireless Ad-Hoc Networks”, Proc. of Military Communications Conference (MILCOM) 2007, Orlando, Florida, October, 2007.
14. )V. Parameswaran, S. Murthy, A. Sen and B. Li, “An Adaptive Slice Group Multiple Description Coding Technique for Real-time Video Transmission over Wireless Networks”, Proc. of Military Communications Conference (MILCOM) 2007, Orlando, Florida, October, 2007.
15. A. Sen , N. Das , L. Zhou , B. H. Shen, S. Murthy, P. Bhattacharya, “Coverage Problem for Sensors Embedded in Temperature Sensitive Environments” Proc. of IEEE SECON 2007, San Diego, California.
16. A. Sen, S. Murthy, S. Ganguly and S. Bhatnagar, “Interference Aware Channel Assignment in Multi-channel, Multi-radio Wireless Mesh Networks”, Proc. of IEEE International Communications Conference (ICC), Glasgow, June 2007.
17. A. Sen, S. Murthy and S. Bandyopadhyay, “gStreams: A new technique for fast recovery with capacity efficient protection in WDM mesh networks”, Proc. of IEEE International Communications Conference (ICC), Glasgow, June 2007. 
18. B. Yang, V. Vittal, G.T. Heydt, A. Sen, “A Novel Slow Coherency Based Graph Theoretic Islanding Strategy,” Proc. of the IEEE Power Engineering Society General Meeting, Tampa, FL, June, 2007.
19. S. Murthy, A. Goswami and A. Sen, “Interference Aware Multicasting in Wireless Mesh Networks, Proc. of IFIP Networking conference, Atlanta, May 2007.
20. A. Sen, P Ghosh, V. Vittal and B. Wang, “A New Min-Cut Problem with Application to Electric Power Network Partitioning”, Proc. of 44th Annual Allerton Conference on Communication, Control and Computing, September 2006. 
21. L. Zhao and A. Sen, “Adaptive Data Collection Scheme for Tracking Mobile Target in Wireless Sensor Networks”, 3rd International Conference on Mobile and Ubiquitous Systems (Mobiquitos’06) July 2006.
22. A. Sen, B. Shen, L. Zhao and B. Hao, “Fault Tolerance in Sensor Networks: A New Evaluation Metric”, Proc, of IEEE INFOCOM, Barcelona, Spain, April 2006.
23. L. Yang, T. Gohad, P. Ghosh, D. Sinha and A. Sen, “Resource Mapping and Scheduling for Heterogeneous Network Processor Systems”, Proc. of ACM International Symposium on Architectures for Networking and Communication Systems(ANCS), Princeton, N.J. August 2005.
24. A. Sen, L. Zhou, B. Hao, B. H. Shen and S. Ganguly, “On Topological Design of Service Overlay Networks”, Proc. of IEEE International Workshop on Quality of Service (IWQoS), Passau, Germany in June 2005. 
25. A. Sen, B. Hao, B. H. Shen and S. Ganguly, “On Multipath Routing with Transit Hubs”, Proc. of IFIP International Conference, Networking 2005, Waterloo, Canada, May 2005.
26. S. Ganguly, A. Sen, B. Hao, B. H. Shen, “On Maximum Available Bandwidth through Disjoint Paths”, Proc. of IEEE Workshop on High Performance Switching and Routing (HPSR), Hong Kong, May 2005.
27. R. Anderson, Fan-Chung Graham, A. Sen and G. Xue, “On Disjoint Path Pairs with Wavelength Continuity Constraint in WDM Networks” Proceedings of IEEE INFOCOM 2004, Hong Kong, March 2004.
28. S. Ganguly, A. Sen, G. Xue, B. Hao and B.H. Shen, “Optimal Routing for Fast Transfer of Bulk Data Files in Time Varying Networks” Proceedings of IEEE International Communication Conference, ICC 2004, Paris, France, June 2004.
29. B.H. Shen, B. Hao and A. Sen, “On Multipath Routing using Widest Pair of Disjoint Paths”, Proc. of the 2004 IEEE Workshop on High Performance Switching and Routing (HPSR), Phoenix, Arizona, April, 2004.
30. B. Hao, A. Sen and B. H. Shen, “A New Metric for Fault-Tolerance in Sensor Networks”, Proc. of ACM SenSys 2004.

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Other Publications

1. Publication 1
2. Publication 2
3. Publication 3
4. Publication 4