Sangeeta Bhattacharya

I received my Ph.D. in Computer Science from the Computer Science & Engineering department at Washington University in St. Louis. My Ph.D. research was in the area of Wireless Sensor Networks and was done under the guidance of Dr. Chenyang Lu and Dr. Gruia-Catalin Roman. My other research interests include Mobile Ad Hoc Networks (MANETS), Distributed Systems and Real Time Systems. Information about the wireless sensor network group at WashU can be found here. A list of my publications is below.

Publications

• Huang Q., Bhattacharya S., Lu C., Roman G.-C., “FAR: Face-Aware Routing for Mobicast in Large-Scale Sensor Networks,” ACM Transactions on Sensor Networks, 1(2): 240-271, November 2005.
• Bhattacharya S., Fok C.-L., Lu C. and Roman G.-C., “MLDS: A Flexible Location Directory Service for Tiered Sensor Networks,” Computer Communications, Special Issue on Advanced Location-based Services, 31(6), 1160-1172, April 2008. (Extended version of the DCOSS'07 paper)

• Bhattacharya S., Fok C.-L., Lu C., and Roman G.-C., “Design and Implementation of a Flexible Location Directory Service for Tiered Sensor Networks,” International Conference on Distributed Computing in Sensor Systems (DCOSS'07), June 2007.
• Bhattacharya S., Fok C.-L., Lu C., and Roman G.-C., “Demo Abstract: A Hierarchical Location Directory Service Across Sensor and IP Networks,” ACM Conference on Embedded Networked Sensor Systems (SenSys'06), November 2006.
• Bhattacharya S., Atay N., Alankus G., Lu C., Bayazit B., Roman G.-C., “Roadmap Query for Sensor Network Assisted Navigation in Dynamic Environments,” International Conference on Distributed Computing in Sensor Systems (DCOSS '06), San Francisco, CA, June 2006 (Best paper award).
• Bhattacharya S., Xing G., Lu C., Roman G.-C., Harris B., and Chipara O., “Dynamic Wake-up and Topology Maintenance Protocols with Spatiotemporal Guarantees,” International Conference on Information Processing in Sensor Networks (IPSN'05), Los Angeles, CA, April 2005.
• Chenyang Lu, Guoliang Xing, Octav Chipara, Chien-Liang Fok, and Sangeeta Bhattacharya, “A Spatiotemporal Query Service for Mobile Users in Sensor Networks,” International Conference on Distributed Computing Systems (ICDCS'05), Columbus, OH, June 2005.
• Bhattacharya S., Chipara O., Harris B., Lu C., Xing G., Fok C.-L., “Demo Abstract: MobiQuery - A Spatiotemporal Data Service for Sensor Networks,” ACM Conference on Embedded Networked Sensor Systems (SenSys'04), Baltimore, MD, November 2004.
• Bhattacharya S., “Randomized Location Service in Mobile Ad Hoc Networks,” MobiCom'03, MSWIM, San Diego, USA, September 2003.
• Bhattacharya S., Kamath P., Parameswaran R., “Development of a Secure and Intelligent Agent Based Virtual Market,” 14th Computer Society of India (CSI) Karnataka Student Convention, Belgaum, Karnataka, India, December 2000. (received award of merit)

• Bhattacharya S, Lu C., Roman G.-C., “Utility-based Multi-Application Deployment in Shared Wireless Sensor Networks,” Technical Report WUCSE-2008-17, Washington University in St. Louis, 2008. (under review)
• Xing G., Bhattacharya S., Lu C., Chipara O., Fok C.-L., and Roman G.-C., “MobiQuery: A Spatiotemporal Query Service for Mobile Users in Sensor Networks,” Technical Report WUCSE-2005-49, Washington University in St. Louis, 2006. (under review)
• Bhattacharya S., Atay N., Alankus G., Lu C., Bayazit B., Roman G.-C., “MLDS: A Flexible Location Directory Service for Tiered Sensor Networks,” Technical Report WUCSE-2007-1, Washington University in St. Louis, 2007.