- NSF Panel Reviewer for IIS, EIA, and DUE divisions.
- Associate Editor (January 99 - present), IEEE Transactions on Fuzzy
- Reviewer for many conferences and journals (e.g. IEEE Trans. Knowledge
and Data Engineering, IEEE Trans. Computers, IEEE Computer, IEEE
Internet Computing, IEEE Trans. SMC, IEEE Trans. Neural Networks, Comm.
ACM, J. Distr. and Parallel Databases)
- Guest Editor (with Yelena Yesha and Vijay Atluri) VLDB Journal Special issue on the Semantic Web (to appear in 2003)
- Guest Editor (with Padma Mundur), Journal of Very High Speed Networks
Special Issue on Multimedia Networks (to appear in 2002)
- Guest Editor (with Arvind Krishna), Journal of Very High Speed Networks
Special Issue on Broadband Wireless Networks(2001).
- Guest Editor (with Jin Jing), Journal of Distributed and Parallel
Databases Special Issue on Mobile Data Management and Applications
- Guest Editor (with Munindar Singh), CACM Theme section on MultiAgent
systems on the Network (March 1999)
- Guest Editor (with Arvind Krishna), IEEE Personal Communications
Magazine Special Issue on Mobile Systems and the Web (October 1998).
- Co-General Chair, MDM 2004
- Program Committee, IEEE PERCOM 2003
- Program Committee, MDM 2003
- Program Committee, IEEE ICDE 2003
- Program Committee, AAMAS Workshop on Ubiquitous Agents on embedded,
wearable, and mobile devices, 2002
- Program Committee, ACM Mobicom Workshop on Mobile Commerce, 2002
- Program Committee, ACM SIGMOD Conference, 2002
- Program Committee, IEEE Intl. Conf. Distr. Computing Systems (ICDCS)
- Co-Organizer, NSF Workshop on Context Aware Mobile Data Management,
- Program Committee, ATAL 2001
- Program Committee, IPCCC 2001
- Program Co-Chair, ACM Mobicom Workshop on Mobile Commerce, 2001
- Program Committee, 3rd IEEE Intl. Conf. Mobile and Wireless
Communication Networks 2001, Brazil
- Program Committee, 2001 Intl. Conf. Parallel and Distributed Systems,
- Program Comittee, 2nd International Workshop on Wireless Networks
and Mobile Computing (held with IEEE Intl Conf. Distributed Computing
- Tutorial on Mobile E-Commerce at 2nd ACM SigECOM Conference EC00,
- Tutorial on Mobile Data Management at ACM CIKM 2000.
- Program Co-Chair, Tenth IEEE Workshop on Research Issues in Data
- Program Committee Member, IPCCC 2000.
- Program Committee Member, 2nd International Conference on Mobile
Data Management, 2001
- Co-Organizer, HICSS33 Minitrack on Multi-Agent systems, Internet,
- Program Committee, Electronic Commerce and Web (EC-WEB) Conference,
- Co-Organizer, Panel on Mobility and Electronic Commerce, First ACM
Conference of Electronic Commerce, 1999.
- Program Committee Member, Fifth Annual ACM/IEEE International Conference
on Mobile Computing and Networking (MobiCom) 99.
- Program Committee Member, WIDM Workshop, ACM CIKM 1999.
- Program Committee Member, Fourth Annual ACM/IEEE International Conference
on Mobile Computing and Networking (MobiCom) 98.
- Program Committee Member, AAAI 98 Workshop on Software Tools for
- Moderator & Organizer, Panel on Security in Mobile Systems,
ACM/IEEE Mobicom '98
- Presented a tutorial on Computational Intelligence & Data Mining
at IEEE WCCI 1998.
- Session chair (mobile databases session) at IEEE ICDE'98.
- Presented a tutorial on Mobile Computing and Web at ACM Mobicom
- Organizer, Panel on Cooperative MultiAgent systems for the Web,
- Co-Organizer and panelist, minisymposium on Electronic Textbooks,
Classrooms and Labs for Education in Computational Sciences, SIAM Annual
- Tutorials Chair, IEEE First International Conference on Software
Testing, Reliability and Quality Assurance
- Member Program Committee, IEEE Intl. Conf. Tools wih AI, 1996.
- Panelist, AI Tools in Human-Computer Interaction: Perspectives,
Issues, and Directions, IEEE Intl. Conf. Tools with AI.
- Member Program Committee, IASTED/ISMM Intl. Conf. Intelligent Information Management Systems 1996.