· Workshop Program Co-Chair, 3rd IEEE International Workshop on Security, Trust, and Privacy  for Software Applications (SPTPA 2008) in COMPSAC 2008), Turku, Finland, July 28 - August 1, 2008

· Track Co-Chair on Middleware Engineering, The 23rd Annual ACM Symposium on Applied Computing (SAC) Fortaleza, Ceará, Brazil, March 16-20, 2008, (SAC)

· Program Committee, Sixth Annual IEEE International Conference on Pervasive Computing and Communications (PerCom 2008), Hong Kong, 17 - 21 March 2008

· Program Committee,  Ubiquitous Computing track and Autonomic Computing track of The 23rd Annual ACM Symposium on Applied Computing (SAC) Fortaleza, Ceará, Brazil, March 16-20, 2008, (SAC)

· Program Committee, The 5th International Conference on Ubiquitous Intelligence and Computing(UIC 2008), Oslo, Norway, June 23-25, 2008

· Program Committee, Security track of IEEE GLOBECOM 2008

· Publicity Co Chair, The 2008 International Symposium on Applications and the Internet, SAINT 2008

· Track Co-Chair on Autonomic Computing, The 22nd Annual ACM Symposium on Applied Computing (SAC) Seoul, Korea, March 11 - 15, 2007, (SAC)

· Program Committee,  32nd Annual IEEE International Computer Software and Applications Conference(COMPSAC), Turku, Finland, July 28 - August 1, 2008, COMPSAC 2008 , COMPSAC 2007, COMPSAC 2006, COMPSAC 2005, COMPSAC 2004

· Program Committee, The 13th International Conference on Parallel and Distributed Systems (ICPADS'2007), December 5 - 7, 2007,  Hsinchu, Taiwan

· Program Committee, IEEE International Conference on Pervasive Services 2007(ICPS 2007)( ICPS 2006), July  2007, Istanbul, Turkey.

· Workshop Program Co-Chair, International Workshop on Security, Privacy, and Trust for Pervasive
Computing Applications (SPTPA 2006) in Conjunction with COMPSAC 2006, Chicago, IL, USA,  Sept, 2006.

· Track Chair on Pervasive Computing, Fourth International Conference on Information Technology : New Generations, ITNG 2007, Las Vegas, USA, April 2007. (ITNG 2007,  ITNG 2006).

· Program Committee,  Ubiquitous Computing track of the 22nd Annual ACM Symposium on Applied Computing(SAC), Seoul, Korea, March 11 - 15, 2007, (SAC)

· Program Committee, The First International Workshop on Trustworthiness, Reliability and services in Ubiquitous and Sensor neTworks '06 (TRUST '06)

· Program Committee, IEEE International Workshop on Wireless and Sensor Networks, WSNET 2006,  WSNET 2005

· Program Committee, International Conference on Computer and Information Technology (ICCIT 2006), (ICCIT 2005), Dhaka, Bangladesh, December 2006

· Program Committee, Computer Society of India 41st National Annual Convention CSI-2006
November 23-25, 2006, Science City, Kolkata, India  

· Member, Editorial board of  International Journal of Network Security 2005-2006

• Program Committee,  The 2006 IEEE International Conference on Services Computing (SCC 2006),   Chicago, IL, USA,  September, 2006, SCC 2006
• Program Committee, International Conference on Emerging Applications of IT (CSI-EAIT 2006), February 10-11, 2006, Kolkata, India
• Workshop Co-Chair, International Workshop on Pervasive Computing Systems and Applications, within the 4th ACS/IEEE International Conference on Computer Systems and Applications (AICCSA 2006), Dubai, UAE, 2006.
• Track Chair, Pervasive Computing, ITCC 2005.
• Program committee: First International Workshop on Mobile Ad-hoc and Ubiquitous Sensor Networks, MASN 2005, Nanjing University , P.R. China.

Go to Homepage