Senior Professor (HAG scale), Department of Computer Science & Engineering, IIT Guwahati, since September 1, 2009
Professor, Department of Computer Science & Engineering, IIT Guwahati, May 17, 2002 – August 31, 2009
Visiting Senior Fellow, Division of Computer Systems, School of Computing Engineering, Nanyang Technological University, Singapore, June 2, 2002 – June 1, 2003 (on leave from IIT Guwahati)
Associate Professor, Department of Computer Science & Engineering, IIT Guwahati, May 30, 1998 – May 16, 2002
Assistant Professor, Department of Computer Science & Engineering, IIT Guwahati, November 8, 1995 – May 29, 1998
Junior Scientific Officer / Junior Project Officer, DOE-sponsored Projects, IIT Kharagpur, January 1991 – November 6, 1995
Assistant Professor, Department of Computer Engineering, Birla Institute of Technology, Mesra, Ranchi, October 1989 – December 1990
Background
Research areas: Computer Networks, Computer and Network Security, Machine Learning, VLSI, Computer Architecture, and Computational Linguistics
Fellow of the Indian National Academy of Engineering (FNAE)
Fellow of the Asia-Pacific Artificial Intelligence Association (FAAIA)
Fellow of the International Artificial Intelligence Industry Alliance (FAIIA)
Senior Member of IEEE (SM-IEEE)
Senior Member of ACM (SM-ACM)
Fellow of The Institution of Engineers (India) (FIE)
Fellow of The Institution of Electronics and Telecommunication Engineers (India) (FIETE)
Miscellany
Held various administrative roles at IIT Guwahati, including:
Dean of Administration (September 18, 2024 – September 17, 2026)
Dean, Infrastructure, Planning and Management (February 24, 2021 – February 23, 2022)
Head, Centre for Linguistic Science and Technology (December 31, 2014 – June 7, 2020)
Deputy Director (September 3, 2012 – March 31, 2015)
Dean of Academic Affairs (July 7, 2008 – September 2, 2012)
Dean of Research and Development (January 3, 2009 – February 9, 2009)
Head, Department of Computer Science and Engineering (including Head of Computer and Communication Centre) (September 2004 – September 2007)
Member, Board of Governors (January 2005 – December 2006)
Head, Centre for Educational Technology and Coordinator, National Programme on Technology Enhanced Learning (May 2004 – March 2006)