School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore
Founding Director of IIT Mandi, Himachal Pradesh (Retd. Prof., IIT Madras)
School of Health Policy and Management, Faculty of Health, York University, Canada
San Jose State University, Linguistics and Language Development
University of California, Berkeley and International Computer Science Institute, Berkeley
Dept of CSE, IIT Kanpur
Head Computer Vision & Pattern Recognition Unit, Indian Statistical Institute
Dept of Electrical Engineering, IIT Delhi