Bayya Yegnanarayana is currently INSA Senior Scientist at the International Institute of Information Technology Hyderabad (IIIT-H). He was an Institute Professor & Microsoft Chair from 2006 to 2016 at IIIT-H. He was a Professor (1980 to 2006) and Head of the CSE Dept (1985 to 1989) at IIT Madras, a visiting Associate Professor at Carnegie-Mellon University (CMU), Pittsburgh, USA (1977 to 1980), and a member of the faculty at the Indian Institute of Science (IISc), Bangalore, (1966 to 1978).