I am a Professor in the Department of Electrical and Computer Engineering at Texas A&M University. From 1995 until 2013, I worked at AT&T Labs-Research where I was a Distinguished Member of Technical Staff and an AT&T Fellow. I am an IEEE Fellow, an IET Fellow, and have twice received the ACM Sigmetrics Test-of-Time award (in 2012 & 2013).

My research combines the foundations and applications of data science and computer networking, currently graph stream sampling, network measurement and resilience, and applications of data science to transportation and hydrology.

You can find details on my work page, and download most of my papers.

Recent News

Follow paper / preprint / patent links for information on collaborators