He joined University of Pennsylvania in 1999 after spending three years as a member of the Mathematical Sciences Research center at Bell Laboratories.
His doctoral work at Stanford University, "A Structural View of Approximation",[1] received the 1996 Arthur Samuel prize for the best PhD dissertation in the Computer Science Department.
[2] He is also a recipient of S. Reid Warren, Jr. and Lindback awards for distinguished teaching at University of Pennsylvania.
He serves on the Editorial board of Foundations and Trends in Theoretical Computer Science, and has previously served on the editorial boards of SICOMP, ACM TALG, Algorithmica, JCSS, and as an area editor for Encyclopaedia of Algorithms.
You can help Wikipedia by expanding it.This biographical article relating to a computer scientist is a stub.