About the Guest Editors
Samir Khuller
Samir Khuller
Department of Computer Science,
University of Maryland
College Park, MD
samir[ta]cs[td]umd[td]edu
http://www.cs.umd.edu/~samir/
Sudipto Guha
Sudipto Guha
Department of Computer and Information Science,
University of Pennsylvania
Philadelphia, PA
sudipto[ta]cis[td]upenn[td]edu
http://www.cis.upenn.edu/~sudipto/