Steve Moulton

Matt Welsh is an assistant professor of computer science at Harvard University. His research interests include operating system, network, and programming-language support for massive-scale distributed systems, including Internet services and sensor networks. He received his PhD in computer science from the University of California, Berkeley. He is a member of the ACM and the IEEE. Contact him at 233 Maxwell Dworkin, 33 Oxford St., Cambridge, MA 02138 USA; mdw@eecs.harvard.edu; http://www.eecs.harvard.edu/~mdw For more information on this or any other computing topic, please visit our Digital Library at http://www.computer.org/publications/dlib.