Dr. Matthews is an Associate Professor of Computer Science at Clarkson University. Her research interests include virtualization, cloud computing, computer security, computer networks and operating systems. Jeanna received her Ph.D. in Computer Science from the University of California at Berkeley in 1999. She is currently the co-editor of ACM Operating System Review and a member of the Executive Committee of US-ACM, the U.S. Public Policy Committee of ACM. She is a former chair of the ACM Special Interest Group on Operating Systems (SIGOPS). She has written several popular books including Running Xen: A Hands-On Guide to the Art of Virtualization and Computer Networking: Internet Protocols In Action.