SMS: VEE '07 proceedings of the Third International Conference on Virtual Execution Environments : San Diego, California, USA, June 13-15, 2007 / [general chair, Chandra Krintz ; program chairs, Steven Hand, David Tarditi] ; sponsored by ACM SIGOPS & ACM SIGPLAN ; In cooperation with USENIX and supported by VMWare, Intel, and IBM Research. [electronic resource] :