Mike Hibler Robert Ricci Leigh Stoller Jonathon Duerig Shashi Guruprasad Tim Stack Kirk Webb Jay Lepreau Large-scale Virtualization in the Emulab Network Testbed. 113-128 2008 USENIX Annual Technical Conference http://www.usenix.org/events/usenix08/tech/fullpapers/hibler/hibler.pdf conf/usenix/2008 db/conf/usenix/usenix2008.html#HiblerRSDGSWL08