Grzegorz Czajkowski Laurent Daynès Ben Titzer A Multi-User Virtual Machine. 85-98 2003 conf/usenix/2003g USENIX Annual Technical Conference, General Track http://www.usenix.org/events/usenix03/tech/czajkowski.html db/conf/usenix/usenix2003g.html#CzajkowskiDT03