Tudor Dumitras Danny Dig Iulian Neamtiu 1st ACM workshop on hot topics in software upgrades (HotSWUp 2008). 837-838 2008 OOPSLA Companion http://doi.acm.org/10.1145/1449814.1449877 conf/oopsla/2008c db/conf/oopsla/oopsla2008c.html#DumitrasDN08