Loop Refinement using Octagons and Satisfiability

@inproceedings { BKKN10,
	author = { Brauer, J{"o}rg and Kamin, Volker and Kowalewski, Stefan
		and Noll, Thomas },
	title = { Loop Refinement using Octagons and Satisfiability },
	booktitle = { Proceedings of the 5th international conference on Systems
		software verification },
	year = { 2010 },
	location = { Vancouver, BC, Canada },
	pages = { 1--9 },
	timestamp = { 2010.07.19 },
	publisher = { USENIX Association },
	address = { Berkeley, CA, USA },
	url = { http://www.embedded.rwth-aachen.de/lib/exe/fetch.php?media=bib:bkkn10.pdf },
	i11key = { conference },
	i11projectkey = { Arcade },
	for_reporting_period = { 2010 },
}