checking timed buchi automata emptiness using lu-abstractions

	checking timed buchi automata emptiness using lu-abstractions
	Li Guangyuan
	2009
关键词	Approximation Theory Extrapolation Robots Time Sharing Systems Translation (Languages)
摘要	This paper shows that the zone-based LU-extrapolation of Behrmann et al, that preserves reachability of timed automata, also preserves emptiness of timed Buchi automata. This improves the previous results by Tripakis et al who showed that the k-extrapolation preserves timed Buchi automata emptiness. The LU-extrapolation is coarser than k-extrapolation, allowing better state space reductions. A tool with LU-extrapolation for emptiness checking of timed Buchi automata has been implemented, and some experiments are reported.
部门归属	Chinese Acad Sci, Inst Software, State Key Lab Comp Sci, Beijing 100190, Peoples R China.
组织者	EU IST Project QUASIMODO
内容类型	学位论文
URI标识	http://ir.iscas.ac.cn/handle/311060/8330
专题	基础软件与系统重点实验室
推荐引用方式 GB/T 7714	Li Guangyuan. checking timed buchi automata emptiness using lu-abstractions[D],2009.