| Title: | checking timed buchi automata emptiness using lu-abstractions |
| Author: | Li Guangyuan
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| Issued Date: | 2009
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| Keyword: | Approximation theory
; Extrapolation
; Robots
; Time sharing systems
; Translation (languages)
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| Department: | Chinese Acad Sci, Inst Software, State Key Lab Comp Sci, Beijing 100190, Peoples R China.
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| Sponsorship: | EU IST Project QUASIMODO
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| English Abstract: | 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. |
| Content Type: | 学位论文
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| URI: | http://ir.iscas.ac.cn/handle/311060/8330
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| Appears in Collections: | 计算机科学国家重点实验室 _学位论文
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| Recommended Citation: | |
Li Guangyuan. checking timed buchi automata emptiness using lu-abstractions[D]. 2009-01-01.
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