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Safety Property-Driven Stubborn Sets

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Details

Original languageEnglish
Title of host publicationReachability Problems
Subtitle of host publication10th International Workshop, RP 2016, Aalborg, Denmark, September 19-21, 2016, Proceedings
EditorsKim Larsen, Igor Potapov, Jirí Srba
PublisherSpringer International Publishing
Pages90-103
Number of pages14
ISBN (Electronic)978-3-319-45994-3
ISBN (Print)978-3-319-45993-6
DOIs
Publication statusPublished - Sep 2016
Publication typeA4 Article in a conference publication
EventINTERNATIONAL WORKSHOP ON REACHABILITY PROBLEMS -
Duration: 1 Jan 1900 → …

Publication series

NameLecture notes in computer science
PublisherSpringer
Volume9899
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

ConferenceINTERNATIONAL WORKSHOP ON REACHABILITY PROBLEMS
Period1/01/00 → …

Abstract

A new reduced state space construction method is presented where in every constructed state, the set of transitions that are fired is chosen based on the safety property that is being verified. Typical earlier methods only take the property into account in one state of each cycle or in one state of each terminal strong component of the reduced state space. They may fire totally irrelevant transitions in the other states. Where the property is taken into account, typically many or all enabled transitions are fired. This has spoiled attempts to be property-driven in every state. The present study exploits an idea that was published in 2016 with which this can be avoided. Furthermore, most earlier methods classify the transitions to visible and invisible. The new method uses a novel improved concept. An experiment is presented where the new concept provides significant improvement to the reduction results.

Publication forum classification

Field of science, Statistics Finland