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Detail publikace
HABERMEHL, P., VOJNAR, T.
Originální název
Regular Model Checking Using Inference of Regular Languages
Typ
článek v časopise - ostatní, Jost
Jazyk
angličtina
Originální abstrakt
Regular model checking is a method for verifying infinite-state systems based on coding their configurations as words over a finite alphabet, sets of configurations as finite automata, and transitions as finite transducers. We introduce a new general approach to regular model checking based on inference of regular languages. The method builds upon the observation that for infinite-state systems whose behaviour can be modelled using length-preserving transducers, there is a finite computation for obtaining all reachable configurations up to a certain length n. These configurations are a (positive) sample of the reachable configurations of the given system, whereas~all other words up to length n are a negative sample. Then, methods of inference of regular languages can be used to generalise the sample to the full reachability set (or an overapproximation of it). We have implemented our method in a prototype tool which shows that our approach is competitive on a number of concrete examples. Furthermore, in contrast to all other existing regular model checking methods, termination is guaranteed in general for all systems with regular sets of reachable configurations. The method can be applied in a similar way to dealing with reachability relations instead of reachability sets too.
Klíčová slova
formal verification, model checking, parametric systems, infinite-state systems, automata theory, inference of regular languages
Autoři
Rok RIV
2005
Vydáno
28. 12. 2005
ISSN
1571-0661
Periodikum
ELECTRONIC NOTES IN THEORETICAL COMPUTER SCIENCE
Ročník
138
Číslo
3
Stát
Spojené státy americké
Strany od
21
Strany do
36
Strany počet
16
URL
http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B75H1-4HTK6GS-3-1&_cdi=13109&_user=640830&_orig=browse&_coverDate=12%2F28%2F2005&_sk=998619996&view=c&wchp=dGLbVlb-zSkWb&md5=540cbefd35764de82d5aa84e0d778934&ie=/sdarticle.pdf
BibTex
@article{BUT45074, author="Peter {Habermehl} and Tomáš {Vojnar}", title="Regular Model Checking Using Inference of Regular Languages", journal="ELECTRONIC NOTES IN THEORETICAL COMPUTER SCIENCE", year="2005", volume="138", number="3", pages="21--36", issn="1571-0661", url="http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B75H1-4HTK6GS-3-1&_cdi=13109&_user=640830&_orig=browse&_coverDate=12%2F28%2F2005&_sk=998619996&view=c&wchp=dGLbVlb-zSkWb&md5=540cbefd35764de82d5aa84e0d778934&ie=/sdarticle.pdf" }