Local Model Checking of Weighted CTL with Upper-Bound Constraints
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14330%2F13%3A00072717" target="_blank" >RIV/00216224:14330/13:00072717 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-642-39176-7_12" target="_blank" >http://dx.doi.org/10.1007/978-3-642-39176-7_12</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-642-39176-7_12" target="_blank" >10.1007/978-3-642-39176-7_12</a>
Alternative languages
Result language
angličtina
Original language name
Local Model Checking of Weighted CTL with Upper-Bound Constraints
Original language description
We present a symbolic extension of dependency graphs by Liu and Smolka in order to model-check weighted Kripke structures against the logic CTL with upper-bound weight constraints. Our extension introduces a new type of edges into dependency graphs and lifts the computation of fixed-points from boolean domain to nonnegative integers in order to cope with the weights. We present both global and local algorithms for the fixed-point computation on symbolic dependency graphs and argue for the advantages ofour approach compared to the direct encoding of the model checking problem into dependency graphs. We implement all algorithms in a publicly available tool prototype and evaluate them on several experiments. The principal conclusion is that our local algorithm is the most efficient one with an order of magnitude improvement for model checking problems with a high number of ?witnesses?.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LG13010" target="_blank" >LG13010: Czech Republic representation in the European Research Consortium for Informatics and Mathematics (ERCIM)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of International SPIN Symposium on Model Checking of Software (SPIN'13)
ISBN
9783642391750
ISSN
0302-9743
e-ISSN
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Number of pages
18
Pages from-to
178-195
Publisher name
Springer
Place of publication
Netherlands
Event location
New York, USA
Event date
Jan 1, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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