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@inproceedings{371573, author = {Brim, Luboš and Černá, Ivana and Nečesal, Martin}, address = {Berlin Heidelberg New York}, booktitle = {Process Algebra and Probabilistic Methods. Proceedings of PAPM-PROBMIV 2001}, keywords = {Model checking; randomized algorithm; depth-first search}, language = {eng}, location = {Berlin Heidelberg New York}, isbn = {3-540-42556-X}, pages = {105-119}, publisher = {Springer}, title = {Randomization Helps in LTL Model Checking}, year = {2001} }
TY - JOUR ID - 371573 AU - Brim, Luboš - Černá, Ivana - Nečesal, Martin PY - 2001 TI - Randomization Helps in LTL Model Checking VL - LNCS 2165 PB - Springer CY - Berlin Heidelberg New York SN - 354042556X KW - Model checking KW - randomized algorithm KW - depth-first search N2 - We present and analyze a new probabilistic method for automata based LTL model checking of non-proba\-bi\-listic systems with intention to reduce memory requirements. The main idea of our approach is to use randomness to decide which of the needed information (visited states) should be stored during a computation and which could be omitted. We propose two strategies of probabilistic storing of states. The algorithm never errs, i.e. it always delivers correct results. On the other hand the computation time can increase. The method has been embedded into the SPIN model checker and a series of experiments has been performed. The results confirm that randomization can help to increase the applicability of model checkers in practice. ER -
BRIM, Luboš, Ivana ČERNÁ and Martin NEČESAL. Randomization Helps in LTL Model Checking. In \textit{Process Algebra and Probabilistic Methods. Proceedings of PAPM-PROBMIV 2001}. Berlin Heidelberg New York: Springer, 2001, p.~105-119. LNCS 2165. ISBN~3-540-42556-X.
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