Detailed Information on Publication Record
1999
Comparing Expressibility of Normed BPA and Normed BPP Processes.
ČERNÁ, Ivana, Mojmír KŘETÍNSKÝ and Antonín KUČERABasic information
Original name
Comparing Expressibility of Normed BPA and Normed BPP Processes.
Authors
ČERNÁ, Ivana (203 Czech Republic, guarantor), Mojmír KŘETÍNSKÝ (203 Czech Republic) and Antonín KUČERA (203 Czech Republic)
Edition
Acta informatica, Berlin, Springer-Verlag, 1999, 0001-5903
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
20206 Computer hardware and architecture
Country of publisher
Germany
Confidentiality degree
není předmětem státního či obchodního tajemství
Impact factor
Impact factor: 0.321
RIV identification code
RIV/00216224:14330/99:00000703
Organization unit
Faculty of Informatics
UT WoS
000079817400003
Keywords in English
concurrency; bisimilarity; infinite-state systems
Změněno: 8/6/2009 16:18, prof. RNDr. Ivana Černá, CSc.
V originále
We present an exact characterization of those transition systems which can be equivalently (up to bisimilarity) defined by the syntax of normed \BPA\ and normed \BPP\ processes. We provide such a characterization for classes of normed BPA and normed BPP processes as well. Next we demonstrate decidability of the problem whether for a given normed \BPA\ process $\Delta$ there is some unspecified normed \BPP\ process $\Delta'$ such that $\Delta$ and $\Delta'$ are bisimilar. The algorithm is polynomial. Furthermore, we show that if the answer to the previous question is positive, then the process $\Delta'$ is effectively constructible. Analogous algorithms are provided for normed \BPP\ processes. Simplified versions of the mentioned algorithms which work for nBPA and nBPP are given too. As a simple consequence we obtain decidability of bisimilarity in the union of normed \BPA\ and normed \BPP\ processes.
In Czech
uvádíme přesnou charakterizaci těch přechodových systémů s návěštími, které lze (až na bisimulačni ekvivalenci) vyjádřit jak pomocí syntaxe normovaných BPA procesů a normovaných BPP procesů. Ukazujeme algoritmickou řešitelnost problému, kdy je dán normovaný BPA proces a jest rozhodnout, zda existuje s ním bisimulačně ekvivaletní normovaný BPP proces. Dále ukazujeme, že pokud odpověď na tento problém ANO, pak lze ekvivaletní BPP proces efektivně zkonstruovat.
Links
GA201/97/0456, research and development project |
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GA201/98/P046, research and development project |
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MSM 143300001, plan (intention) |
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