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  • The purpose of this work is to examine the decidability problem of weak bisimilarity for BPA-processes. It has been known that strong bisimilarity, which may be considered a special case of weak bisimilarity, where the internal (silent) action $\tau$ is treated equally to observable actions, is decidable for BPA-processes (\cite{BBK,BCS,CHS}). For strong bisimilarity, these processes are finitely branching and so for two non-bisimilar processes there exists a level $n$ that distinguishes the two processes. Additionally, from the decidability of whether two processes are equivalent at a given level $n$, semidecidability of strong non-bisimilarity directly follows. There are two closely related approaches to semidecidability of strong equivalence: construction of a (finite) bisimulation or expansion tree and construction of a finite Caucal base. We have attempted to find out if any of the above mentioned approaches could be generalized to (semi)decide weak bisimilarity.
  • The purpose of this work is to examine the decidability problem of weak bisimilarity for BPA-processes. It has been known that strong bisimilarity, which may be considered a special case of weak bisimilarity, where the internal (silent) action $\tau$ is treated equally to observable actions, is decidable for BPA-processes (\cite{BBK,BCS,CHS}). For strong bisimilarity, these processes are finitely branching and so for two non-bisimilar processes there exists a level $n$ that distinguishes the two processes. Additionally, from the decidability of whether two processes are equivalent at a given level $n$, semidecidability of strong non-bisimilarity directly follows. There are two closely related approaches to semidecidability of strong equivalence: construction of a (finite) bisimulation or expansion tree and construction of a finite Caucal base. We have attempted to find out if any of the above mentioned approaches could be generalized to (semi)decide weak bisimilarity. (en)
  • The purpose of this work is to examine the decidability problem of weak bisimilarity for BPA-processes. It has been known that strong bisimilarity, which may be considered a special case of weak bisimilarity, where the internal (silent) action $\tau$ is treated equally to observable actions, is decidable for BPA-processes (\cite{BBK,BCS,CHS}). For strong bisimilarity, these processes are finitely branching and so for two non-bisimilar processes there exists a level $n$ that distinguishes the two processes. Additionally, from the decidability of whether two processes are equivalent at a given level $n$, semidecidability of strong non-bisimilarity directly follows. There are two closely related approaches to semidecidability of strong equivalence: construction of a (finite) bisimulation or expansion tree and construction of a finite Caucal base. We have attempted to find out if any of the above mentioned approaches could be generalized to (semi)decide weak bisimilarity. (cs)
Title
  • Modifications of Expansion Trees for Weak Bisimulation in BPA
  • Modifications of Expansion Trees for Weak Bisimulation in BPA (en)
  • Modifications of Expansion Trees for Weak Bisimulation in BPA (cs)
skos:prefLabel
  • Modifications of Expansion Trees for Weak Bisimulation in BPA
  • Modifications of Expansion Trees for Weak Bisimulation in BPA (en)
  • Modifications of Expansion Trees for Weak Bisimulation in BPA (cs)
skos:notation
  • RIV/00216224:14330/02:00006476!RIV08-MSM-14330___
http://linked.open.../vavai/riv/strany
  • 1
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA201/00/0400), P(GA201/99/D026), Z(MSM 143300001)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 654011
http://linked.open...ai/riv/idVysledku
  • RIV/00216224:14330/02:00006476
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • process algebra; weak bisimulation; decidability (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [2931DD21E238]
http://linked.open...v/mistoKonaniAkce
  • 24.8.2002, Brno, Czech Republic
http://linked.open...i/riv/mistoVydani
  • The Netherlands
http://linked.open...i/riv/nazevZdroje
  • Verification of Infinite-State Systems Infinity'2002
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Černá, Ivana
  • Stříbrná, Jitka
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Elsevier Science
https://schema.org/isbn
  • 0-444-51291-8
http://localhost/t...ganizacniJednotka
  • 14330
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