Essential transitions to bisimulation equivalences
نویسندگان
چکیده
منابع مشابه
Logical characterization of probabilistic τ -bisimulation equivalences
Stochastic Petri nets (SPNs) is a well-known model for quantitative analysis. We consider the class called DTWSPNs that is a modification of discrete time SPNs (DTSPNs) by transition labeling and weights. Transitions of DTWSPNs are labeled by actions that represent elementary activities and can be visible or invisible for an external observer. For DTWSPNs, interleaving and step probabilistic τ ...
متن کاملNon-bisimulation-based Markovian behavioral equivalences
The behavioral equivalence that is typically used to relate Markovian process terms and to reduce their underlying state spaces is Markovian bisimilarity. One of the reasons is that Markovian bisimilarity is consistent with ordinary lumping. The latter is an aggregation for Markov chains that is exact, hence it guarantees the preservation of the performance characteristics across Markovian bisi...
متن کاملBisimulation and Other Undecidable Equivalences for Lossy Channel Systems
Lossy channel systems are systems of finite state automata that communicate via unreliable unbounded fifo channels. Today the main open question in the theory of lossy channel systems is whether bisimulation is decidable. We show that bisimulation, simulation, and in fact all relations between bisimulation and trace inclusion are undecidable for lossy channel systems (and for lossy vector addit...
متن کاملNon-interleaving bisimulation equivalences on Basic Parallel Processes
We show polynomial time algorithms for deciding hereditary history preserving bisimilarity (in O(n logn)) and history preserving bisimilarity (in O(n)) on the class Basic Parallel Processes. The latter algorithm also decides a number of other non-interleaving behavioural equivalences (e.g., distributed bisimilarity) which are known to coincide with history preserving bisimilarity on this class....
متن کاملPlace Bisimulation Equivalences for Design of Concurrent Systems
In this paper, we supplement the set of basic and back-forth behavioural equivalences for Petri nets considered in [11] by place bisimulation ones. The relationships of all the equivalence notions are examined, and their preservation by refinements is investigated to find out which of these relations may be used in top-down design. It is demonstrated that the place bisimulation equivalences may...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Theoretical Computer Science
سال: 1997
ISSN: 0304-3975
DOI: 10.1016/s0304-3975(96)00281-2