A substantial amount of today's engineering problems revolve around systems that are concurrent and stochastic by their nature. Solution approaches attacking these problems often rely on the availability of formal mathematical models that reflect such systems as comprehensively as possible. In this thesis, we develop a compositional model, Markov automata, that integrates concurrency, and probabilistic and timed stochastic behaviour. This is achieved by blending two well-studied constituent models, probabilistic automata and interactive Markov chains. A range of strong and weak bisimilarity notions are introduced and evaluated as candidate relations for a natural behavioural equivalence between systems. Among them, weak distribution bisimi...
AbstractIn this paper we introduce a new class of labelled transition systems—labelled Markov proces...
Deciding in an efficient way weak probabilistic bisimulation in the context of probabilistic automat...
CPDPs (Communicating Piecewise Deterministic Markov Processes) can be used for compositional specifi...
International audienceWe discuss conceptional and foundational aspects of Markov automata [22]. We p...
Treating random phenomena in concurrency theory has a long tradition. Petri nets [18, 10] and proces...
Markov automata (MA) constitute an expressive continuous-time compositional modelling formalism. The...
One of the most expressive formalisms to model concurrent systems is Markov automata. They serve as ...
Abstract. Markov automata describe systems in terms of events which may be nondeterministic, may occ...
AbstractThis paper presents the theoretical underpinning of a model for symbolically representing pr...
Probabilistic automata were introduced by Rabin in 1963 as language acceptors. Two automata are equi...
Probabilistic automata (PA) are a prominent compositional concurrency model. As a way to justify pro...
The formal methods approach to develop reliable and efficient safety- or performance-critical system...
In this chapter we introduce the automata framework CPDP, which stands for Communicating Piecewise D...
CPDPs (Communicating Piecewise Deterministic Markov Processes) can be used for compositional specifi...
Weak probabilistic bisimulation on probabilistic automata can be decided by an algorithm that needs ...
AbstractIn this paper we introduce a new class of labelled transition systems—labelled Markov proces...
Deciding in an efficient way weak probabilistic bisimulation in the context of probabilistic automat...
CPDPs (Communicating Piecewise Deterministic Markov Processes) can be used for compositional specifi...
International audienceWe discuss conceptional and foundational aspects of Markov automata [22]. We p...
Treating random phenomena in concurrency theory has a long tradition. Petri nets [18, 10] and proces...
Markov automata (MA) constitute an expressive continuous-time compositional modelling formalism. The...
One of the most expressive formalisms to model concurrent systems is Markov automata. They serve as ...
Abstract. Markov automata describe systems in terms of events which may be nondeterministic, may occ...
AbstractThis paper presents the theoretical underpinning of a model for symbolically representing pr...
Probabilistic automata were introduced by Rabin in 1963 as language acceptors. Two automata are equi...
Probabilistic automata (PA) are a prominent compositional concurrency model. As a way to justify pro...
The formal methods approach to develop reliable and efficient safety- or performance-critical system...
In this chapter we introduce the automata framework CPDP, which stands for Communicating Piecewise D...
CPDPs (Communicating Piecewise Deterministic Markov Processes) can be used for compositional specifi...
Weak probabilistic bisimulation on probabilistic automata can be decided by an algorithm that needs ...
AbstractIn this paper we introduce a new class of labelled transition systems—labelled Markov proces...
Deciding in an efficient way weak probabilistic bisimulation in the context of probabilistic automat...
CPDPs (Communicating Piecewise Deterministic Markov Processes) can be used for compositional specifi...