Abstract. A well-known decision procedure for Presburger arithmetic uses deterministic finite-state automata. While the complexity of the decision procedure for Presburger arithme...
Abstract. Polynomially accurate simulations [19] are relations for Probabilistic Automata that require transitions to be matched up to negligible sets provided that computation len...
Anonymity is a security property of paramount importance, as we move steadily towards a wired, online community. Its import touches upon subjects as different as eGovernance, eBusi...
ompositionality of Round Abstraction Abstract Dan R. Ghica and Mohamed N. Menaa University of Birmingham, U.K. We revisit a technique called round abstraction as a solution to the ...
Higher dimensional automata (HDA) are a model of concurrency that can express most of the traditional partial order models like Mazurkiewicz traces, pomsets, event structures, or P...
We propose a logic for true concurrency whose formulae predicate about events in computations and their causal dependencies. The induced logical equivalence is hereditary history p...
Reliability is a critical issue in many multi-organizational distributed applications, be they web services, financial protocols, scientific computing infrastructure, and software ...
Laura Bocchi, Kohei Honda, Emilio Tuosto, Nobuko Y...
Abstract. An impure language is one that combines functional and imperative constructs. We propose a method for ensuring termination of impure concurrent languages that makes it po...
Romain Demangeon, Daniel Hirschkoff, Davide Sangio...
A one-counter automaton is a pushdown automaton over a singleton stack alphabet. We prove that the bisimilarity of processes generated by nondeterministic one-counter automata (wit...