3 papers
cs.LO2026
Deciding characteristic formulae: A journey in the branching-time spectrum
Luca Aceto, Antonis Achilleos, Aggeliki Chalki +1
Characteristic formulae give a complete logical description of the behaviour of processes modulo some chosen notion of behavioural semantics. They allow one to reduce equivalence o…
cs.PL2025
Denotational Semantics for Probabilistic and Concurrent Programs
Noam Zilberstein, Daniele Gorla, Alexandra Silva
We develop a denotational model for probabilistic and concurrent imperative programs, a class of programs with standard control flow via conditionals and while-loops, as well as pr…
cs.LO2024
The complexity of deciding characteristic formulae in van Glabbeek's branching-time spectrum
Luca Aceto, Antonis Achilleos, Aggeliki Chalki +1
Characteristic formulae give a complete logical description of the behaviour of processes modulo some chosen notion of behavioural semantics. They allow one to reduce equivalence o…