59 citations · 185 across the 53 of their papers we have counts for
47 papers · 1 filter
Graded Semantics of Nominal Systems
Hannes Schulze, Lutz Schröder, Üsame Cengiz
Nominal automata models and transition systems serve as formalisms for languages and processes carrying data, and as such relate closely to classical register-based models. The par…
Generic Model Checking for Modal Fixpoint Logics in COOL-MC
Daniel Hausmann, Merlin Humml, Simon Prucker +2
We report on COOL-MC, a model checking tool for fixpoint logics that is parametric in the branching type of models (nondeterministic, game-based, probabilistic etc.) and in the nex…
Expressive Quantale-valued Logics for Coalgebras: an Adjunction-based Approach
Harsh Beohar, Sebastian Gurke, Barbara König +4
We address the task of deriving fixpoint equations from modal logics characterizing behavioural equivalences and metrics (summarized under the term conformances). We rely on earlie…
Graded Semantics and Graded Logics for Eilenberg-Moore Coalgebras
Jonas Forster, Lutz Schröder, Paul Wild +3
Coalgebra, as the abstract study of state-based systems, comes naturally equipped with a notion of behavioural equivalence that identifies states exhibiting the same behaviour. In…
COOL 2 -- A Generic Reasoner for Modal Fixpoint Logics
Oliver Görlitz, Daniel Hausmann, Merlin Humml +3
There is a wide range of modal logics whose semantics goes beyond relational structures, and instead involves, e.g., probabilities, multi-player games, weights, or neighbourhood st…
Quantitative Graded Semantics and Spectra of Behavioural Metrics
Jonas Forster, Lutz Schröder, Paul Wild +4
Behavioural metrics provide a quantitative refinement of classical two-valued behavioural equivalences on systems with quantitative data, such as metric or probabilistic transition…