Set graphs VI: Logic programming and bisimulation ?

Abstract

We analyze the declarative encoding of the set-theoretic graph property known as bisimulation. This notion is of central importance in non-well founded set theory, semantics of concurrency, model checking, and coinductive reasoning. From a modeling point of view, it is particularly interesting since it allows two alternative high-level characterizations. We analyze the encoding style of these modelings in various dialects of Logic Programming. Moreover, the notion also admits a polynomialtime maximum fix point procedure that we implemented in Prolog. Similar graph problems which are NP hard or not yet perfectly classified (e.g., graph isomorphism) can benefit from the encodings presented.

Publication
CEUR Workshop Proceedings
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