4 papers · 1 filter
A categorical and logical framework for iterated protocols
Eric Goubault, Bernardo Hummes Flores, Roman Kniazev +2
In this article, we show that the now classical protocol complex approach to distributed task solvability of Herlihy et al. can be understood in standard categorical terms. First,…
Simplicial Models for the Epistemic Logic of Faulty Agents
Eric Goubault, Roman Kniazev, Jeremy Ledent +1
In recent years, several authors have been investigating simplicial models, a model of epistemic logic based on higher-dimensional structures called simplicial complexes. In the or…
A many-sorted epistemic logic for chromatic hypergraphs
Eric Goubault, Roman Kniazev, Jérémy Ledent
We propose a many-sorted modal logic for reasoning about knowledge in multi-agent systems. Our logic introduces a clear distinction between participating agents and the environment…
Semi-simplicial Set Models for Distributed Knowledge
Eric Goubault, Roman Kniazev, Jérémy Ledent +1
In recent years, a new class of models for multi-agent epistemic logic has emerged, based on simplicial complexes. Since then, many variants of these simplicial models have been in…