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Titlebook: Logic, Language, Information, and Computation; 23rd International W Jouko Väänänen,Åsa Hirvonen,Ruy de Queiroz Conference proceedings 2016

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Semantic Acyclicity for Conjunctive Queries: Approximations and Constraints,ing use of semantic information in the form of constraints. For approximations, we look at the case when . is not semantically acyclic and explain how to find and evaluate those acyclic CQs . that are as “close” as possible to . in terms of containment. As for constraints, they enrich semantic acycl
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Categories: How I Learned to Stop Worrying and Love Two Sorts, which gives rise to a normal modal operator expressing the agent’s beliefs about category membership. Fixed-points of the iterations of the belief modalities of all agents are used to model categories constructed through social interaction.
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https://doi.org/10.1007/978-3-662-52921-8algebraic graph theory; computer science logic; descriptive complexity; formal concept analysis; model t
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,Compactness in Infinitary Gödel Logics, proofs of the fact that the usual characterizations of cardinals . such that the Compactness and Weak Compactness Theorems hold for the infinitary language . are also valid for the corresponding Gödel logics.
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