Banquet
发表于 2025-3-25 04:18:51
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
Proclaim
发表于 2025-3-25 08:03:34
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.
不溶解
发表于 2025-3-25 12:29:03
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prosthesis
发表于 2025-3-25 16:02:08
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温和女孩
发表于 2025-3-25 21:15:22
https://doi.org/10.1007/978-3-662-52921-8algebraic graph theory; computer science logic; descriptive complexity; formal concept analysis; model t
colloquial
发表于 2025-3-26 03:32:49
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档案
发表于 2025-3-26 08:19:18
,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.
偏离
发表于 2025-3-26 10:46:54
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finite
发表于 2025-3-26 16:03:18
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eczema
发表于 2025-3-26 16:50:04
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