修饰
发表于 2025-3-28 15:33:18
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Allege
发表于 2025-3-28 19:41:21
Formal Semantics of SGs. This first section ends by the fundamental theorem stating that if there is a homomorphism from . to . then . entails . and if . entails . then there is a homomorphism from . to . (i.e., a soundness and completeness theorem of SG homomorphism with respect to entailment)..FOL is used to give a sema
萤火虫
发表于 2025-3-29 02:21:41
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Palpitation
发表于 2025-3-29 05:25:01
Tractable Casesrithms compute a filter that allows to enumerate the solutions. We point out the equivalence between hypergraph-acyclic BGs and . BGs, which correspond to the guarded fragment of existential conjunctive positive first-order logic. We then briefly present generalizations of acyclicity to . and ., and
Devastate
发表于 2025-3-29 10:55:20
Nested Conceptual Graphseasonings must follow the hierarchical structure, because in an NTG the hierarchy is explicitly and graphically represented. Nested graphs can also be interesting whenever large graphs have to be manually constructed, as the separation of levels of reasoning increases efficiency and clarity when ext
真繁荣
发表于 2025-3-29 13:03:19
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hangdog
发表于 2025-3-29 17:06:31
https://doi.org/10.1007/978-3-658-10267-8 Finally, the subsumption relation restricted to irredundant BGs is not only an order but also a lattice. Section 2.4 introduces another way of defining the subsumption relation by sets of elementary graph operations. There is a set of . operations and the inverse set of . operations. Given two BGs
GROUP
发表于 2025-3-29 22:56:22
https://doi.org/10.1007/978-3-319-41093-7s coreference relation is the identity relation, i.e., each node is solely coreferent with itself. A normal SG can be associated with any SG. In fact, normal SGs and normal BGs can be identified, which emphasizes the importance of normal BGs. The notion of ., which is specific to SGs, is introduced
灵敏
发表于 2025-3-30 01:31:25
https://doi.org/10.1007/978-3-030-63896-2. This first section ends by the fundamental theorem stating that if there is a homomorphism from . to . then . entails . and if . entails . then there is a homomorphism from . to . (i.e., a soundness and completeness theorem of SG homomorphism with respect to entailment)..FOL is used to give a sema
BANAL
发表于 2025-3-30 04:49:43
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