Principles of Semantic Networks: Explorations in the Representation of Knowledge |
Contents
PANEL Current Issues in Semantic Networks | 13 |
Semantic Nets Are in the Eye of the Beholder | 95 |
Why Semantic Networks? | 109 |
Copyright | |
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abstract acyclic algorithm application argument Artificial Intelligence aspectuals assertional attribute descriptions belief network Brachman chapter Chardonnay CLASSIC classifier complete computational concept conceptual graphs constraints context corresponding credulous extensions default defined definition denote described domain models edge entities event example existential fact Figure fillers first-order logic formal formula function grape higraphs individual inference inheritance hierarchy instance intensional interpretation Intuitively IS-A KL-ONE knowledge base knowledge engineer knowledge representation system Levesque linguistic mapping Mary meaning model theory model-theoretic Morgan Kaufmann Publishers natural language NDFA nodes notation NP-hard object operations partitions path path-based person predicate calculus prime models primitive problem properties proposition PTNT quantifier query reasoning refer relation relationships represent role rules San Mateo Schmolze Schubert Section semantic nets semantic networks sentence Shapiro situations SNePS Sowa specific structure subsumes subsumption syntactic taxonomy terminological cycles theorem theory tion Touretzky value restriction variables verb wine