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Conceptual Graphs and Fuzzy Logic

Tru Hoang Cao
In this volume, first we formulate a framework of fuzzy types to represent both partial truth and uncertainty about concept and relation types in conceptual graphs. Like fuzzy attribute values, fuzzy types also form a lattice laying a common ground for lattice-based computationof fuzzy granules. Second, for automated reasoning with fuzzy conceptual graphs, we develop foundations of order-sorted fuzzy set logic programming, extending the theory of annotated logic programs of Kifer and Subrahmanian (1992). Third, we show some recent applications of fuzzy conceptual graphs to modelling and computing with generally quantifiedstatements, approximate knowledge retrieval, and natural language query understanding.
Autor: Cao, Tru Hoang
EAN: 9783642140860
Sprache: Englisch
Seitenzahl: 240
Produktart: Gebunden
Verlag: Springer Springer, Berlin Springer Berlin Heidelberg
Untertitel: A Fusion for Representing and Reasoning with Linguistic Information
Schlagworte: Fuzzy-Logik / Unscharfe Logik Graphen
Größe: 155 × 235
Gewicht: 536 g