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Modelling database based expert systems at the conceptual level

R. Yasdi

Abstract

In a conceptual modelling environment a model is given for analysing complex real world problems known as Conceptual Knowledge Model (CKM), represented by a Graphical Representation and a Formal Representation. The Graphical Representation consist of 3 graphs: Conceptual Requirement Graph, Conceptual Behavior Graph, and Conceptual Structure Graph. This graphs are developed by consulting the expert during the design process. The graphs are then transformed into first- order predicate logic to represent the non-logical axioms of a first order theory.

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Available abstract

Key concepts: Conceptual graph, Computer science, Conceptual schema, Axiom, Conceptual model, Knowledge representation and reasoning, Theoretical computer science, Representation (politics)