Titlebook: Conceptual Structures: Fulfilling Peirce‘s Dream; Fifth International Dickson Lukose,Harry Delugach,John Sowa Conference proceedings 1997

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Uncovering the conceptual models in ripple down rules,s approach has done little to alleviate the knowledge acquisition (KA) bottleneck or the maintenance problems associated with large KBS. For actual KA and maintenance we prefer to use a technique, known as ripple down rules (RDR) that is simple, yet reliable, and later see what models can be produce

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Knowledge modeling using annotated flow chart,se. This notation is a form of “extended” flow chart. This notation is defined using Constraint Graphs. Modelling constructs represented in AFC is then mapped to MODEL-ECS (this is an executable conceptual modeling language based on Conceptual Graphs and Actors formalisms), to enable rapid prototypi

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Complex modelling constructs in MODEL-ECS,owledge Analysis and Design Support (KADS) methodology. The main contribution of this paper is in the development of all the necessary constructs for modelling . Problem Solving Methods (PSMs). These constructs include: the .; the .; the .; the ., and . between Knowledge Sources in a PSM is achieved

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十字架

Information systems modeling with CGs logic,ation of information system requirements, but the full power of this graphical logic system has been employed to fully and precisely capture type definitions, referential integrity constraints and global constraints. Such a logic based definition of an information system takes its semantics from a s

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Tony Dittenhoffer,Richard V. Ericson 4) compared with one another in terms of their scope. Also, this paper shows that no cg system which allows the generalization of concepts, such as with maximal type expansion, is sound without the explicit representation of certain semantic constraints.

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crescendo

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