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Spezifikation von unsicherem Wissen in einem erweiterten Expertisemodell

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Modellierung ’99

Part of the book series: Teubner Reihe Wirtschaftsinformatik ((TRWI))

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Zusammenfassung

Formale Modelle der Expertise gewinnen immer größere Bedeutung im Bereich des Knowledge Engineering. Der Aufbau dieser Modelle ist geprägt durch die Unterscheidung zwischen Domäne, Inferenz, und Kontroll- oder auch Aufgabenwissen. Diese Arbeit stellt einen Ansatz vor, der es ermöglicht, mit Hilfe eines am KADS-Ansatz orientierten Modell der Expertise explizit Unsicherheiten im modellierten Wissen darzustellen. Es entsteht ein paralleles Unsicherheitsmodell, das durch explizite Referenzierung mit den Elementen des Expertisemodells verbunden ist. Die Verarbeitung des unsicheren Wissens wird in die Inferenzebene des Expertisemodells integriert, in dem entsprechenden Ergebnisse, die durch spezielle Inferenzen im Unsicherheitsmodell berechnet werden, durch eine Interpretation in Axiome übersetzt werden. Ein wesentliches Merkmal des Ansatzes ist die Fokussierung auf die konzeptuelle Modellierung von unsicherem Wissen.

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© 1999 Springer Fachmedien Wiesbaden

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Ranze, K.C., Stuckenschmidt, H. (1999). Spezifikation von unsicherem Wissen in einem erweiterten Expertisemodell. In: Desel, J., Pohl, K., Schürr, A. (eds) Modellierung ’99. Teubner Reihe Wirtschaftsinformatik. Vieweg+Teubner Verlag, Wiesbaden. https://doi.org/10.1007/978-3-322-93104-7_9

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  • DOI: https://doi.org/10.1007/978-3-322-93104-7_9

  • Publisher Name: Vieweg+Teubner Verlag, Wiesbaden

  • Print ISBN: 978-3-519-00274-1

  • Online ISBN: 978-3-322-93104-7

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