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Study and formalization of a case-based reasoning system using a description logic

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Advances in Case-Based Reasoning (EWCBR 1998)

Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 1488))

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Abstract

In this paper the C-CLASSIC Description Logic is used to design the retrieval and selection tasks of a Case-Based Reasoning system with homogeneous, explicit and formal criteria. The case base is organized by means of a taxonomy of index concepts. Case retrieval is performed using the automatic concept classification of the description logic. Case selection is performed using two criteria: similarity and dissimilarity. Similarity between two cases is characterized by the most specific concept which subsumes the two cases (Least Common Subsumer or LCS), and dissimilarity by a concept representing properties which belong to one case but not to the other. A partial order induced by the subsumption relationship on these concepts is used to select the most similar cases.

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Barry Smyth Pádraig Cunningham

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© 1998 Springer-Verlag Berlin Heidelberg

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Salotti, S., Ventos, V. (1998). Study and formalization of a case-based reasoning system using a description logic. In: Smyth, B., Cunningham, P. (eds) Advances in Case-Based Reasoning. EWCBR 1998. Lecture Notes in Computer Science, vol 1488. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0056341

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  • DOI: https://doi.org/10.1007/BFb0056341

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-64990-8

  • Online ISBN: 978-3-540-49797-4

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