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Refinement-Based Similarity Measure over DL Conjunctive Queries

AuthorsSanchez-Ruiz, Antonio; Ontañón, Santiago; Gonzalez-Calero, Pedro A.; Plaza, Enric
KeywordsSimilarity measure
Key operations
Measuring similarities
Similarity assessment
Conjunctive queries
Description logic
Issue Date8-Jul-2013
CitationLecture Notes in Computer Science 7969. Case-Based Reasoning Research and Development. 21st International Conference, ICCBR 2013, Saratoga Springs, NY, USA, July 8-11, 2013. Proceedings, pp. 270-284.
AbstractSimilarity assessment is a key operation in case-based reasoning and other areas of artificial intelligence. This paper focuses on measuring similarity in the context of Description Logics (DL), and specifically on similarity between individuals. The main contribution of this paper is a novel approach based on measuring similarity in the space of Conjunctive Queries, rather than in the space of concepts. The advantage of this approach is two fold. On the one hand it is independent of the underlying DL, and thus, there is no need to design similarity measures for different DL, and on the other hand, the approach is computationally more efficient than searching in the space of concepts.
Identifiersdoi: 10.1007/978-3-642-39056-2_20
issn: 03029743
isbn: 978-364239055-5
Appears in Collections:(IIIA) Comunicaciones congresos
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