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Repairing EL Ontologies Using Weakening and Completing
Linköpings universitet; The Swedish e-Science Research Centre, Linköping, Sweden.ORCID iD: 0000-0002-1367-9679
University of Gävle, Faculty of Engineering and Sustainable Development, Department of Building Engineering, Energy Systems and Sustainability Science, Energy Systems and Building Technology. Linköpings universitet; The Swedish e-Science Research Centre, Linköping, Sweden.ORCID iD: 0000-0002-9084-0470
2023 (English)In: Lecture Notes in Computer Science, ISSN 0302-9743, E-ISSN 1611-3349, Vol. 13870, p. 298-315Article in journal (Refereed) Published
Abstract [en]

The quality of ontologies in terms of their correctness and completeness is crucial for developing high-quality ontology-based applications. Traditional debugging techniques repair ontologies by removing unwanted axioms, but may thereby remove consequences that are correct in the domain of the ontology. In this paper we propose an interactive approach to mitigate this for EL ontologies by axiom weakening and completing. We present the first approach for repairing that takes into account removing, weakening and completing. We show different combination strategies, discuss the influence on the final ontologies and show experimental results. We show that previous work has only considered special cases and that there is a trade-off, and how to deal with it, involving the amount of validation work for a domain expert and the quality of the ontology in terms of correctness and completeness. We also present new algorithms for weakening and completing.

Place, publisher, year, edition, pages
Springer , 2023. Vol. 13870, p. 298-315
National Category
Computer Sciences
Identifiers
URN: urn:nbn:se:hig:diva-42770DOI: 10.1007/978-3-031-33455-9_18Scopus ID: 2-s2.0-85163366319OAI: oai:DiVA.org:hig-42770DiVA, id: diva2:1782758
Conference
20th International Conference on The Semantic Web, ESWC 2023, Hersonissos, Greece, 28 May - 1 June 2023
Available from: 2023-07-17 Created: 2023-07-17 Last updated: 2023-07-17Bibliographically approved

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Lambrix, Patrick

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CiteExportLink to record
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Citation style
  • apa
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  • Other style
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  • sv-SE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • de-DE
  • Other locale
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Output format
  • html
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  • asciidoc
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