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Computing minimal mappings between lightweight ontologies

Published: 01 September 2012 Publication History

Abstract

As a valid solution to the semantic heterogeneity problem, many matching solutions have been proposed. Given two lightweight ontologies, we compute the minimal mapping, namely the subset of all possible correspondences, that we call mapping elements, between them such that (i) all the others can be computed from them in time linear in the size of the input ontologies and (ii) none of them can be dropped without losing property (i). We provide a formal definition of minimal mappings and define a time efficient computation algorithm which minimizes the number of comparisons between the nodes of the two input ontologies. The experimental results show a substantial improvement both in the computation time and in the number of mapping elements which need to be handled, for instance for validation, navigation, and search.

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Cited By

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  • (2017)Why the mapping process in ontology integration deserves attentionProceedings of the 19th International Conference on Information Integration and Web-based Applications & Services10.1145/3151759.3151834(451-456)Online publication date: 4-Dec-2017
  • (2016)A semantic interoperability approach to health-care dataExpert Systems: The Journal of Knowledge Engineering10.1111/exsy.1216733:6(531-547)Online publication date: 1-Dec-2016

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Information & Contributors

Information

Published In

cover image International Journal on Digital Libraries
International Journal on Digital Libraries  Volume 12, Issue 4
September 2012
55 pages
ISSN:1432-5012
EISSN:1432-1300
Issue’s Table of Contents

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Springer-Verlag

Berlin, Heidelberg

Publication History

Published: 01 September 2012

Author Tags

  1. Interoperability
  2. Lightweight ontologies
  3. Minimal mappings
  4. Ontology matching

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Cited By

View all
  • (2017)Why the mapping process in ontology integration deserves attentionProceedings of the 19th International Conference on Information Integration and Web-based Applications & Services10.1145/3151759.3151834(451-456)Online publication date: 4-Dec-2017
  • (2016)A semantic interoperability approach to health-care dataExpert Systems: The Journal of Knowledge Engineering10.1111/exsy.1216733:6(531-547)Online publication date: 1-Dec-2016

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