Local neighbor enrichment for ontology integration

  • Authors:
  • Trong Hai Duong;Hai Bang Truong;Ngoc Thanh Nguyen

  • Affiliations:
  • Faculty of Mathematics and Informatics, Quangbinh University, Vietnam;VNU-HCM, University of Information Technology, Vietnam;Institute of Informatics, Wroclaw University of Technology, Poland

  • Venue:
  • ACIIDS'12 Proceedings of the 4th Asian conference on Intelligent Information and Database Systems - Volume Part I
  • Year:
  • 2012

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Abstract

The main aim of this research is to deal with enriching conceptual semantic by expanding local conceptual neighbor. The approach consists of two phases: neighbor enrichment phase and matching phase. The enrichment phase is based on analysis of the extension semantic the ontologies have. The extension we make use of in this work is generated an contextually expanded neighbor of each concept from external knowledge sources such as WordNet, ODP, and Wikimedia. Outputs of the enrichment phase are two sets of contextually expanded neighbors belonging to these two corresponding ontologies, respectively. The matching phase calculates similarities between these contextually expended neighbors, which yields decisions which concepts are to be matched.