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Semantic Interconnection Method for Mapping Multiple Domain Ontologies：Exemplified by Drug Ontology
Received date: 2013-05-06
Revised date: 2013-07-02
Online published: 2013-09-05
Due to the complexity of the domain ontology itself and the heterogeneity between domain ontologies, methods for mapping domain ontologies become one of difficulties in ontology mapping. This paper proposes a theoretical model for mapping multiple domain ontologies and aggregation. Guided by this model, a mapping experiment between RxNorm and NDF-RT (the National Drug File-Reference Terminology) is conducted with a new approach for mapping. The classification and aggregation for drug information in RxNorm based on the classification mechanism provided by NDF-RT is realized. This paper provides a new thinking for the semantic interconnection of digital resources.
Key words： domain ontology; mapping; aggregation; theoretical model; algorithm
Wang Liwei , Wang Wei , Gao Yutang , Liu Hongfang . Semantic Interconnection Method for Mapping Multiple Domain Ontologies：Exemplified by Drug Ontology[J]. Library and Information Service, 2013 , 57(17) : 21 -25,33 . DOI: 10.7536/j.issn.0252-3116.2013.17.004
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