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2007
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Hybrid Alignment Strategy for Anatomical Ontologies: Results of the 2007 Ontology Alignment Contest

12 years 5 months ago
Hybrid Alignment Strategy for Anatomical Ontologies: Results of the 2007 Ontology Alignment Contest
An ontology is a formal representation of a domain modeling the entities in the domain and their relations. When a domain is represented by multiple ontologies, there is a need for creating mappings among these ontologies in order to facilitate the integration of data annotated with and reasoning across these ontologies. The objective of this paper is to present our experience in aligning two medium-size anatomical ontologies and to reflect on some of the issues and challenges encountered along the way. The anatomical ontologies under investigation are the Adult Mouse Anatomy (MA) and the anatomy subset of the NCI Thesaurus (NCI). We also use the Foundational Model of Anatomy as a reference ontology. We present a hybrid alignment strategy for anatomical entities, combining direct and indirect alignment techniques, both supported by the NLM Anatomy Ontology Alignment System (AOAS). Overall, the hybrid strategy combining direct and indirect alignment techniques identified 1,338 matches b...
Songmao Zhang, Olivier Bodenreider
Added 09 Jun 2010
Updated 09 Jun 2010
Type Conference
Year 2007
Where SEMWEB
Authors Songmao Zhang, Olivier Bodenreider
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