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NLM Anatomical Ontology Alignment System Results of the 2006 Ontology Alignment Contest

Fri, 11/09/2007 - 12:10 — hartung
Authors: 
Zhang, S.; Bodenreider, O.
Year: 
2006
Venue: 
Proceedings of the Ontology Alignment Evaluation Initiative 2006 Campaign (OAEI 2006)

An ontology is a formal representation of a domain modeling the
entities in the domain and their relations. When a domain is represented by

Aligning Multiple Anatomical Ontologies through a Reference

Fri, 11/09/2007 - 12:02 — hartung
Authors: 
Zhang, S.; Bodenreider, O.
Year: 
2006
Venue: 
Proceedings of the International Workshop on Ontology Matching (OM 2006), 193, 2006

To investigate the feasibility of deriving an indirect alignment between two ontologies from the two direct alignments of these ontologies to a reference ontology. The three anatomical ontologies under investigation are the Adult Mouse Anatomical Dictionary (MA), the NCI Thesaurus (NCI) and the Foundational Model of Anatomy (FMA). Methods: The direct alignment employs a combination of lexical and structural similarity. The indirect align-ment simply derives mappings from direct alignments to the reference ontology.

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