منابع مشابه
Semantic Enrichment in Ontologies for Matching
Matching (or mapping) between heterogeneous ontologies becomes crucial for interoperability in distributed and intelligent environments. Although many efforts in ontology mapping have already been conducted, most of them rely heavily on the meaning of entity names rather than the semantics defined in ontologies. In order to deal with semantic heterogeneity, we enrich the semantics of ontologies...
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Image retrieval by content is characterized by the ability of a system to retrieve relevant images based on their visual or their semantic contents. In this paper, we survey key contributions in the medical imaging area. We centre our attention on one related sub-fields: the semantic indexing process. We describe limitations of visual approaches and provide taxonomy for semantic ones with an em...
متن کاملEnrichment of OBO ontologies
This paper describes a frame-based integration of the three GO subontologies, the Chemical Entities of Biological Interest ontology, and the Cell Type Ontology in which relationships are modeled in a way that better captures the semantics between biological concepts represented by the terms, rather than between the terms themselves, than previous frame-based efforts. We also describe a methodol...
متن کاملSemantic enrichment for ontology mapping
System interoperability is an important issue, widely recognized in information technology intensive organizations and in the research community of information systems. The wide adoption of the World Wide Web to access and distribute information further stress the need for system interoperability. Initiatives like the SemanticWeb strive to allow software agents to locate and integrate data in a...
متن کاملLexical Enrichment of Biomedical Ontologies
aBstRact This chapter is concerned with lexical enrichment of ontologies, that is how to enrich a given ontology with lexical information derived from a semantic lexicon such as WordNet or other lexical resources. The authors present an approach towards the integration of both types of resources, in particular for the human anatomy domain as represented by the Foundational Model of Anatomy and ...
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ژورنال
عنوان ژورنال: Journal of Biomedical Informatics
سال: 2006
ISSN: 1532-0464
DOI: 10.1016/j.jbi.2005.08.001