Aligning Ontologies and Evaluating Concept Similarities
Identifieur interne : 000E52 ( Main/Exploration ); précédent : 000E51; suivant : 000E53Aligning Ontologies and Evaluating Concept Similarities
Auteurs : Kleber Xavier Sampaio De Souza [Brésil, Australie] ; Joseph Davis [Australie]Source :
- Lecture Notes in Computer Science [ 0302-9743 ] ; 2004.
Abstract
Abstract: An innate characteristic of the development of ontologies is that they are often created by independent groups of expertise, which generates the necessity of merging and aligning ontologies covering overlapping domains. However, a central issue in the merging process is the evaluation of the differences between two ontologies, viz. the establishment of a similarity measure between their concepts. Many algorithms and tools have been proposed for merging of ontologies, but the majority of them disregard the structural properties of the source ontologies, focusing mostly on syntactic analysis. This article focuses on the alignment of ontologies through Formal Concept Analysis, a data analysis technique founded on lattice theory, and on the use of similarity measures to identify cross-ontology related concepts.
Url:
DOI: 10.1007/978-3-540-30469-2_12
Affiliations:
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- to stream Main, to step Merge: 000E60
- to stream Main, to step Curation: 000E52
Le document en format XML
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However, a central issue in the merging process is the evaluation of the differences between two ontologies, viz. the establishment of a similarity measure between their concepts. Many algorithms and tools have been proposed for merging of ontologies, but the majority of them disregard the structural properties of the source ontologies, focusing mostly on syntactic analysis. 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