Weichselbraun, Albert and Wohlgenannt, Gerhard and Scharl, Arno and Granitzer, Michael and Neidhart, Thomas and Juffinger, Andreas. 2009. Discovery and Evaluation of Non-Taxonomic Relations in Domain Ontologies. International Journal of Metadata, Semantics and Ontologies 4 (3), 212-222.

RIS

@ARTICLE{Weichselbraun2009,
title = {Discovery and Evaluation of Non-Taxonomic Relations in Domain Ontologies},
author = {Albert Weichselbraun and Gerhard Wohlgenannt and Arno Scharl and Michael Granitzer and Thomas Neidhart and Andreas Juffinger},
year = {2009},
doi = {na},
url = {http://eprints.weblyzard.com/11/},
volume = {4},
number = {3},
language = {EN},
pages = {212-222},
journal = {International Journal of Metadata, Semantics and Ontologies},
abstract = {The identification and labelling of non-hierarchical relations are among the most challenging tasks in ontology learning. This paper describes a bottom-up approach for automatically suggesting ontology link types. The presented method extracts verb-vectors from semantic relations identified in the domain corpus, aggregates them by computing centroids for known relation types, and stores the centroids in a central knowledge base. Comparing verb-vectors extracted from unknown relations with the stored centroids yields link type suggestions. Domain experts evaluate these suggestions, refining the knowledge base and constantly improving the component's accuracy. A final evaluation provides a detailed statistical analysis of the introduced approach.},
}