Ontology ranking based on the analysis of concept structures

Alani, Harith and Brewster, Christopher (2005). Ontology ranking based on the analysis of concept structures. In: Third International Conference on Knowledge Capture (K-Cap), 2-5 Oct 2005, Banff, Alberta, Canada, ACM, pp. 51–58.

URL: http://www.k-cap.org/kcap05/

Abstract

In view of the need to provide tools to facilitate the reuse of existing knowledge structures such as ontologies, we present in this paper a system, AKTiveRank, for the ranking of ontologies. AKTiveRank uses as input the search terms provided by a knowledge engineer and, using the output of an ontology search engine, ranks the ontologies. We apply a number of classical metrics in an attempt to investigate their appropriateness for ranking ontologies, and compare the results with a questionnaire-based human study. Our results show that AKTiveRank will have great utility although there is potential for improvement.

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