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KOAN

KOAN is a simple tool for finding duplicate concepts in groups of ontologies. It takes a number of ontologis in SKOS format as an input and produces a the number of duplicates between each ontology pair. It can also be used to provide a list of duplicate concepts.

The main intended use for KOAN is in cleaning up the Finnish Collaborative Holistic Ontology KOKO in order to make sure that the different domain ontologies comprising it are in alignment. Below is a table showing the duplicate concepts within a number of different domain ontologies in KOKO.

Contact:

Matias Frosterus
Helsinki University of Technology, Laboratory of Media Technology
firstname.lastname@tkk.fi

Prof. Eero Hyvönen
Helsinki University of Technology, Laboratory of Media Technology and University of Helsinki
eero.hyvonen [at] tkk.fi

Publications

2015

Matias Frosterus, Jouni Tuominen, Sini Pessala and Eero Hyvönen: Linked Open Ontology cloud: managing a system of interlinked cross-domain light-weight ontologies. International Journal of Metadata, Semantics and Ontologies, vol. 10, no. 3, pp. 189-201, 2015. bib pdf link

2013

Matias Frosterus, Jouni Tuominen, Sini Pessala, Katri Seppälä and Eero Hyvönen: Linked Open Ontology Cloud KOKO--Managing a System of Cross-domain Lightweight Ontologies. The Semantic Web: ESWC 2013 Satellite Events, pp. 296-297, Springer-Verlag, Berlin Heidelberg, Montpellier, France, May 26-30, 2013. bib pdf
/m/fs/seco/www/www.seco.tkk.fi/include/secoweb/utils.php; Fri, 26 May 2017 12:10:47 +0300