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The Hague Area, Netherlands Netherlands

Content Semantics Architect

Writing / Publishing

I started a PhD on ontology management at the University of Aberdeen in 2005. During this time, I first developed the CleOn methodology, which evaluates the lexical coherence of classes in OWL ontologies based on a thesaurus (e.g. WordNet, or SKOS-based thesauri). I then developed the KOSIMap framework, which differs from existing ontology mapping approaches by using description logic reasoning (i) to extract sets of features for every entity in two ontologies, and (ii) to remove inappropriate mappings from an alignment. While working at the University of Aberdeen, I was an active member of the W3C Semantic Web Deployment Working Group that developed the SKOS meta-language. I joined