Frame Detection over the Semantic Web [chapter]

Bonaventura Coppola, Aldo Gangemi, Alfio Gliozzo, Davide Picca, Valentina Presutti
2009 Lecture Notes in Computer Science  
In the past, research in ontology learning from text has mainly focused on entity recognition, taxonomy induction and relation extraction. In this work we approach a challenging research issue: detecting semantic frames from texts and using them to encode web ontologies. We exploit a new generation Natural Language Processing technology for frame detection, and we enrich the frames acquired so far with argument restrictions provided by a super-sense tagger and domain specializations. The
more » ... are encoded according to a Linguistic MetaModel, which allows a complete translation of lexical resources and data acquired from text, enabling custom transformations of the enriched frames into modular ontology components.
doi:10.1007/978-3-642-02121-3_13 fatcat:ljawn33iyff5pmrff5ci5tmlr4