From ontology to NL: generation of multilingual user-oriented environmental reports
NLDB'12 Proceedings of the 17th international conference on Applications of Natural Language Processing and Information Systems
Key-Concept extraction for ontology engineering
EKAW'12 Proceedings of the 18th international conference on Knowledge Engineering and Knowledge Management
CFinder: An intelligent key concept finder from text for ontology development
Expert Systems with Applications: An International Journal
Corpus-based terminological evaluation of ontologies
Applied Ontology - Ontologies and Terminologies: Continuum or Dichotomy?
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We present a wiki-based collaborative environment for the semi-automatic incremental building of ontologies. The system relies on an existing platform, which has been extended with a component for terminology extraction from domain-specific textual corpora and with a further step aimed at matching the extracted concepts with pre-existing structured and semi-structured information. The system stands on the shoulders of a well-established user-friendly wiki architecture and it enables knowledge engineers and domain experts to collaborate in the ontology building process. We have performed a task-oriented evaluation of the tool in a real use case for incrementally constructing the missing part of an environmental ontology. The tool effectively supported the users in the task, thus showing its usefulness for knowledge extraction and ontology engineering.