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A survey of ontology evaluation techniques. Springer Berlin Heidelberg.īrank, J., Grobelnik, M., and Mladenic, D. C., editors, Computational Processing of the Portuguese Language, volume 3960 of Lecture Notes in Computer Science, 208–211. Semi-automatically building ontological structures from portuguese written texts. The result of this case study is an ontology for this area.īaségio, T. In this work, a case study on public security domain was also done, showing the benefits of the developed computational framework. The work described here originated from the Philipp Cimiano’s proposal along with text standardization mechanisms, natural language processing, identification of taxonomic relations and techniques for structuring ontologies. This paper describes a computational framework construction for semi-automated ontology learning from texts in Portuguese. Most of these proposals use natural language processing techniques. Many semi-automatic approaches to ontology learning from texts have been proposed. Semi-automatic or automatic ontology learning can contribute to the field of knowledge representation. Research on ontology learning has been carried out in many knowledge areas, especially in Artificial Intelligence. Semiautomatic Ontology Learning, Public Security Ontology, Natural Language Processing, Taxonomic relations. Instituto de Informática, Universidade Federal de Goiás

Fm 2009 portuguese LTC