Title :
Construction of a Domain Ontological Structure from Wikipedia
Author :
Xavier, Clarissa Castellã ; de Lima, V.L.S.
Author_Institution :
Fac. de Inf., Pontificia Univ. Catolica do Rio Grande do Sul (PUCRS), Rio Grande, Brazil
Abstract :
Data extraction from Wikipedia for ontologies construction,enrichment and population is an emerging research field. This paper describes a study on automatic extraction of an ontological structure containing hyponymy and location relations from Wikipedia´s Tourism category in Portuguese, illustrated with an experiment, and evaluation of its results.
Keywords :
Data mining; Electronic switching systems; Humans; Ontologies; Wikipedia; ontology learning; wikipedia;
Conference_Titel :
Information and Human Language Technology (STIL), 2009 Seventh Brazilian Symposium in
Conference_Location :
Sao Carlos, TBD, Brazil
Print_ISBN :
978-1-4244-6008-3
DOI :
10.1109/STIL.2009.26
