Discovering Ontology Concepts and Computing Subsumption Relations in Text Corpora Using the LDA Model and Performing Conditional Independence Tests

E. Zavitsanos, G.A.Vouros, G.Paliouras, and S.Petridis, “Discovering Ontology Concepts and Computing Subsumption Relations in Text Corpora Using the LDA Model and Performing Conditional Independence Tests”, In Proc. Of the 2007 IEEE/WIC/ACM International Conference on Web Intelligence.