Scientific Ontology Construction Based on Interval Valued Fuzzy Theory Under Web 2.0

Construction of the unified and shared domain ontology is significant for effective knowledge management. For the acquisition and sharing of scientific research knowledge under Web2.0, a novel approach of building Interval Valued Fuzzy Ontology (IVFO) in scientific research domain is presented. Through interval valued fuzzy theory, the definition and constructing framework of IVFO is proposed. Then IVFO is applied to semi-automatic extraction of information retrieval research domain. The preliminary constructing of research domain ontology is an essential base for the knowledge management system of scientific research. It can be effective methods for enhancing the efficiency and productivity of researching. Index Terms-Scientific Research Ontology, Interval Valued Fuzzy Ontology, Semi-automatic Construction, Interval Valued Fuzzy Sets