Consensus for Collaborative Ontology-Based Vietnamese WordNet Building

Ontology-based Vietnamese WordNet (OVW) has an extremely important role for most of areas relating to Vietnamese language processing. In this paper, we supplement some structural changes to enrich the structure of Ontology-based WordNet and use it to develop the OVW. A consensus-based collaboration method with reliability measurement is proposed for collaborative OVW building. The knowledge contributed through collaborative processes by participants is considered as in consistent data for our consensus method to make a reconciled version. In experiment, OVW is automatically initialized by using Vietnamese word list. Participants collaborate to improve this initial version via our system. To evaluate our method, we compare the accuracy rate of OVW and Vietnamese WordNet using Asian WordNet's approach.