This research was partly supported by the Japan Society for the Promotion of Science KAKENHI Grant-in-Aid for Scientific Researches(S)No.23220005,(A)No.26240050,(B)No.23300094 and Young Scientists(B)No.23700310.
This paper,which aims to increment the vocabulary of an existing thesaurus using hyponymy relations,focuses on an agricultural thesaurus called AGROVOC.Our main goal is to acquire AGROVOC-qualified candidates from the...