7Bechhofer S,Goble C.Thesaurus construction through knowledge representation[].Data and Knowledge Engineering.2001
8Crouch C J.A cluster-based approach to thesaurus construction[].Proceeding of the th annual international ACM-SIGIR conference on research & development in information retrieval.1988
9Carolyn J Crouch,Yang Bokyung.Experiments in automatic statistical thesaurus construction[].Proceedings of the th Annual International ACM-SIGIR Conference on Research and Development in Information Retrieval.1992
10G Salton,A Wong,CS Yang.On the specification of term values in automatic indexing[].Journal of Documentation.1973