3Sheth A P,Larson J A. Federated database system for managing distributed,heterogeneous,and autonomous database[J]. ACM Computing Surveys, 1990,22(3): 183~236. 被引量:1
4Firat A. Information integration using contextual knowledge and ontology merging[D]. 2003. 被引量:1
5Elmagarmd A, Rusinkiew Iczm, Sheth A P. Management of heterogeneous and autonomous database systems[M].San Francisco:Morgan Kufmann Publishers,1999. 被引量:1