1Sheth A. Changing Focus on Interoperability in Information System: From System,Syntax,Structure to Semantics[ EB]. http://Isdis. cs. uga. edu/library / download/S98 - changing. pdf, 1998/2007.05
3Busse S, Kutsche R, Leser U, et al, Federated information systems: Concepts, terminology and architectures [ EB], http://citeseer. ist. psu. edu/cache/papers/cs/8150/http: zSzzSzcis. es. tu - berlin, dezSz- DokumentezSzPaperszSz1999 zSzBKLW99. pdf/busse99federated. pdf, 1999.04/2007.05
4Gruber T R. A Translation Approach to Portable Ontology Specifications[J]. Knowledge Aequisition, 1993 (5) : 199 - 220
5Studer R, Benjamin V R, Fensel D. Knowledge Engineering, Principles and Methods[J ]. Data and Knowledge Engineering, 1998(25) : 161 - 197
6Swartout B, Knight K, Russ T. Toward Dislributed Use of Large- Scale Ontologies[ A]. In: Spring Symposium Series on Ontological Engineering[C]. Stanford:AAAI Press, 1997:33 - 40
7Wache H, Vogele T, Visser U, et al. Ontology - based Integration of Information - A Survey of Existing Approaches[A]. In Proceedings of UCAI- 01 Workshop. Ontologies and Information Sharing[C], Seattle: WA, 2001 ;108- 117
3[15]Guarino N.Semantic Matching:Formal Ontological Distinctions for Information Organization,Extraction,and Integration.In:Pazienza M T,eds.Information Extraction:A Multidisciplinary Approach to an Emerging Information Technology,Springer Verlag,1997,139～170
4[16]Perez A G,Benjamins V R.Overview of Knowledge Sharing and Reuse Components:Ontologies and Problem-Solving Methods.Workshop on Ontologies and Problem-Solving Methods:Lessons Learned and Future Trends (IJCAI99),de Agosto,Estocolmo,1999
5[17]Gruber T R.Towards Principles for the Design of Ontologies Used for Knowledge Sharing.International Journal of Human-Computer Studies,1995,43:907～928
6[18]Guarino N,Welty C.A Formal Ontology of Properties.In:Dieg R,Corby O,eds.the Proceedings of the 12th International Conference on Knowledge Engineering and Knowledge Management (EKAW'2000),Springer Verlag,2000,97～112
7[19]Guarino N,Masolo C,Vetere G.OntoSeek:Content-Based Access to the Web.IEEE Intelligent Systems,1999,14(3):70～80
8[20]Shun S B,Motta E,Domingue J.ScholOnto:an Ontology-based Digital Library Server for Research Documents and Discourse.Intl J Digital Libraries,2000,3(3):237～248
9[21]Arpirez J,Perez A G,Lozano A,et al.(Onto)2 agent:An Ontology-based WWW Broker to Select Ontologies.In:Gomez-Perez A,Benjamins V R,eds.Proceedings of the Workshop on Application of Ontologies and Problem-Solving Methods UK,1998,16～24
