5Gruber T. Towards Principles for the Design of Ontologies Used for Knowledge Sharing. International Journal of Human Computer Study, 1995,43 (5):907-928.
6Chan C W. Cognitive Modeling and Representation of Knowledge in Ontological Engineering. Brain and Mind, 2003, 4(2):269-282.
7Chan B,Josephson J R, Benjamins V R. What are Ontologies, and Why Do We Need Them? IEEE Intelligent Systems, 1999,14(1):20-26.
8Furst F, Leclere M, Trichet F. Ontological Engineering and Mathematical Knowledge Management:A Formalization of Projective Geometry. Annals of Mathematics and Artificial Intelligence, 2003, 38(3):65-69.
9Gruber T R.A translation approach to portable ontology specifications[R].Stanford University,Tech Rep:Logic-92-1,1993.
10PerezAg,BenjaminsVR.Overview of knowledge sharing and reuse components:ontologies and problem solving methods.In:StockholmVR,BenjaminsB,Chandrasekarana,eds[J].Proceeding so of the IJCAI99 workshop on Ontologies and Problem Solving Methods(KRR5)1999:(1-15).
8HUHNS M N,SINGH M P. Service oriented computing:keyconcepts and principles[J].IEEE Internet Computing, 2005,9 (1):75-81.
9OUYANG C, VERBEEK E, VAN DER AALST W M P, et al. Formal semantics and analysis of control flow in WS-BPEL[J]. Science of Computer Programming, 2007,67 (2/3) : 162-198.
10IBM. SOA terminology overview, Part 1.-service, architecture, governance, and business terms[EB/OL]. [2007-05-24]. http:// ibm. corn/developerworks/webservices/library/ws-soaterm1/? S TACT = 105AGX52 b-S CMP= cn-wws.
