E. Al2masri and Q. Mahmoud, Investigating Web services on the World Wide Web, Proc of the 17th Int Conf on World Wide Web, pp.795-80, 2008.

M. P. Papazoglou, P. Traverso, S. Dustdar, and F. Leymann, SERVICE-ORIENTED COMPUTING: A RESEARCH ROADMAP, International Journal of Cooperative Information Systems, vol.17, issue.02, pp.223-255, 2008.
DOI : 10.1142/S0218843008001816

J. X. Liu, J. Liu, and L. Chao, Design and Implementation of an Extended UDDI Registration Center for Web Service Graph, IEEE International Conference on Web Services (ICWS 2007), pp.1174-1175, 2007.
DOI : 10.1109/ICWS.2007.74

Y. Yao, J. X. Cao, and . Liu-b, Scalable mechanism for semantic web service registry and discovery, Journal of Southeast University (Natural Science Edition), issue.002, pp.40-264, 2010.

M. Q. Guo, Y. Huang, and X. G. Luo, Design and implementation of a distributed web service directory in SOA-oriented urban spatial information sharing platform, PACIIA 2009: Proceedings of Asia-Pacific Conference on Computational Intelligence and Industrial Applications, pp.127-130, 2009.

J. C. Goodwin, D. J. Russomanno, and J. Qualls, Survey of Semantic Extensions to UDDI: Implications for Sensor Services, SWWS, pp.16-22, 2007.

C. Y. Zhang, Y. Cao, and D. Liu, A Web Service Discovery Method for Unstructured P2P Network, Transactions of Beijing Institute of Technology, pp.26-521, 2008.

S. Sioutas, E. Sakkopoulos, and C. Makris, Dynamic Web Service discovery architecture based on a novel peer based overlay network, Journal of Systems and Software, vol.82, issue.5, pp.809-824, 2009.
DOI : 10.1016/j.jss.2008.11.845

R. Steinmetz and K. Wehrle, Peer-Peer-NetworkingComputing

A. Rowstron and P. , Pastry: Scalable, Decentralized Object Location, and Routing for Large-Scale Peer-to-Peer Systems, 18th IFIP/ACM Conference on Distributed Systems Platforms, Heidelberg (D), pp.86-94, 2001.
DOI : 10.1007/3-540-45518-3_18

URL : http://admis.fudan.edu.cn/member/yztang/Papers/P2P/overlay/Pastry Scalable, decentralized object location and routing for large scale p2p systems.pdf

Z. M. Luo, Y. Zhu, and M. Cheng, Web service testing tool soapui and its analysis[J] Computer Applications and Software, 14. Mercury Interactive, pp.155-157, 2007.