1. Yue, K., Wang, X., Zhou, A.: Underlying Techniques for Web Service. Journal of Software 15(3), 428–442 (2004) (Chinese)
2. Klein, M., Bernstein, A.: Searching for Services on the Semantic Web Using Process Ontologies. In: Proceedings of the International Semantic Web Working Symposium ( SWWS), IOS Press, Amsterdam (2001)
3. Caverlee, J., Liu, L., Rocco, D.: Discovering and Ranking Web Services with BASIL: A Personalized Approach with Biased Focus. In: Proceedings of the 2nd International Conference on Service Oriented Computing (ICSOC 2004), New York, November 15-18 (2004)
4. Dong, X., Halevy, A., Madhavan, J., Nemes, E., Zhang, J.: Similarity Search for Web Services. In: Proceedings of the 30th VLDB Conference, Toronto, Canada (2004)
5. W3C Working Group: Web Services Architecture (February 2004),
http://www.w3.org/TR/2004/NOTE-ws-arch-20040211/
.