1. Patil, N., Gopal, A.: Comparative study of mechanisms for web service discovery based on centralized approach focusing on UDDI. Int. J. Comput. Appl. 14, 28–31 (2011)
2. Antoniou, G., Van Harmelen, F.: Web ontology language: OWL. In: Handbook on Ontologies, pp. 91–110. Springer, Berlin, Heidelberg (2009)
3. Rada, R., Mili, H., Bicknell, E., Blettner, M.: Development and application of a metric on semantic nets. IEEE. Trans. Syst. Man. Cybern. 19, 17–30 (1989)
4. Fethallah, H., Chikh, A.: Automated retrieval of semantic web services: a matching based on conceptual indexation. Int. Arab J. Inf. Technol. 10, 61–66 (2013)
5. Chinnici. R., Moreau. J.J., Ryman, A., Weerawarana, S.: Web services description language (WSDL) version 2.0 part 1: core language.W3C recommendation (2007)