1. Al-Masri, E., Mahmoud, Q.H.: Qos-based discovery and ranking of web services. In: IEEE 16th International Conference on Computer Communications and Networks (ICCCN), pp. 529–534 (2007)
2. Andrews, T., Curbera, F., Dholakia, H., Goland, Y., Klein, J., Leymann, F., Liu, K., Roller, D., Smith, D., Thatte, S., Trickovic, I., Weerawarana, S.: Business process execution language for web services version 1.1.
http://www.ibm.com/developerworks/library/specification/ws-bpel/
(2003). Accessed 11 Aug 2009
3. Arkin, A., Askary, S., Fordin, S., Jekeli, W., Kawaguchi, K., Orchard, D., Pogliani, S., Riemer, K., Struble, S., Takacsi-Nagy, P., Trickovic, I., Zimek, S.: Web service choreography interface (wsci) 1.0.
http://www.w3.org/TR/wsci
(2002). Accessed 13 Aug 2007
4. Berenson, M.L., Levine, D.M.: Anova and other c-sample tests with numnerical data. In: Basic Business Statistics: Concepts and Applications, 6th edn., pp. 525–543. Prentice Hall, Englewood Cliffs (2011)
5. Bose, A., Nayak, R., Bruza, P.: Improving web service discovery by using semantic models. In: 9th International Conference on Web Information Systems Engineering (WISE 2008), pp. 366–380. Springer, Berlin, Heidelberg, Auckland, New Zealand (2008)