Reihaneh Khorsand Motlagh Esfahani Farhad Mardukhi Naser Nematbakhsh Reputation Improved Web Services Discovery Based on QoS. 206-214 2010 5 JCIT 9 http://www.aicit.org/jcit/ppl/JCIT0509_21.pdf db/journals/jcit/jcit5.html#EsfahaniMN10