Li Kuang Jian Wu Ying Li ShuiGuang Deng Zhaohui Wu Exploring Dependency between Interfaces in Service Matchmaking. 506-513 2007 conf/IEEEscc/2007 IEEE SCC http://doi.ieeecomputersociety.org/10.1109/SCC.2007.60 db/conf/IEEEscc/scc2007.html#KuangWLDW07