Research Article
Service Selection Constraint Model and Optimization Algorithm for Web Service Composition
School of Computer Science and Engineering, Xi�an University of Technology, Xi�an, 710048, China
Zhang Jing
School of Computer Science and Engineering, Xi�an University of Technology, Xi�an, 710048, China
Huai-zhou Yang
School of Computer Science, Xi�an Shiyou University, Xi�an, 710065, China