%0 Journal Article %A Pham Thi Quynh and Huynh Quyet Thang %D 2009 %J International Journal of Computer and Information Engineering %B World Academy of Science, Engineering and Technology %I Open Science Index 27, 2009 %T Dynamic Coupling Metrics for Service – Oriented Software %U https://publications.waset.org/pdf/2975 %V 27 %X Service-oriented systems have become popular and presented many advantages in develop and maintain process. The coupling is the most important attribute of services when they are integrated into a system. In this paper, we propose a suite of metrics to evaluate service-s quality according to its ability of coupling. We use the coupling metrics to measure the maintainability, reliability, testability, and reusability of services. Our proposed metrics are operated in run-time which bring more exact results. %P 795 - 800