International Journal of Soft Computing and Engineering (IJSCE)
Cloud services are becoming a major system for constructing distributed systems. Service-Oriented Architecture (SOA) is widely working in electronic business, electronic -government, automotive systems, multimedia services, process control, finance, and a lot of other domains. Quality-of-Service (QoS) is usually employed for describing the non-functional characteristics of cloud services and employed as an important differentiating point of different cloud services. With the prevalence of cloud services on the internet, cloud service QoS management is becoming more and more important.