Date Added: Oct 2010
Software as a Service (SaaS) is an emerging software framework satisfying many tenants. It requires a unified subscriber to describe SaaS to make for easy integration with other application; however, SaaS provides services to different tenants by running only one instance. In order to satisfy personalized needs, the authors propose the use of Web Services Conversation Language (WSCL) to express the views of tenant and provider separately. They also put forward a new modeling Tool for constructing SaaS Service, describing the modeling method and process. Finally they conclude the whole work in the future.