Modeling Web Services by Iterative Reformulation of Functional and Non-Functional Requirements
Source: Iowa State University
The authors propose an approach for incremental modeling of composite Web services. The technique takes into consideration both the functional and nonfunctional requirements of the composition. While the functional requirements are described using symbolic transition systems transition systems augmented with state variables, function invocations, and guards; non-functional requirements are quantified using thresholds. The approach allows users to specify and possibly incomplete specification of the desired service (goal) that can be realized by selecting and composing a set of pre-existing services.
| Format: | Size: | 119.70 | |
| Date: | Oct 2006 |
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