NDLI: A Goal Specification Language for Automated Discovery and Composition of Web Services

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A Goal Specification Language for Automated Discovery and Composition of Web Services

Content Provider	CiteSeerX
Author	Agarwal, Sudhir
Description	In order to find suitable Web services from a large col-lection of Web services, automatic support is needed to filter out Web services relevant according to some crite-ria specified by the user. In real business scenarios con-straints on the types of input and output parameters are often not sufficient. Rather one wishes to specify con-straints on relationships of input and output parameters, interaction pattern and non-functional properties ofWeb services. Therefore, there is a need for a more expressive goal specification language. Current goal specification techniques for matchmak-ing and composition of Web services either lack expres-sivity to support real business scenarios or formal se-mantics to enable development of automatic algorithms. In this paper, we present a goal specification language that allow specifying constraints on functional and non-functional properties of Web services. The language is a novel combination of an expressive temporal logic µ-calculus and an expressive description logic SHIQ(D). 1.
File Format	PDF
Language	English
Publisher Institution	In International Conference on Web Intelligence
Access Restriction	Open
Subject Keyword	Automatic Algorithm Real Business Scenario Con-straints Expressive Temporal Logic Calculus Output Parameter Real Business Scenario Current Goal Specification Technique Expressive Description Logic Shiq Expressive Goal Specification Language Goal Specification Language Formal Se-mantics Lack Expres-sivity Automated Discovery Non-functional Property Web Service Novel Combination Interaction Pattern Suitable Web Service Automatic Support Large Col-lection
Content Type	Text
Resource Type	Article

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