Affiliation:
1. Department of Mathematical Information Technology University of Jyväskylä P.O.Box 35 40014, Jyväskylä, Finland,
Abstract
The major factor driving the development of contemporary information services, and in particular Web services, is the need for added value. The creation of a huge variety of complex, value-added, although rarely used services seems a bulky approach, whose efficiency is at least questionable. An excellent alternative is the composition of ready-made, more general and simple services for creation of complex value-added functionality on-demand. However, to be really effective such composition has to be real-time, automatic, reliable, and allow thorough customization of the service functionality with respect to user demands and preferences. In this paper we propose a service composition approach based on a Petri nets modeling technique. The approach facilitates automatic and goal-driven creation of composite Web services
Subject
Computer Graphics and Computer-Aided Design,Modeling and Simulation,Software
Cited by
31 articles.
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