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Regular flow nets, extended from Petri nets and YAWL, have been presented as bases for modeling web service behavior because of their abilities for dealing with cyclic services and data dependences among services. However, the corresponding approach on how to check the regularity of a flow net has not been given yet. So, in this paper we propose a(More)
Regular flow nets, extended from Petri nets and YAWL, have been proposed as bases for modeling web service behavior because of their abilities for dealing with cyclic behavior and data dependences among services. However, the corresponding approach on how to regularize flow nets into regular flow nets has not been given yet. So, in this paper we propose a(More)
—Component adaptation is widely considered to be one of the crucial problems in Component-Based Software Engineering. Based on the analysis of multiple component adaptation methods, we propose a new approach to component adaptation dealing with extra-functional mismatches, which is illustrated associating with a simplified example of Image Viewer/Browser.(More)
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