Human-Computer Collaborative Service Composition for Service-Oriented Manufacturing Integrated Systems

2010 ◽  
Vol 139-141 ◽  
pp. 1446-1450
Author(s):  
Bao Lu Wang ◽  
Lin Zhang ◽  
Yong Liang Luo ◽  
Qi Cheng Zhang ◽  
Hua Guo
Keyword(s):  
Product Design ◽  
Web Service ◽  
Business Process ◽  
Service Composition ◽  
Integrated Systems ◽  
Semantic Web Service ◽  
Key Technologies ◽  
Service Oriented ◽  
Semantic Web Service Composition ◽  
Design And Manufacture

In view of the characteristics and difficulties of service composition, taking particularities of enterprise product design and manufacture into consideration, in order to improve the efficiency of service composition for manufacturing integrated systems, a collaborative semantic web service composition framework based on abstract business process was proposed to construct the workflow by way of man-computer collaboration, and the key technologies involved in this framework such as service modeling, searching, binding and execution were analyzed in detail.

Cost-Sensitive Probabilistic Contingent Planning for Web Service Composition

2016 ◽  
Vol 25 (01) ◽  
pp. 1660001 ◽  
Author(s):  
George Markou ◽  
Ioannis Refanidis
Keyword(s):  
Web Service ◽  
Service Composition ◽  
Original Problem ◽  
Web Service Composition ◽  
Semantic Web Service ◽  
Planning Approach ◽  
Merging Process ◽  
Multiple Alternative ◽  
Semantic Web Service Composition ◽  
Contingent Planning

This article presents a cost sensitive probabilistic contingent planning approach for automated semantic web service composition, under the assumptions that the execution of each web service incurs some cost; its alternative outcomes along with their probabilities of occurring are known in advance; and actions do not involve delete effects. The implemented planner, MAPPPA2, produces a contingent plan in the form of a decision tree, by integrating multiple alternative deterministic plans computed by solving a determinized version of the original problem. Both the generation of the alternative deterministic plans, as well as the merging process attempt to maximize the expected utility of the final contingent plan. The article presents evaluation results regarding the approach, based on three web service composition domains.

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