An Integrated context-aware Planning Approach to Self-Adaptation Web Service Composition

2016 ◽  
Author(s):  
Sihem Cherif ◽  
Raoudha Ben Djemaa ◽  
Ikram Amous
Keyword(s):  
Web Service ◽  
Service Composition ◽  
Web Service Composition ◽  
Context Aware ◽  
Planning Approach ◽  
Self Adaptation

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.

A framework for context-aware web service composition using planning techniques

2015 ◽  
Vol 10 (4) ◽  
pp. 185-197
Author(s):  
Maryam Omid ◽  
Faramarz Safi-Esfahani ◽  
Mohammad-Hossein Nadimi-Shahraki
Keyword(s):  
Web Service ◽  
Service Composition ◽  
Web Service Composition ◽  
Context Aware ◽  
Planning Techniques

A DDL-Based Model for Web Service Composition in Context-Aware Environment

2008 ◽  
Author(s):  
Wenjia Niu ◽  
Zhongzhi Shi ◽  
Changlin Wan ◽  
Liang Chang ◽  
Hui Peng
Keyword(s):  
Web Service ◽  
Service Composition ◽  
Web Service Composition ◽  
Context Aware
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