scholarly journals A Policy-Based Dynamic Adaptation System for Service Composition

2017 ◽  
Author(s):  
Sara Zatout ◽  
Mohamed Lamine Berkane ◽  
Mahmoud Boufaida
Keyword(s):  
Service Composition ◽  
Dynamic Adaptation

scholarly journals How Can Transactional Semantics Enhance the Commit Rate of Context-aware Service Composition in Advanced Pervasive Systems?

2021 ◽  
Vol 9 (4) ◽  
pp. 39-57
Author(s):  
Widad Ettazi ◽  
Driss Riane ◽  
Mahmoud Nassar
Keyword(s):  
Performance Evaluation ◽  
Service Composition ◽  
Adaptation Strategy ◽  
Dynamic Adaptation ◽  
Behavioral Adaptation ◽  
Context Aware ◽  
Pervasive Systems ◽  
Alternative Behaviors ◽  
Run Time ◽  
Context Aware Service

Context-aware composition of services exhibiting transactional properties poses several challenges. A major challenge is the transactional behavior of candidate services which is subject to perpetual change while the composition is running. Compositions of services displaying transactional properties must be dynamically adapted at run time to cope with context fluctuations. By dynamic adaptation, we refer to the ability to alter the composition behavior in response to changes affecting its execution. We focus on changes impacting the successful commit rate of transactional service composition. This has led us to explore the trail of a flexible homeomorphism between alternative behaviors. We propose a behavioral adaptation approach that adjusts the behavior of transactional compositions of services in a proactive and transparent manner. This strategy is based on the Profiled Task Class concept. A service composition generator has also been developed for the performance evaluation of components implementing the behavioral adaptation strategy in order to identify its impact on the commit rate of CATS compositions.

Modeling and Algorithms for QoS-Aware Service Composition in Virtualization-Based Cloud Computing

2013 ◽  
Vol E96.B (1) ◽  
pp. 10-19 ◽  
Author(s):  
Jun HUANG ◽  
Yanbing LIU ◽  
Ruozhou YU ◽  
Qiang DUAN ◽  
Yoshiaki TANAKA
Keyword(s):  
Cloud Computing ◽  
Service Composition

The Design and Implementation of a Service Composition System Based on a RESTful API

2019 ◽  
pp. 573-583
Author(s):  
Hui Wang ◽  
Guang-Yu Sun ◽  
Qin-Yan Zhang ◽  
Kai-Min Liu ◽  
Meng Xi ◽  
...  
Keyword(s):  
Service Composition ◽  
Design And Implementation

Drawing the Written Woman

2014 ◽  
Vol 7 (2) ◽  
pp. 31-63
Author(s):  
Sonia Lagerwall
Keyword(s):  
Historical Novel ◽  
Dynamic Adaptation ◽  
Adaptation Process ◽  
The Novel ◽  
Artistic Training

This article deals with Philippe Druillet's three-volume comic adaptation (1980–1985) of Salammbô, Gustave Flaubert's historical novel from 1862, set three centuries BC. Flaubert was famous for not wanting his texts illustrated: he argued that the preciseness of images would undo the poetic vagueness of his written words. The article examines how Druillet tackles the challenge of graphically representing Flaubert's canonical work without reducing the priestess Salammbô into a given type. The analysis shows a dynamic adaptation process in which Druillet gives a kaleidoscopic form to Flaubert's text. His variation on the Salammbô character foregrounds photography, a medium historically relevant to the novel but also to Druillet's own artistic training. Featuring his character Lone Sloane in the role of Mathô, the adaptation proves to be a highly personal appropriation of the novel, where Druillet enhances an autobiographical dimension of his work previously hinted at in La Nuit and Gaïl.

Verifying Service Composition Based on Modular Reachability Graph and Generating BPEL Codes

2010 ◽  
Vol 21 (8) ◽  
pp. 1810-1819 ◽  
Author(s):  
Yan-Hua DU ◽  
Yu-Shun FAN ◽  
Xi-Tong LI
Keyword(s):  
Service Composition ◽  
Reachability Graph

User-oriented Web service composition method

2009 ◽  
Vol 29 (11) ◽  
pp. 3120-3123 ◽  
Author(s):  
Peng LI ◽  
De-chen ZHAN ◽  
Guo-zhong LIU ◽  
Lan-shun NIE ◽  
Jin-dan FENG
Keyword(s):  
Web Service ◽  
Service Composition ◽  
Web Service Composition ◽  
Composition Method
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