DocumentCode :
2985838
Title :
Taxonomy-Driven Adaptation of Multi-layer Applications Using Templates
Author :
Popescu, Razvan ; Staikopoulos, Athanasios ; Liu, Peng ; Brogi, Antonio ; Clarke, Siobhán
Author_Institution :
Sch. of Comput. Sci. & Stat., Trinity Coll. Dublin, Dublin, Ireland
fYear :
2010
fDate :
Sept. 27 2010-Oct. 1 2010
Firstpage :
213
Lastpage :
222
Abstract :
Current adaptation approaches mainly work in isolation and cannot be easily integrated to tackle complex adaptation scenarios. The few existing cross-layer adaptation techniques are somewhat inflexible because the adaptation process is predefined and static. In this paper we propose a methodology for the dynamic and flexible adaptation of multi-layer applications. We use events to trigger the process of matching adaptation templates, which expose adaptation logic as BPEL processes. The matching process employs taxonomies of adaptation mismatches to select adaptation templates based on the degree of match between events and adaptation mismatches. We provide support for cross-layer adaptation by allowing templates to be composed either directly, through invocations of WSDL operations or indirectly, through events.
Keywords :
Web services; business data processing; specification languages; BPEL processes; WSDL; cross-layer adaptation techniques; multilayer applications; taxonomy driven adaptation; template matching; Artificial intelligence; Engines; Joining processes; Monitoring; OWL; Protocols; Taxonomy; adaptation templates; cross-layer adaptation; matchmaking; multi-layer applications;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Self-Adaptive and Self-Organizing Systems (SASO), 2010 4th IEEE International Conference on
Conference_Location :
Budapest
Print_ISBN :
978-1-4244-8537-6
Electronic_ISBN :
978-0-7695-4232-4
Type :
conf
DOI :
10.1109/SASO.2010.23
Filename :
5630171
Link To Document :
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