Quality of Service-Aware Service Composition
by
Benedikt Liegener
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last modified
Sep 07, 2011 14:16
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filed under:
KnowledgeModel
Definitions
| Term: Quality of Service-Aware Service Composition |
Domain: Cross-cutting issues | ||||
|---|---|---|---|---|---|
| Engineering and Design (KM-ED) |
Adaptation and Monitoring (KM-AM) |
Quality Definition, Negotiation and
Assurance (KM-QA) |
Generic (domain independent) |
||
| D o m a i n : L a y e r s |
Business Process Management (KM-BPM) |
||||
| Service Composition and
Coordination (KM-SC) |
Quality of
Service-Aware Service Composition usually happens
at design time by using a number of candidate services for each activity in the composite service. |
Re-optimisation of QoS-Aware service composition can be carried out at runtime.[CD-IA-1.1.1] | Quality of Service-Aware Service Composition is a form of service composition that is based on and attempts to improve the overall Quality of Service (QoS) of the composite service, such as execution time, reliability, availability or cost. | ||
| Service Infrastructure (KM-SI) |
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| Generic (domain independent) |
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Competencies
- POLIMI: Web service orchestration and QoS optimization; http://home.dei.polimi.it/pernici/ws-research.html; Barbara Pernici, Danilo Ardagna, Pierluigi Plebani, Cinzia Cappiello, Marco Comuzzi
- POLIMI: Service Composition; http://deepse.dei.polimi.it/; Carlo Ghezzi, Elisabetta Di Nitto, Giordano Tamburelli, Valentina Mazza, Andrea Mocci, Luca Cavallaro, Daniel Dubois
- USTUTT: Service Composition; http://www.iaas.uni-stuttgart.de/indexE.php;
Frank Leymann, Dimka Karastoyanova, Olha Danylevych
- UPM: Software Engineering, Static Analysis, Resource Analysis;http://clip.dia.fi.upm.es; Manuel
Carro, Manuel Hermenegildo, Julio Mariño
- TUW: Quality-of-Service Aware Web Service Composition;http://www.infosys.tuwien.ac.at/; Schahram Dustdar, Florian Rosenberg
Scenarios
TBD
References
- [CD-IA-1.1.1] Comprehensive overview of the state of the art on service-based systems
