Quality of Service Level
by
Benedikt Liegener
—
last modified
Jul 13, 2011 14:53
—
filed under:
KnowledgeModel
Definitions
| Term: Quality of Service Level |
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) |
|||||
| Service Infrastructure (KM-SI) |
|||||
| Generic (domain independent) |
Quality of Service (QoS) Level defines the different modes in which a system can be. Depending on, e.g., available resources, a different execution level can be jumped to if continuing the execution in the current one is not possible. The submetamodel defines the abstract classes to represent levels, transitions between them, and when those transitions have to take place. [CD-IA-1.1.1] {SYN: QoS Level} | ||||
Competencies
- UniDue: Quality Assurance; http://www.sse.uni-due.de/wms/en/?go=111;
Klaus Pohl, Andreas Metzger
- POLIMI: Adaptive Web Services; http://home.dei.polimi.it/pernici/ws-research.html; Barbara Pernici, Maria Grazia Fugini, Danilo Ardagna, Pierluigi Plebani, Cinzia Cappiello, Marco Comuzzi, Kyriakos Kritikos
- POLIMI: Dependable Evolvable Pervasive SE; http://deepse.dei.polimi.it/; Carlo Ghezzi, Giordano Tamburelli
- UOC: Service Oriented Computing; http://www.ics.forth.gr/isl/r-d-activities/soc.html; Dimitris Plexousakis, Kyriakos Kritikos
- UniHH: Service Oriented Computing http://vsis-www.informatik.uni-hamburg.de/information; Winfried Lamersdorf, Sonja Zaplata
Scenarios
TBD
References
- [CD-IA-1.1.1] Comprehensive overview of the state of the art on service-based systems
