Quality of Service Characteristic
by
Benedikt Liegener
—
last modified
Apr 27, 2012 10:00
—
filed under:
KnowledgeModel
Definitions
Term: Quality of Service Characteristics |
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) Characteristic is a sub-metamodel that includes the names (constructors) of the nonfunctional characteristics in the QoS model (e.g., latency, throughput); the dimensions in which each characteristics is measured (e.g.: reliability can be measured in MTBF, time to repair, etc), as well as the direction of order in the domain, its units, associated statistics, etc.; the possibility of grouping several characteristics (e.g., the performance category); the description of the values that quantifiable QoS characteristics can take, and others. [CD-IA-1.1.1] {SYN: QoS Characteristic} |
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: Quality Assurance; http://deepse.dei.polimi.it/;
Carlo Ghezzi, Elisabetta Di Nitto, Giordano Tamburelli
- UOC: Service Oriented Computing; http://www.ics.forth.gr/isl/r-d-activities/soc.html; Dimitris Plexousakis, Kyriakos Kritikos
- Tilburg: Quality Assurance; http://www.tilburguniversity.nl/eriss/research/; Michael Parkin
- UniHH: Service Oriented Computing http://vsis-www.informatik.uni-hamburg.de/information; Winfried Lamersdorf, Sonja Zaplata
- INRIA: Quality of Services in Component Based Systems ;http://www.irisa.fr/triskell/; Noël Plouzeau, Jean-Marc Jézéquel
References
- [CD-IA-1.1.1] "Comprehensive overview of the state of the art on service-based systems"