This experiment
shows the potential of using the OWL-QoS in the e-business world with
Semantic Web technologies.
Figure 4. Matchmaker system prototype
Matchmaking Module
Ontology
Repos tory
Serv ce
Requester
Serv ce
Prov der
Convertor
Reasoner
KRSS OWL
Inquiry
Publish
Result
0 Zhou, Ch a, and Lee
Copyright ?© 2007, Idea Group Inc. Copying or distributing in print or electronic forms without written permission
of Idea Group Inc. is prohibited.
Figure 5. OWL QoS matchmaker??™s inquiry result
Figure 6. Advertisement??™s inquiry time
Web Serv ces D scovery and QoS-Aware Extens on 0
Copyright ?© 2007, Idea Group Inc. Copying or distributing in print or electronic forms without written permission
of Idea Group Inc. is prohibited.
The measurement system itself should be able to plug into the measured Web service
system with minimum influence. Figure 7 shows the sample architecture for the
measurement system. Each measurement handler corresponds to one AtomicMetric
individual, and the measurement system pushes the measured data to the collector
service. Each collector corresponds to one ComplexMetric and will store the received
data series for calculation.
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