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Automated Generation of Queuing Network Model from UML-based Software Models with Performance Annotations
| Content Provider | Semantic Scholar |
|---|---|
| Author | Zhong-Fu, Xu Lehmann, Axel Xu, Zhongfu |
| Copyright Year | 2002 |
| Abstract | In order to analyze and evaluate performance properties of software design plans before they are implemented, we propose a methodology for automatic generation of queuing network models from UML-based software models. The UML extensions defined in OMG UML profile for schedulability, performance and time specification are used to model the software workload, active computer devices and their activities. A UML activity diagram is used to reformulate the software execution in terms of activities performed by computer devices, and a UML deployment diagram shows the computer devices and their relationships. In the proposed approach, performance information is annotated to these two diagrams. An XMI-based algorithm was developed to reformulate the performance information into a format suitable for automatic generation of queuing network-based performance models. A case study is performed to demonstrate our proposals with a simple example modeling a hypothetical Information Retrieval System . |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://webdoc.sub.gwdg.de/ebook/ah/2003/unibw-muenchen/reports/reports/2002-06.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |