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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | van Moorsel, A.P.A. |
| Copyright Year | 1998 |
| Description | Author affiliation: Distributed Software Res. Dept., AT&T Bell Labs., Murray Hill, NJ, USA (van Moorsel, A.P.A.) |
| Abstract | Modern-day computing system design and development is characterized by increasing system complexity and ever shortening time to market. For modeling techniques to be deployed successfully, they must conveniently deal with complex system models, and must be quick and easy to use by non-specialists. In this paper we introduce "action models", a modeling formalism that tries to achieve the above goals for reliability evaluation of fault-tolerant distributed computing systems, including both software and hardware in the analysis. The metric of interest in action models is the job success probability, and we will argue why the traditional availability metric is insufficient for the evaluation of fault-tolerant distributed systems. We formally specify action models, and introduce path-based solution algorithms to deal with the potential solution complexity of created models. In addition, we show several examples of action models, and use a preliminary tool implementation to obtain reliability results for a reliable clustered computing platform. |
| Starting Page | 119 |
| Ending Page | 128 |
| File Size | 1888084 |
| Page Count | 10 |
| File Format | |
| ISBN | 0818686790 |
| ISSN | 10872191 |
| DOI | 10.1109/IPDS.1998.707715 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1998-09-09 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Fault tolerant systems Distributed computing Time to market Fault trees Stochastic systems Petri nets Telecommunication switching Hardware Availability Clustering algorithms |
| Content Type | Text |
| Resource Type | Article |
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