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Error Modeling in Dependable Component-based Systems

Fulltext:


Publication Type:

Conference/Workshop Paper

Venue:

IEEE International Workshop on Component-Based Design of Resource-Constrained Systems (CORCS08)


Abstract

Component-Based Development (CBD) of software, with its successes in enterprise computing, has the promise of being a good development model due to its cost effectiveness and potential for achieving high quality of components by virtue of reuse. However, for systems with dependability concerns, such as real-time systems, a major challenge in using CBD consists of predicting dependability attributes, or providing dependability assertions, based on the individual component properties and architectural aspects. In this paper, we propose a framework which aims to address this challenge. Specifically, we present a revised error classification together with error propagation aspects, and briefly sketch how to compose error models within the context of Component-Based Systems (CBS). The ultimate goal is to perform the analysis on a given CBS, in order to find bottlenecks in achieving dependability requirements and to provide guidelines to the designer on the usage of appropriate error detection and fault tolerance mechanisms.

Bibtex

@inproceedings{Aysan1266,
author = {H{\"u}seyin Aysan and Sasikumar Punnekkat and Radu Dobrin},
title = {Error Modeling in Dependable Component-based Systems},
month = {July},
year = {2008},
booktitle = {IEEE International Workshop on Component-Based Design of Resource-Constrained Systems (CORCS08)},
url = {http://www.es.mdu.se/publications/1266-}
}