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Fault Prediction in Object Oriented System Using the Coupling and Cohesion of Classes

Author(s): Mr. Amol S. Dange | Prof. Dr. S. D. Joshi

Journal: International Journal of Computer Science and Management Studies
ISSN 2231-5268

Volume: 11;
Issue: 02;
Start page: 48;
Date: 2011;
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Keywords: Design pattern | software metrics | measure theory | coupling

Building efficient systems is one of the main challenges for softwaredevelopers, who have been concerned with dependability-related issues asthey built and deployed. Lots of changes often needs including the nature offaults and failures and the complexity of systems. Sometimes acceptingminor errors always need efforts to eliminate faults that might cause them isin the core of dependability. To this end various fault tolerance mechanismshave been investigated by researchers and used in industry. Unfortunately,more often than not these solutions exclusively focus on the implementation,ignoring other development phases, most importantly the earlier ones. Thiscreates a dangerous gap between the requirement to build dependable (andfault prediction) systems and the fact that it is not dealt with until theimplementation step.A current software engineering gives attention towards only normal behaviorwith assumption that all faults can be removed during development. In factevery phase SDLC needs to be focused with phase-specific fault detectionmeans.We mean to conclude that SDLC requires: Integration of fault detection starting from requirement andarchitecture. Making fault detection-related decisions at each phase by explicitmodeling of faults. Developing dedicated tools for fault detection modeling; providingdomain-specific application-level fault prediction mechanisms.Part I: Fault Prediction engineering: from requirements to codePart II: Languages and Tools for engineering fault prediction systems

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