Dissertation > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Program design,software engineering > Software Engineering > Software Development

Realization of software reliability based on failure data assessment and analysis tools

Author YaoZhen
Tutor TangXueFei
School University of Electronic Science and Technology
Course Computer Applications
Keywords Software Reliability Reliability model Failure data
CLC TP311.52
Type Master's thesis
Year 2007
Downloads 348
Quotes 9
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In today's engineering development , software has played a central role in some of the system itself is a software system . Large-scale software systems in a number of important areas , complex logic , tend to have high demands on reliability and security . Software reliability assessment is an important means to ensure and improve the quality of software is also an important area of computer engineering . Software reliability assessment , you can get the software reliability parameters can quantify the quality of software , so as to build confidence for the users of the software . As a method to improve the quality and reliability of software , software reliability in terms of software engineering in theory and in practice are of great significance , become the focus of current research . This article focuses on research software failure data and software reliability assessment on this basis . The research software reliability trend analysis methods , as well as the reliability model, selected on the basis of known reliability trend study evaluated the reliability assessment of quality . The thesis consists of two parts , the first part consists of one, two , three chapters . The first chapter introduces the research background and research contents of software reliability , and a broad overview of the current software reliability assessment method ; second chapter introduces the basic concepts and principles of software reliability assessment , reliability relevant parameters ; Chapter major research software reliability model focuses on several reliability growth model , and the general reliability modeling process . The second part of the fourth, fifth and sixth chapters , is the focus of this paper . Chapter 4 first study the precise definition of failure data and failure data collected principle , then study the reliability of trend analysis method , and then study the accuracy of the technical evaluation of a model to predict the depth to improve software reliability prediction quality method. Chapter V design a software reliability analysis tool (SRAT) . Chapter VI Conclusion introduce the achievements and characteristics of the paper , and statement of deficiencies and future research .

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