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    National Tsing Hua University Institutional Repository > 電機資訊學院 > 資訊工程學系 > 期刊論文 >  An Investigation into Whether the NHPP Framework Is Suitable For Software Reliability Prediction and Estimation


    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/82442


    Title: An Investigation into Whether the NHPP Framework Is Suitable For Software Reliability Prediction and Estimation
    Authors: C. T. Lin;K. W. Tang;J. R. Chang;C. Y. Huang
    教師: 黃慶育
    Date: 2010
    Publisher: Institute of Electrical and Electronics Engineers
    Relation: Proceedings of the 2010 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM 2010), Macau, China, 7-10 Dec. 2010, pp. 626-630
    Keywords: Software testing
    artificial neural network (ANN)
    homogeneous Poisson process (HPP)
    non-homogeneous Poisson process (NHPP)
    software reliability
    software reliability growth models (SRGMs)
    statistical test
    Abstract: Many software reliability growth models (SRGMs) based on non-homogeneous Poisson process (NHPP) framework have been proposed for estimating the reliability growth of products. However, some concerns regarding the properties of NHPP framework were exposed and discussed while the NHPP models have received considerable attention. Two main concerns are (I) the variance of an NHPP-based model grows as software testing proceeds, which was considered an unreasonable NHPP property for describing software failure behavior; and (II) the numbers of failures observed in disjoint time intervals are independent, which may fails in the early stage of software testing. With regard to Concern (I), we will justify the validity of NHPP framework through a mathematical perspective, i.e. the process of parameter estimation for NHPP models. Considering Concern (II), we will explain why NHPP SRGMs are still workable from the applicable perspectives. As a result, we believe the NHPP framework may still have merit.
    Relation Link: http://www.ieee.org/
    URI: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/82442
    Appears in Collections:[資訊工程學系] 期刊論文
    [資訊系統與應用研究所] 會議論文

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