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2002 International Symposium on Empirical Software Engineering (ISESE'02)
Estimating Mixed Software Reliability Models Based on the EM Algorithm
Nara, Japan
October 03-October 04
ISBN: 0-7695-1796-X
| ASCII Text | x | ||
| Hiroyuki Okamura, Yasuhiro Watanabe, Tadashi Dohi, "Estimating Mixed Software Reliability Models Based on the EM Algorithm," Empirical Software Engineering, International Symposium on, pp. 69, 2002 International Symposium on Empirical Software Engineering (ISESE'02), 2002. | |||
| BibTex | x | ||
| @article{ 10.1109/ISESE.2002.1166927, author = {Hiroyuki Okamura and Yasuhiro Watanabe and Tadashi Dohi}, title = {Estimating Mixed Software Reliability Models Based on the EM Algorithm}, journal ={Empirical Software Engineering, International Symposium on}, volume = {0}, year = {2002}, isbn = {0-7695-1796-X}, pages = {69}, doi = {http://doi.ieeecomputersociety.org/10.1109/ISESE.2002.1166927}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, } | |||
| RefWorks Procite/RefMan/Endnote | x | ||
| TY - CONF JO - Empirical Software Engineering, International Symposium on TI - Estimating Mixed Software Reliability Models Based on the EM Algorithm SN - 0-7695-1796-X SP EP A1 - Hiroyuki Okamura, A1 - Yasuhiro Watanabe, A1 - Tadashi Dohi, PY - 2002 KW - null VL - 0 JA - Empirical Software Engineering, International Symposium on ER - | |||
This paper considers the mixture models to unify software reliability models (SRMs). The modeling framework is based on the randomization of a software fault detection rate. Our models, called the mixed SRMs in this paper, can include some existing SRMs such as Littlewood NHPP model and the hyperexponential SRM. We develop an efficient parameter estimation algorithm for the mixed SRMs based on the EM (Expectation-Maximization) principle, and investigate both the effectiveness of the EM algorithm and the validity of the mixed SRMs through the numerical examples with real software failure data.
Citation:
Hiroyuki Okamura, Yasuhiro Watanabe, Tadashi Dohi, "Estimating Mixed Software Reliability Models Based on the EM Algorithm," isese, pp.69, 2002 International Symposium on Empirical Software Engineering (ISESE'02), 2002
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