Results 151 to 160 of about 398 (165)

AN EMBEDDED OSS RELIABILITY AND OPTIMIZATION ANALYSIS INCORPORATING IMPERFECT DEBUGGING

International Journal of Reliability, Quality and Safety Engineering, 2009
As a result of the technological progress, software development environment has changed into development paradigm based on client/server systems by using network computing technologies. Network technologies have made rapid progress with the dissemination of computer systems in all areas. These network technologies become increasingly more complex in a
YOSHINOBU TAMURA, SHIGERU YAMADA
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Optimal software release policy with a learning factor for imperfect debugging

Microelectronics Reliability, 1993
Abstract In this paper, we discuss a software reliability growth model with a learning factor for imperfect debugging based on a non-homogeneous Poisson process (NHPP). Parameters used in the model are estimated. An optimal release policy is obtained for a software system based on the total mean profit and reliability criteria. A random software life-
Guolin Xia, Panlop Zeephongsekul, Santosh Kumar   +2 more
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Imperfect Debugging Software Reliability Model with Exponential and Linear Characteristics

International Journal of Software Engineering and Knowledge Engineering
This study aims to develop two generalized software reliability growth models (SRGMs) based on the non-homogeneous Poisson process (NHPP), considering the potential for imperfect debugging. The proposed models integrate both exponential and linear characteristics into the fault content function while accounting for varying fault detection rates ...
Gwo-Liang Liao, Wen-Hsin Chiang, Li-Chun Liao   +2 more
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Mixture models for reliability of software with imperfect debugging: Identifiability of parameters

IEEE Transactions on Reliability, 1995
A class of software-reliability mixture-type models is introduced in which individual bugs come with i.i.d. random failure-causation rates /spl lambda/, and have conditional hazard function /spl phi/(t|/spl lambda/) for software failure times. The models allow the possibility of imperfect debugging, in that at each failure a new bug (possibly with ...
I. Fakhre-Zakeri, E. Slud
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Markovian Imperfect Software Debugging Model and Its Performance Measures

Stochastic Analysis and Applications, 2003
Abstract This paper considers a Markovian imperfect software debugging model incorporating two types of faults and derives several measures including the first passage time distribution. When a debugging process upon each failure is completed, the fault which causes the failure is either removed from the fault contents with probability p or is remained
Dong Ho Park, Chong Hyung Lee
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Quantifying the Influences of Imperfect Debugging on Software Development Using Simulation Approach

2009
Practical experiences indicate that imperfect debugging actually exists in software development. In addition to inherent faults, additional faults may be introduced into software system during debugging process. Therefore, the debugging team should be staffed with more personnel to fix the introduced faults and ensure the quality of software system. To
Chu-Ti Lin, Chin-Yu Huang
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Modeling software-reliability with multiple failure-types and imperfect debugging

Proceedings of Annual Reliability and Maintainability Symposium (RAMS), 2002
This paper presents a software reliability model that is based on a nonhomogeneous Poisson process. The major contribution of this model is combining multiple failure types with imperfect debugging. In addition, the paper discusses cost models that can be used to determine the optimal time to be spent debugging.
T. Lynch, null Hoang Pham, null Way Kuo
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Imperfect Debugging/Testing Efficiency Software Reliability Growth Models

2011
Software systems are the means developed and designed by humans for automated operation of several types of real operating systems meant for human kind. Even though the creator of software systems is the universe most dominant and intelligent creature in the universe we cannot deny the possibility of software failures during their operation period ...
P. K. Kapur, H. Pham, A. Gupta, P. C. Jha   +3 more
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Software Defect Estimations Under Imperfect Debugging

1998
Software reliability modeling usually assumes perfect debugging, that is, upon occurrence of a software failure, the defect causing the software failure is certainly removed and no new defects are introduced into the software during the defect removal process1.
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Optimal software release times under imperfect debugging

2020
ÖZET Yazılımların kullanıma sunuş sürelerinin eniyileme ortamında belirlenmesi yazılım sanayini ilgilendiren konuların önde gelenlerinden biridir. Yazılımın güve nilirliğini yükseltmek amacıyla deneme süresinin uzatılması ile yazılımın toplam maliyetini düşürmek amacıyla yazılımın kullanıma sunuluşu arasında bir ö dünleşim (tradeoff) vardır.
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