Results 31 to 40 of about 100,307 (296)
A testing-coverage software reliability model considering fault removal efficiency and error generation. [PDF]
PLoS ONE, 2017 In this paper, we propose a software reliability model that considers not only error generation but also fault removal efficiency combined with testing coverage information based on a nonhomogeneous Poisson process (NHPP).
Qiuying Li, Hoang Pham
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When prices hardly matter: Incomplete insurance contracts and markets for repair goods [PDF]
, 2005 This paper looks at markets characterized by the fact that the demand side is insured. In these markets a consumer purchases a good to compensate consequen¬ces of unfavorable events, such as an accident or an illness.
Nell, Martin +2 more
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Frontiers in Surgery, 2022 ObjectivePostoperative cerebrospinal fluid (CSF) leakage following endoscopic endonasal surgery (EES) is a frequent complication. This study aims to identify potential risk factors of postoperative CSF leakage.MethodsA retrospective review of 360 ...
Yicheng Xiong +8 more
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Virtual series-system models of imperfect repair [PDF]
Reliability Engineering & System Safety, 2019 Novel models of imperfect repair are fitted to classic reliability datasets. The models suppose that a virtual system comprises a component and a remainder in series. On failure of the component, the component is renewed, and on failure of the remainder, the component is renewed\ud and the remainder is minimally repaired.
Ibrahim Nafisah +3 more
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IEEE Access, 2018 This paper presents the analysis of the three parallel triplicated redundancy models: model with one active and two standby components, model with one standby and two active components, and model with three active components.
Yutae Lee
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After-sales services optimisation through dynamic opportunistic maintenance: a wind energy case study [PDF]
, 2018 After-sales maintenance services can be a very profitable source of incomes for original equipment manufacturers (OEM) due to the increasing interest of assets’ users on performance-based contracts.
Castellano, Eduardo +3 more
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Imperfect Maintenance Policy for a Two-Machine One-Buffer System Based on Markov Decision Process
Shanghai Jiaotong Daxue xuebao, 2021 To solve the problem of machine maintenance optimization of degraded systems, the preventive maintenance policy of a two-machine one-buffer production system is studied. First, random degradations of both machines are considered.
TIAN Xueyan, WANG Mengya, PAN Ershun
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, 2004 This paper develops a point-mutation model describing the evolutionary dynamics of a population of adult stem cells. Such a model may prove useful for quantitative studies of tissue aging and the emergence of cancer.
A. T. Natarajan +4 more
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Aging as a consequence of misrepair -- A novel theory of aging [PDF]
, 2009 It is now increasingly realized that the underlying mechanisms which govern aging is a complex interplay of genetic regulation and damage accumulation. Aging as a result of accumulation of ‘faults’ on cellular and molecular levels, has been
Arne Wunderlin +3 more
core +4 more sources
Nonparametric Methods for Imperfect Repair Models
The Annals of Statistics, 1992 An appropriate probability model for the age-dependent minimal repair model of \textit{H. W. Block}, \textit{W. S. Borges} and \textit{T. H. Savits} [J. Appl. Probab. 22, 370-385 (1985; Zbl 0564.60084)] is developed and a counting process approach is used to extend the large sample theorems of \textit{L. R. Whitaker} and \textit{F. J. Samaniego} [J. Am.
Hollander, Myles +2 more
openaire +2 more sources