Results 11 to 20 of about 388,270 (248)
Electronics Letters, 2016 A redundancy model with generally distributed repair times, imperfect switchovers, and interrupted repairs is considered. Using supplementary variable method and integro‐differential equations, the analytical expression of the availability for the redundancy model is obtained.
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Product forms for availability models [PDF]
, 1992 This paper shows and illustrates that product form expressions for the steady state distribution, as known for queueing networks, can also be extended to a class of availability models.
Addie +15 more
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Informatica, 2006 Summary: This paper discusses the determination of the spare inventory level for a multiechelon repairable item inventory system, which has several bases and a central depot with emergency lateral transshipment capability. Previous research is extended by removing a restrictive assumption on the repair time distribution.
Kim, Jong Soo, Hur, Sun, Kim, Tai Young
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Running a distributed virtual observatory: US Virtual Astronomical Observatory operations [PDF]
, 2012 Operation of the US Virtual Astronomical Observatory shares some issues with modern physical observatories, e.g., intimidating data volumes and rapid technological change, and must also address unique concerns like the lack of direct control of the ...
Berriman, G. Bruce +3 more
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Sensitivity of Building Loss Estimates to Major Uncertain Variables [PDF]
, 2002 This paper examines the question of which sources of uncertainty most strongly affect the repair cost of a building in a future earthquake. Uncertainties examined here include spectral acceleration, ground-motion details, mass, damping, structural force ...
Beck, James L. +2 more
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Approximate performability and dependability analysis using generalized stochastic Petri Nets [PDF]
, 1992 Since current day fault-tolerant and distributed computer and communication systems tend to be large and complex, their corresponding performability models will suffer from the same characteristics.
Haverkort, Boudewijn R.
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Equilibrium Strategies in an Mn/M/1 Queue with Server Breakdowns and Delayed Repairs
MathematicsOphthalmic units use sophisticated equipment to enable accurate diagnosis of refractive errors. This equipment is subject to two types of breakdowns.
Yingying Pan +2 more
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A comparison of numerical splitting-based methods for Markovian dependability and performability models [PDF]
, 1998 Iterative numerical methods are an important ingredient for the solution of continuous time Markov dependability models of fault-tolerant systems. In this paper we make a numerical comparison of several splitting-based iterative methods. We consider the
Carrasco, Juan A., Suñé, Víctor
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Techniques for the Fast Simulation of Models of Highly dependable Systems [PDF]
, 2001 With the ever-increasing complexity and requirements of highly dependable systems, their evaluation during design and operation is becoming more crucial.
Nakayama, Marvin K. +2 more
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Applied Mathematical Modelling, 2007 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kim, Jong-Soo, Kim, Tai-Young, Hur, Sun
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