Results 11 to 20 of about 571,216 (355)
Optimising Age-Replacement and Extended Non-Renewing Warranty Policies in Lifecycle Costing [PDF]
International Journal of Production Economics, 2011 This paper analyses the life cycle cost of equipment protected by both base and extended warranty policies from a consumer's perspective. We assume that the equipment has two types of failure: minor and catastrophic. A minor failure can be corrected with
Longhurst, Phil, Wu, Shaomin
core +4 more sources
LR-LRU: A PACS-Oriented Intelligent Cache Replacement Policy [PDF]
IEEE Access, 2019 An intelligent cache replacement policy suitable for picture archiving and communication systems (PACS) was proposed in this work. By combining the logistic regression (LR) algorithm with the classic least recently used (LRU) cache replacement policy, we
Yinyin Wang +5 more
openalex +3 more sources
Production Processes with Different Levels of Risk
Revstat Statistical Journal, 2021 It is often found that a company has the opportunity to change its original production process to a different one. Here we consider two different situations: in the first one, the new production process may lead to larger losses (in case the demand ...
Francisco Stefano de Almeida +2 more
doaj +1 more source
Contextual dimensions for cache replacement schemes in information-centric networks: a systematic review [PDF]
PeerJ Computer Science, 2021 In recent years, information-centric networks (ICNs) have gained attention from the research and industry communities as an efficient and reliable content distribution network paradigm, especially to address content-centric and bandwidth-needed ...
Stéfani Pires +2 more
doaj +2 more sources
Note on History of Age Replacement Policies [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2018 This paper tries to trace our research history briefly from Barlow and Proschan to attain general replacement models. We begin with a random age replacement policy that is planned at a random time Y and call it as random replacement.
Toshio Nakagawa +2 more
doaj +1 more source
A Summary of Replacement Policies with Number of Failures [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2018 Periodic replacement models with minimal repairs have been studied extensively. In order to prevent high repair costs after failures, this paper considers the number of failures as another decision variable for replacement policies.
Xufeng Zhao +3 more
doaj +1 more source
An Imperfect Repair Model with Delayed Repair under Replacement and Repair Thresholds
Mathematics, 2022 Based on the extended geometric process, a repair replacement model of a degradation system is studied, in which the delayed repair time depends on the working time after the last repair. Replacement and repair thresholds describe when the system will be
Mingjuan Sun, Qinglai Dong, Zihan Gao
doaj +1 more source
BMC Medicine, 2023 Background Despite their widespread use, the impact of commissioners’ policies for body mass index (BMI) for access to elective surgery is not clear. Policy use varies by locality, and there are concerns that these policies may worsen health inequalities.
Joanna McLaughlin +6 more
doaj +1 more source
PLoS ONE, 2022 ObjectiveTo assess the impact of local commissioners' policies for body mass index on access to knee replacement surgery in England.MethodsA Natural Experimental Study using interrupted time series and difference-in-differences analysis. We used National
Joanna McLaughlin +6 more
doaj +1 more source
Adaptive LRFU replacement policy for named data network in industrial IoT
ICT Express, 2022 In this paper, an adaptive least recently frequently used (LRFU) replacement policy is proposed for named data network (NDN) in the industrial internet of things (IIoT) environment.
Made Adi Paramartha Putra +2 more
doaj +1 more source