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Incremental Maintenance of ABAC Policies
Proceedings of the Eleventh ACM Conference on Data and Application Security and Privacy, 2021Discovery of Attribute Based Access Control policies through mining has been studied extensively in the literature. However, current solutions assume that the rules are to be mined from a static data set of access permissions and that this process only needs to be done once.
Gunjan Batra +3 more
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Optimal Maintenance Policy with Imperfect Preventive Maintenance
IEEE Transactions on Reliability, 1981This paper considers a maintenance policy with imperfect preventive maintenance (pm). After pm, the failure characteristic of the system is different (worse) from that of correctively maintained system (viz. after a failure). Optimal policy which minimizes the mean cost-rate is discussed.
Nguyen D.G., Murthy D.N.P.
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Maintenance Policies with Minimal Repair
Economic Quality Control, 2004Summary: This article gives a survey on some important maintenance policies involving minimal repairs and replacements of technical systems. The main focus is on policies, which have been published after 1990. Based on a thinned nonhomogeneous Poisson process, repair cost limit policies with minimal repair are discussed in more detail.
Mamabolo, R. M., Beichelt, F. E.
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An Algorithm for Preventive Maintenance Policy
IEEE Transactions on Reliability, 1986Summary: Simple preventive maintenance (maintenance type 1P) and preventive replacement (maintenance type 2P) are scheduled in such a way that the system does not drop below a minimum reliability. Failure rate after maintenance type 1P lies between ''good as new'' and ''bad as old''.
Lie, Chang Hoon, Chun, Young Ho
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Optimum Preventive Maintenance Policies
Operations Research, 1960Two types of preventive maintenance policies are considered. A policy is defined to be optimum if it maximizes “limiting efficiency,” i.e., fractional amount of up-time over long intervals. Elementary renewal theory is used to obtain optimum policies. The optimum policies are determined, in each case, as unique solutions of certain integral equations ...
Barlow, Richard, Hunter, Larry
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Burn-in and Maintenance Policies
Advances in Applied Probability, 1994Burn-in is a widely used method to improve quality of products after they have been produced. For a repairable component there are two common types of repair, complete repair and minimal repair. Preventive maintenance policies such as age replacement and block replacement are often employed in field operation.
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