连续 k-out-of-n:G 系统的香农差分熵特性

IF 0.8 4区 管理学 Q4 OPERATIONS RESEARCH & MANAGEMENT SCIENCE Operations Research Letters Pub Date : 2024-09-24 DOI:10.1016/j.orl.2024.107190
Mohamed Kayid , Mashael A. Alshehri
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引用次数: 0

摘要

本研究深入探讨了连续 k-out-of-n:G 的香农差分熵特性。首先,研究人员提出了连续 k-out-of-n:G 系统寿命熵的表达式,使人们对其熵特性有了全面的了解。同时还得出了一个表征结果。此外,还为这些系统的寿命熵提供了有用的边界。为新的熵度量开发了一个非参数估计器,以帮助实际应用。通过使用模拟数据集演示了该估算器的有效性,随后使用真实世界数据集进行了数值说明。
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Shannon differential entropy properties of consecutive k-out-of-n:G systems
This research delves into the Shannon differential entropy properties of consecutive k-out-of-n:G. Initially, an expression for the entropy of the lifetime of a consecutive k-out-of-n:G system is formulated, providing a comprehensive understanding of its entropy characteristics. A characterization outcome is also derived. Furthermore, useful bounds are provided for the entropy of the lifetime of these systems. A nonparametric estimator for the new entropy metric is developed to assist in practical application. The effectiveness of this estimator is demonstrated through the use of simulated datasets, followed by a numerical illustration using a real-world dataset.
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来源期刊
Operations Research Letters
Operations Research Letters 管理科学-运筹学与管理科学
CiteScore
2.10
自引率
9.10%
发文量
111
审稿时长
83 days
期刊介绍: Operations Research Letters is committed to the rapid review and fast publication of short articles on all aspects of operations research and analytics. Apart from a limitation to eight journal pages, quality, originality, relevance and clarity are the only criteria for selecting the papers to be published. ORL covers the broad field of optimization, stochastic models and game theory. Specific areas of interest include networks, routing, location, queueing, scheduling, inventory, reliability, and financial engineering. We wish to explore interfaces with other fields such as life sciences and health care, artificial intelligence and machine learning, energy distribution, and computational social sciences and humanities. Our traditional strength is in methodology, including theory, modelling, algorithms and computational studies. We also welcome novel applications and concise literature reviews.
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