Results 21 to 30 of about 571,216 (355)

Two Discrete-time Age-based Replacement Problems with/without Discounting [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences
This paper considers two classical age-based replacement models within a discrete-time framework: a standard age replacement model and an opportunistic age replacement model.
Jing Wu, Cunhua Qian, Tadashi Dohi
doaj   +1 more source

Investigating profit maximization in dairy cow herds toward production system optimization [PDF]

open access: yesپژوهش های علوم دامی, 2022
Introduction:To maximize the profitability of livestock industry decisions are based on individual animal yield and other factors such as overall health of animal as well as production and reproduction performance.
R Seyed Sharifi , S Amiri , N Hedayat evrigh , J Seifdavati and T Yalchi
doaj   +1 more source

NDN Content Store and Caching Policies: Performance Evaluation

open access: yesComputers, 2022
Among various factors contributing to performance of named data networking (NDN), the organization of caching is a key factor and has benefited from intense studies by the networking research community. The performed studies aimed at (1) finding the best
Elídio Tomás da Silva   +2 more
doaj   +1 more source

Optimal chunk caching in network coding-based qualitative communication

open access: yesDigital Communications and Networks, 2022
Network processing in the current Internet is at the entirety of the data packet, which is problematic when encountering network congestion. The newly proposed Internet service named Qualitative Communication changes the network processing paradigm to an
Lijun Dong, Richard Li
doaj   +1 more source

Maintenance Modelling of Ceramic Claddings in Pitched Roofs Based on the Evaluation of Their In Situ Degradation Condition

open access: yesInfrastructures, 2020
Existing maintenance policies have several limitations, mainly due to the lack of knowledge regarding the durability and performance of buildings. Usually, the maintenance policies are insufficiently accurate, neglecting the risk of failure over time and
Cláudia Ferreira   +4 more
doaj   +1 more source

Comprehensive Energy Service Mode under the Replacement of Old Growth Drivers with New Ones

open access: yesZhongguo dianli, 2019
This paper aims at developing the key support from comprehensive energy service to replacement of old growth drivers with new ones. This paper has sorted out basic structure of the replacement from policies and industries' development.
Yongqi YANG   +4 more
doaj   +1 more source

Enhancing Greedy Web Proxy caching using Weighted Random Indexing based Data Mining Classifier

open access: yesEgyptian Informatics Journal, 2019
Web Proxy caching system is an intermediary between the Web users and servers that try to alleviate the loads on the origin servers by caching particular Web objects and behaves as the proxy for the server and services the requests that are made to the ...
Julian Benadit Pernabas   +2 more
doaj   +1 more source

Development of a new Pro-rata warranty policy for estimating costs [PDF]

open access: yesمدیریت صنعتی, 2014
In today’s fiercely competitive products market, product warranty has started playing an important role. Currently, a large number of products are being sold with warranty policies in the form of free replacement warranty, pro-rata warranty, and combined
Mahdi Nasrollahi   +3 more
doaj   +1 more source

Replacement policies for a complex system with unobservable components using dynamic Bayesian networks [PDF]

open access: yesInternational Journal of Computational Intelligence Systems, 2014
We study maintenance of a complex dynamic system consisting of ageing and unobservable components under a predetermined threshold reliability level. Our aim is to construct an optimum replacement policy for the components of the system by minimizing ...
Demet O., Taner Bilgiç
doaj   +1 more source

IMU: A Content Replacement Policy for CCN, Based on Immature Content Selection

open access: yesApplied Sciences, 2021
In-network caching is the essential part of Content-Centric Networking (CCN). The main aim of a CCN caching module is data distribution within the network. Each CCN node can cache content according to its placement policy. Therefore, it is fully equipped
Salman Rashid   +2 more
doaj   +1 more source

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