Results 21 to 30 of about 114,202 (290)
When Queueing Meets Coding: Optimal-Latency Data Retrieving Scheme in Storage Clouds [PDF]
, 2014 In this paper, we study the problem of reducing the delay of downloading data from cloud storage systems by leveraging multiple parallel threads, assuming that the data has been encoded and stored in the clouds using fixed rate forward error correction ...
Chen, Shengbo +7 more
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Slice group based multiple description video coding with three motion compensation loops [PDF]
, 2005 The paper proposes a novel scheme for a multiple description video coding approach using the slice group coding tool proposed in H.264. Three motion compensation loops, one central and two side loops, are maintained for two descriptions in the encoder ...
Bull, DR, Canagarajah, CN, Wang, D
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Redundancy-Guaranteed and Receiving-Constrained Disaster Backup in Cloud Data Center Network
IEEE Access, 2018 For disaster backup in cloud data center network, existing researches have not jointly considered sufficient data redundancy and limited receiving capacity, likely to result in underutilization of network transmission capability, unfair distribution of ...
Xiaole Li +5 more
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A two-phase linear programming approach for redundancy allocation problems [PDF]
Yugoslav Journal of Operations Research, 2002 Provision of redundant components in parallel is an efficient way to increase the system reliability, however, the weight, volume and cost of the system will increase simultaneously.
Hsieh Yi-Chih
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Using NSGA II Algorithm for a Three Objectives Redundancy Allocation Problem with k-out-of-n Sub-Systems [PDF]
Journal of Optimization in Industrial Engineering, 2016 in the new production systems, finding a way to improving the product and system reliability in design is a very important. The reliability of the products and systems may improve using different methods.
mani sharifi +2 more
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IEEE Access, 2020 The quality of manufactured components in different batches may be different because of the influence of various stochastic factors. This paper studies the optimal allocation of redundancies drawn from these randomly selected batches to k-out-of-n system
Xiaoliang Ling, Yinzhao Wei
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Beni-Suef University Journal of Basic and Applied Sciences, 2015 The main goal of the present paper is to present a penalty based cuckoo search (CS) algorithm to get the optimal solution of reliability – redundancy allocation problems (RRAP) with nonlinear resource constraints.
Harish Garg
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An Adjusted Water Cycle Algorithm for Solving Reliability-redundancy Allocation Problems with Cold-standby Components [PDF]
International Journal of Supply and Operations Management, 2018 Reliability-redundancy allocation problem (RRAP) is one of the most practical methods used to improve system reliability through performing a tradeoff between reliability and redundancy levels of components.
Mohammad N. Juybari +2 more
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Optimization of distribution of emergency resources for emergency rescue points of oil and gas pipelines [PDF]
E3S Web of Conferences, 2021 According to the inherent characteristics of long-distance oil and gas pipelines, the optimization of emergency resources allocation can be implemented to maximize the utilization of pipeline emergency resources under a certain cost of emergency ...
Chen Y.Y., Zhang L.B., Hu J.Q., Liu Z.Y.
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RELIABILITY–REDUNDANCY ALLOCATION PROBLEM OF PHARMACEUTICAL PLANT [PDF]
Journal of Engineering Science and Technology, 2013 The reliability design is related to the performance analysis of engineering systems. The reliability - redundancy optimization problems involve selection of components with multiple choices and redundancy levels that produce maximum benefits, can be ...
HARISH GARG, S. P. SHARMA
doaj