Proposed shunt rounding technique for large-scale security constrained loss minimization [PDF]
, 2010 The official published version can be obtained from the link below - Copyright @ 2010 IEEE.Optimal reactive power flow applications often model large numbers of discrete shunt devices as continuous variables, which are rounded to their nearest discrete ...
Hurlock, P +4 more
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A New Model for Scheduling Operations in Modern Agricultural Processes
Foundations of Computing and Decision Sciences, 2022 In recent years, the increase in population and the decrease in agricultural lands and water shortages have caused many problems for agriculture and farmers. That is why scheduling is so important for farmers.
Noer Zulhery +8 more
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Electronic Research Archive, 2022 A discrete network design problem (DNDP) is conventionally formulated as an analytical bi-level programming problem to acquire an optimal network design strategy for an existing traffic network.
Ruyang Yin +4 more
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An Operations Research-Based Approach to the Allocation of COVID-19 Vaccines
Chemical Engineering Transactions, 2021 The global scientific community has been successful in their efforts to develop, test, and commercialize vaccines for COVID-19. However, the limited supply of these vaccines remains to be a widespread problem as different nations have started their ...
Charlle L. Sy +5 more
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Proposing an efficient mathematical model for the continuous layout design in a cellular manufacturing system The real-case of BATA company [PDF]
مدیریت تولید و عملیات, 2022 Purpose: The fundamental function of a cellular manufacturing system (CMS) is based on the definition and recognition of the type of similarity among the parts that should be produced in a planning period. Cell formation (CF) and cell/machine layouts are
Amir-Mohammad Golmohammadi +2 more
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SDPNAL$+$: A Majorized Semismooth Newton-CG Augmented Lagrangian Method for Semidefinite Programming with Nonnegative Constraints [PDF]
, 2014 In this paper, we present a majorized semismooth Newton-CG augmented Lagrangian method, called SDPNAL$+$, for semidefinite programming (SDP) with partial or full nonnegative constraints on the matrix variable.
Sun, Defeng +2 more
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Numerical analysis of ecology-economic model for forest fire fighting in Baikal region
Discrete and Continuous Models and Applied Computational Science, 2019 Forest fires lead to the serious damage of ecological state and national economy of the country. This problem is especially relevant for Siberians. According to Greenpeace, Siberian forest fires in 2019 reached record levels in the entire history of ...
Alexander P Sukhodolov +2 more
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Outsourcing Large-Scale Quadratic Programming to a Public Cloud
IEEE Access, 2015 Cloud computing provides service for resource-constrained customers to perform large-scale scientific computation. However, it also brings some new challenges, which have to be considered in designing outsourcing protocols.
Lifeng Zhou, Chunguang Li
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International Journal of Antennas and Propagation, 2017 The fast and accurate numerical analysis for large-scale objects and complex structures is essential to electromagnetic simulation and design. Comparing to the exploration in EM algorithms from mathematical point of view, the computer programming ...
Zhe Song, Xing Mu, Hou-Xing Zhou
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Modified differential evolution based on global competitive ranking for engineering design optimization problems [PDF]
, 2011 Engineering design optimization problems are formulated as large-scale mathematical programming problems with nonlinear objective function and constraints. Global optimization finds a solution while satisfying the constraints. Differential evolution is a
Azad, Md. Abul Kalam +1 more
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