Results 111 to 120 of about 5,473,828 (218)
New variants of variable neighbourhood search for 0-1 mixed integer programming and clustering [PDF]
, 2010 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Many real-world optimisation problems are discrete in nature.
Lazić, Jasmina
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International Journal of Analysis and Applications, 2020 In this study, we develop a surrogate relaxation-based procedure to reduce mixed-integer linear programming (MILP) problem sizes. This technique starts with one surrogate constraint which is a nonnegative linear combination of multiple constraints of the
Hande Günay Akdemir
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Revisiting lagrange relaxation (LR) for processing large-scale mixed integer programming (MIP) problems [PDF]
, 2004 Lagrangean Relaxation has been successfully applied to process many well known instances of NP-hard Mixed Integer Programming problems. In this paper we present a Lagrangean Relaxation based generic solver for processing Mixed Integer Programming ...
Siamitros, C, Mitra, G, Poojari, CA
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INTECOMS: Journal of Information Technology and Computer ScienceThis study explores the integration of fossil and renewable energy generators on Selayar Island, focusing on optimizing Diesel Power Plants (PLTD) and Solar Power Plants (PLTS). Using Mixed-Integer Linear Programming (MILP) for generator scheduling, simulations reveal that a 15% rotational backup constraint positively impacts operational costs and ...
Agung Wicaksono +2 more
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Application of mixed integer programming to a large scale logistics problem [PDF]
Integer Programming;Logistics ...
Westerhof, A.J. +2 more
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Raw Material Purchasing Optimization Using Column Generation
Applied SciencesThe raw material purchasing (RMP) problem is to determine the purchasing quantities of raw materials in given periods or cycles. Raw material purchasing optimization is crucial for large-scale steel plants because it is closely related to the supply of ...
Zhen Gao +3 more
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Two row mixed integer cuts via lifting [PDF]
Recently, Andersen et al. [1], Borozan and Cornuéjols [6] and Cornuéjols and Margot [9] characterized extreme inequalities of a system of two rows with two free integer variables and nonnegative continuous variables.
WOLSEY, Laurence A., SANTANU, Dey
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Scheduling dynamic positioned tankers with variable travel time for offshore offoading operations [PDF]
, 2015 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Automação e Sistemas, Florianópolis, 2015.A operação de campos de petróleo em alto mar implica na transferência de óleo que ...
Assis, Leonardo Salsano de
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Análise comparativa de diferentes metodologias para a solução do problema de comissionamento de unidades de usinas hidrelétricas acopladas em cascata [PDF]
, 2015 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2015.No Brasil, o Operador Nacional do Sistema Elétrico (ONS) fornece uma meta de geração de potência ...
Brito, Brunno Henrique
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Hybrid power plants have recently emerged as reliable and flexible electricity generation stations by combining multiple renewable energy sources, energy storage systems (ESS), and fossil-based output. However, the effective operation of the hybrid power plants to ensure continuous energy dispatch under challenging conditions is a complex task.
Myada Shadoul +3 more
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