Search Results - subject:"mixed integer nonlinear programming"

Energy-efficient optimization of multi-echelon inventory systems

Nguyen, Hong-Nguyen; Godichaud, Matthieu; Amodeo, Lionel - In: International journal of production economics 285 (2025), pp. 1-16

Persistent link: https://www.econbiz.de/10015603851

An exact projection-based algorithm for bilevel mixed-integer problems with nonlinearities

Merkert, Maximilian; Orlinskaya, Galina; Weninger, Dieter - In: Journal of Global Optimization 84 (2022) 3, pp. 607-650

We propose an exact global solution method for bilevel mixed-integer optimization problems with lower-level integer variables and including nonlinear terms such as, e.g., products of upper-level and lower-level variables. Problems of this type are extremely challenging as a single-level...

Persistent link: https://www.econbiz.de/10015193954

On hub location problems in geographically flexible networks

Blanco, Víctor; Puerto, Justo - In: International transactions in operational research : a … 29 (2022) 4, pp. 2226-2249

Persistent link: https://www.econbiz.de/10012815154

Solving constrained mean-variance portfolio optimization problems using spiral optimization algorithm

Febrianti, Werry; Sidarto, Kuntjoro Adji; Sumarti, Novriana - In: International Journal of Financial Studies : open … 11 (2023) 1, pp. 1-12

-V) portfolio models with buy-in threshold and cardinality constraints. This model can be formulated as a mixed integer nonlinear … programming (MINLP) problem. To solve this constrained mean-variance portfolio optimization problem, we propose the use of a …

Persistent link: https://www.econbiz.de/10013543067

Efficient iterative optimization to real-time train regulation in urban rail transit networks combined with Benders decomposition method

Yuan, Yin; Li, Shukai; Yang, Lixing; Gao, Ziyou - In: Computers & operations research : an international journal 162 (2024), pp. 1-15

Persistent link: https://www.econbiz.de/10014560614

Matheuristics vs. metaheuristics for joint lot-sizing and dynamic pricing problem with nonlinear demands

Terzi, Mourad; Ouazene, Yassine; Yalaoui, Alice; … - In: Computers & operations research : an international journal 163 (2024), pp. 1-18

Persistent link: https://www.econbiz.de/10014562852

A smart energy scheduling under uncertainties of an iron ore stockyard-port system using a rolling horizon algorithm

Servare, Marcos W. J.; Rocha, Helder R. de Oliveira; … - In: Computers & operations research : an international journal 164 (2024), pp. 1-14

Persistent link: https://www.econbiz.de/10014562872

Sequential competitive facility location : exact and approximate algorithms

Qi, Mingyao; Jiang, Ruiwei; Shen, Siqian - In: Operations research 72 (2024) 1, pp. 300-316

Persistent link: https://www.econbiz.de/10014505124

Integrative decision on new product development in configurable product family

Ziaei, Mazaher; Ketabi, Saeedeh; Ghandehari, Mahsa - In: European journal of industrial engineering : EJIE 18 (2024) 2, pp. 191-224

Persistent link: https://www.econbiz.de/10014513145

On refinement strategies for solving MINLPs\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\textsc {MINLP}\mathrm{s}}$$\end{document} by piecewise linear relaxations: a generalized red refinement

Burlacu, Robert - In: Optimization Letters 16 (2021) 2, pp. 635-652

We investigate the generalized red refinement for n-dimensional simplices that dates back to Freudenthal (Ann Math 43(3):580–582, 1942) in a mixed-integer nonlinear program (MINLP\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb}...

Persistent link: https://www.econbiz.de/10014501351