Výsledky vyhľadávania - Mixed variable programming

A nonlinear mixed-integer programming approach for variable selection in linear regression model Autor Roozbeh, Mahdi, Babaie-Kafaki, Saman, Aminifard, Zohre

“… Here, we show that the prediction performance of the LASSO method can be improved by eliminating the structured noises through a mixed-integer programming approach…”
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Unit commitment in oligopolistic markets by nonlinear mixed variable programming Autor Casolino, Giovanni Mercurio, Liuzzi, Giampaolo, Losi, Arturo

“… and nonlinear functions as well, thus yielding a nonlinear mixed variable programming problem…”
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Partitioning procedures for solving mixed-variables programming problems Autor Benders, J. F.

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Pattern search ranking and selection algorithms for mixed variable simulation-based optimization Autor Sriver, Todd A., Chrissis, James W., Abramson, Mark A.

“…The class of generalized pattern search (GPS) algorithms for mixed variable optimization is extended to problems with stochastic objective functions…”
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Pattern Search Algorithms for Mixed Variable Programming Autor Audet, Charles, Dennis, J. E.

“…Many engineering optimization problems involve a special kind of discrete variable that can be represented by a number, but this representation has no significance…”
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An Algorithm Model for Mixed Variable Programming Autor Lucidi, S., Piccialli, V., Sciandrone, M.

“… The distinguishing feature of this class of nonlinear mixed variable optimization problems is that the structure and the number of variables of the problem depend on the values of some discrete variables…”
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A Novel Traffic Scheduling Algorithm for Multi-CQF Using Mixed Integer Programming and Variable Neighborhood Search Genetic Algorithm in Time-Sensitive Networking Autor Wang, Cheng, Lin, Zhiquan, Zhao, Yuhao, Hu, Fen, Huan, Zhan

“… Subsequently, Mixed Integer Programming (MIP) and the Variable…”
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Metaheuristics for variable-size mixed optimization problems: A unified taxonomy and survey Autor Talbi, El-Ghazali

“…Many real world optimization problems are formulated as mixed-variable optimization problems (MVOPs…”
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Damper placement optimization in a shear building model with discrete design variables: a mixed-integer second-order cone programming approach Autor Kanno, Yoshihiro

“… Presented in this paper is a mixed‐integer programming approach to find the optimal placement of supplemental dampers in a given shear building model…”
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A recombination‐based matheuristic for mixed integer programming problems with binary variables Autor Maravilha, André L., Carrano, Eduardo G., Campelo, Felipe

“…This work introduces a heuristic for mixed integer programming (MIP) problems with binary variables, based on information obtained from differences between feasible solutions as well as solutions from the linear relaxation…”
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Competitive facility location problem with attractiveness adjustment of the follower: A bilevel programming model and its solution Autor Küçükaydin, Hande, Aras, Necati, Kuban Altınel, I.

“…We are concerned with a problem in which a firm or franchise enters a market by locating new facilities where there are existing facilities belonging to a…”
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A variable neighborhood search and mixed-integer programming models for a distributed maintenance service network scheduling problem Autor Liao, Baoyu, Lu, Shaojun, Jiang, Tao, Zhu, Xing

“… The objective is to minimise the service span. First, we construct an initial mixed-integer programming model for the studied problem…”
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An evolutionary programming approach to mixed-variable optimization problems Autor Cao, Y.J., Jiang, L., Wu, Q.H.

“… In this paper, we present a mixed-variable evolutionary programming (MVEP) technique for solving these nonlinear optimization problems which contain integer, discrete, zero-one and continuous variables…”
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A New Peak-Shaving Model Based on Mixed Integer Linear Programming with Variable Peak-Shaving Order Autor Cheng, Xianliang, Feng, Suzhen, Huang, Yanxuan, Wang, Jinwen

“… method to be more flexible and efficient. Without a pre-set or fixed peak-shaving order of plants, this paper formulates a new peak-shaving model based on the mixed integer linear programming (MILP…”
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A combined variable aggregation presolving technique for mixed integer programming Autor Zhang, Houshan, Yuan, Jianhua

“…Presolving is a critical component in modern mixed integer programming (MIP ) solvers. In this paper, we propose a new and effective presolving method named inequation-based variable aggregation and develop a combined variable aggregation…”
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Effects of binary variables in mixed integer linear programming based unit commitment in large-scale electricity markets Autor Alemany, Juan, Kasprzyk, Leszek, Magnago, Fernando

“…•A direct link between relaxed binaries and computational burden cannot be assured. Mixed integer linear programming is one of the main approaches used to solve unit commitment problems…”
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Mixed integer second-order cone programming formulations for variable selection in linear regression Autor Miyashiro, Ryuhei, Takano, Yuichi

“… In this paper, we propose mixed integer second-order cone programming formulations for selecting the best subset of variables with respect to adjusted…”
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Optimal scheduling of variable speed pumps with mixed integer linear programming Autor Janus, Tomasz, Ulanicki, Bogumil, Diao, Kegong

“…Mixed integer linear programming (MILP) has been gaining traction as a method for solving optimal pump scheduling problems in water distribution networks (WDNs…”
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An Estimation of Distribution Algorithm for Mixed-Variable Newsvendor Problems Autor Wang, Feng, Li, Yixuan, Zhou, Aimin, Tang, Ke

“… In this way, the newsvendor problem is reformulated as a mixed-variable nonlinear programming problem, rather than an integer linear programming problem as in previous investigations…”
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A mixed integer linear programming model and a basic variable neighbourhood search algorithm for the repatriation scheduling problem Autor Al-Shihabi, Sameh, Mladenović, Nenad

“…Commercial flights nearly halted due to the COVID-19 pandemic in the second quarter of 2020. Consequently, several countries have had to schedule repatriation…”
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