Results 21 to 30 of about 603,661 (358)

An Optimal Generation Scheduling Approach Based on Linear Relaxation and Mixed Integer Programming

open access: yesIEEE Access, 2020
This paper proposes an optimal generation scheduling approach based on linear relaxation and mixed integer programming, which is used to solve the generation dispatch problem.
Yunkai Lei   +5 more
doaj   +1 more source

New Hybrid Cutting Plane Method For Solving Integer Linear Programming Problems [PDF]

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2011
This work deals with a new method for solving Integer Linear Programming Problems depending on a previous methods for solving these problems such that Branch and Bound method and Cutting Planes method where this new method is a combination between them ...
Abbas Al-Bayati, Nawar Abdullah
doaj   +1 more source

Optimization of production planning using integer linear programming method (case study of bakpia menik)

open access: yesCompiler, 2023
Bakpia Menik is a Small and Medium Enterprise (UKM) which operates in the field of bakpia production. Bakpia is one of the local cakes which is the main souvenir from Yogyakarta, so there is a big potential for increasing production.
Marni Astuti   +3 more
doaj   +1 more source

Parametrizing an Integer Linear Program by an Integer [PDF]

open access: yesSIAM Journal on Discrete Mathematics, 2018
16 pages, 3nd version, Accepted by ...
openaire   +3 more sources

Non-linear integer programming

open access: yesComputers & Mathematics with Applications, 1975
AbstractAn exact method for solving all-integer non-linear programming problems with a separable non-decreasing objective function is presented. Dynamic programming methodology is used to efficiently search candidate hypersurfaces for the optimal feasible integer solution.
Leon Cooper, Mary W. Cooper
openaire   +2 more sources

Theory of linear and integer programming

open access: yesWiley-Interscience series in discrete mathematics and optimization, 1986
Introduction and Preliminaries. Problems, Algorithms, and Complexity. LINEAR ALGEBRA. Linear Algebra and Complexity. LATTICES AND LINEAR DIOPHANTINE EQUATIONS. Theory of Lattices and Linear Diophantine Equations.
A. Schrijver
semanticscholar   +1 more source

Block-Structured Integer and Linear Programming in Strongly Polynomial and Near Linear Time

open access: yesACM-SIAM Symposium on Discrete Algorithms, 2020
We consider integer and linear programming problems for which the linear constraints exhibit a (recursive) block-structure: The problem decomposes into independent and efficiently solvable sub-problems if a small number of constraints is deleted.
Jana Cslovjecsek   +4 more
semanticscholar   +1 more source

An integer linear programming approach for a class of bilinear integer programs [PDF]

open access: yesOperations Research Letters, 2014
Abstract We propose an Integer Linear Programming (ILP) approach for solving integer programs with bilinear objectives and linear constraints. Our approach is based on finding upper and lower bounds for the integer ensembles in the bilinear objective function, and using the bounds to obtain a tight ILP reformulation of the original problem, which can
Hu, Wuhua, Tay, Wee Peng
openaire   +4 more sources

An Integer Linear Programming Model for Partially Ordered Sets

open access: yesJournal of Mathematics, 2022
Linear programming is an important approach that is used to represent a large class of combinatorial optimization problems. The simplex algorithm is one of the algorithms for solving linear programming problems with exponential time complexity ...
Elsayed Badr   +3 more
doaj   +1 more source

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