Results 11 to 20 of about 26,837 (219)

Mixed-Integer Linear Programming (MILP) Approach for the Synthesis of Efficient Power-to-Syngas Processes [PDF]

open access: yesFrontiers in Energy Research, 2020
Within the context of energy transition scenarios toward renewable resources, superstructure optimization is implemented for the synthesis of sustainable and efficient Power-to-Syngas processes. A large number of reactors (reverse water-gas-shift, steam reforming, dry reforming, tri-reforming, methane partial oxidation reactor, and water electrolyzer ...
Andrea Maggi   +3 more
openaire   +3 more sources

A Comprehensive Approach for an Approximative Integration of Nonlinear-Bivariate Functions in Mixed-Integer Linear Programming Models

open access: yesMathematics, 2022
As decentralized energy supply units, microgrids can make a decisive contribution to achieving climate targets. In this context, it is particularly important to determine the optimal size of the energy components contained in the microgrids and their ...
Maximilian Roth   +2 more
doaj   +1 more source

A Mixed integer linear programming‐based distributed energy management for networked microgrids considering network operational objectives and constraints

open access: yesIET Energy Systems Integration, 2023
Mixed integer linear programming (MILP)–based distributed energy management for networked microgrids embedded modern distribution systems is proposed.
Guodong Liu   +2 more
doaj   +1 more source

A MIXED INTEGER LINEAR PROGRAMMING (MILP) FRAMEWORK FOR INFERRING TIME DELAY IN GENE REGULATORY NETWORKS [PDF]

open access: yesBiocomputing 2004, 2003
In this paper, an optimization based modeling and solution framework for inferring gene regulatory networks while accounting for time delay is described. The proposed framework uses the basic linear model of gene regulation. Boolean variables are used to capture the existence of discrete time delays between the various regulatory relationships ...
M S, Dasika, A, Gupta, C D, Maranas
openaire   +2 more sources

Outer Approximation Method for the Unit Commitment Problem with Wind Curtailment and Pollutant Emission

open access: yesMathematics, 2021
This paper considers the fast and effective solving method for the unit commitment (UC) problem with wind curtailment and pollutant emission in power systems.
Xiali Pang   +3 more
doaj   +1 more source

Surrogate “Level-Based” Lagrangian Relaxation for mixed-integer linear programming

open access: yesScientific Reports, 2022
Mixed-Integer Linear Programming (MILP) plays an important role across a range of scientific disciplines and within areas of strategic importance to society. The MILP problems, however, suffer from combinatorial complexity.
Mikhail A. Bragin, Emily L. Tucker
doaj   +1 more source

G2MILP: Learning to Generate Mixed-Integer Linear Programming Instances for MILP Solvers

open access: yes, 2023
<p>There have been significant efforts devoted to developing advanced mixed-integer linear programming (MILP) solvers, which are powerful tools for solving various real-world optimization problems. Despite the achievements, the limited availability of real-world instances often results in sub-optimal decisions and biased evaluations, which ...
Feng Wu   +5 more
openaire   +1 more source

New Algorithm to Solve Mixed Integer Quadratically Constrained Quadratic Programming Problems Using Piecewise Linear Approximation

open access: yesMathematics, 2022
Techniques and methods of linear optimization underwent a significant improvement in the 20th century which led to the development of reliable mixed integer linear programming (MILP) solvers. It would be useful if these solvers could handle mixed integer
Loay Alkhalifa, Hans Mittelmann
doaj   +1 more source

Mixed Integer Linear Programming (MILP) Approach to Deal with Spatio-temporal Water Allocation

open access: yesProcedia Engineering, 2016
AbstractWater of sufficient quantity and quality is indispensable for multiple purposes like domestic use, irrigated agriculture, hydropower generation and ecosystem functioning. However, in many regions of the world water availability is limited and even declining.
Veintimilla Reyes, Jaime Eduardo   +3 more
openaire   +2 more sources

A Hybrid IP/GA Approach to the Parallel Production Lines Scheduling Problem

open access: yesDiscrete Dynamics in Nature and Society, 2016
A special parallel production lines scheduling problem is studied in this paper. Considering the time window and technical constraints, a mixed integer linear programming (MILP) model is formulated for the problem.
Huizhi Ren, Shenshen Sun
doaj   +1 more source

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