Results 51 to 60 of about 3,944,498 (171)

Optimizing Dynamic Evacuation Using Mixed-Integer Linear Programming

open access: yesMathematics
This study presents a new approach to optimize the dynamic evacuation process through a dynamic traffic assignment model formulated using mixed-integer linear programming (MILP).
Hamoud Bin Obaid   +4 more
doaj   +1 more source

Discrete Optimization: The Case of Generalized BCC Lattice

open access: yesMathematics, 2021
Recently, operations research, especially linear integer-programming, is used in various grids to find optimal paths and, based on that, digital distance.
Gergely Kovács   +4 more
doaj   +1 more source

Repetitive construction processes scheduling using mixed-integer linear programming

open access: yesBudownictwo i Architektura, 2015
Many construction projects contain several identical or similar units, such as floors in multistory buildings, houses in housing developments, sections of pipelines or highways.
Piotr Jaśkowski
doaj   +1 more source

SURF: identifying and allocating resources during Out-of-Hospital Cardiac Arrest

open access: yesBMC Medical Informatics and Decision Making, 2020
Background When an Out-of-Hospital Cardiac Arrest (OHCA) incident is reported to emergency services, the 911 agent dispatches Emergency Medical Services to the location and activates responder network system (RNS), if the option is available.
Gaurav Rao   +4 more
doaj   +1 more source

A Long-Term Evaluation on Transmission Line Expansion Planning with Multistage Stochastic Programming

open access: yesEnergies, 2020
The purpose of this paper is to apply multistage stochastic programming to the transmission line expansion planning problem, especially when uncertain demand scenarios exist. Since the problem of transmission line expansion planning requires an intensive
Sini Han, Hyeon-Jin Kim, Duehee Lee
doaj   +1 more source

A Novel Reduced-Order Analytical Fault Diagnosis Model for Power Grid

open access: yesIEEE Access
Power grid fault diagnosis methods based on analytical models possess advantages such as logical rigor, strong interpretability, and high applicability.
Zhuonan Lin   +3 more
doaj   +1 more source

Analysis of PV/Wind systems by integer linear programming

open access: yesRevue des Énergies Renouvelables, 2012
This paper presents a mathematical formulation for integrating renewable energy sources in order to build up economical hybrid energetic systems in the case where each type of energy are only available as specific units.
A. Zaatri, K. Allab
doaj  

Squaring the Square with Integer Linear Programming

open access: yesJournal of Information Processing, 2012
11 pages, 6 figures, 2 ...
openaire   +4 more sources

Column-Generation in Integer Linear Programming [PDF]

open access: yesRAIRO - Operations Research, 2003
This article presents an exact method for solving integer and binary linear programming problems based on the branch-and-price technique. The article begins with an overview of branch-and-price column generation techniques as applied to integer linear programs (LP), which is then followed by an overview of applications, e.g., the vehicle routing ...
Maculan, Nelson   +3 more
openaire   +2 more sources

Locally Ideal Formulations for Piecewise Linear Functions with Indicator Variables [PDF]

open access: yes, 2013
In this paper, we consider mixed integer linear programming (MIP) formulations for piecewise linear functions (PLFs) that are evaluated when an indicator variable is turned on.
Linderoth, Jeff   +6 more
core  

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