Results 31 to 40 of about 221,092 (272)

Una comparación de algoritmos basados en trayectoria granular para el problema de localización y ruteo con flota heterogénea (LRPH) [PDF]

, 2017
Indexación: Scopus.We consider the Location-Routing Problem with Heterogeneous Fleet (LRPH) in which the goal is to determine the depots to be opened, the customers to be assigned to each open depot, and the corresponding routes fulfilling the demand of ...
Bernal-Moyano, J.A., Escobar, J.W., Gatica, G., Linfati, R., Marín-Moreno, C.   +4 more
core   +1 more source

Local Branching in a Constraint Programming Framework [PDF]

, 2010
We argue that integrating local branching in CP merges the advantages of the intensification and diversification mechanisms specific to local search methods, with constraint propagation that speeds up the neighborhood exploration by removing infeasible ...
Parisini, Fabio
core   +1 more source

Hybrid Estimation of Distribution Algorithm for Solving Three-Stage Multiobjective Integrated Scheduling Problem

Complexity, 2021
Aiming at reducing the total energy consumption of three stages processing-transportation-assembly in the assembly manufacturing industry, a three-stage multiobjective integrated scheduling problem with job batch transportation considering the energy ...
Chao Deng, Rong Hu, Bin Qian, Huai P. Jin   +3 more
doaj   +1 more source

Variable Neighborhood Search Algorithms for an Integrated Manufacturing and Batch Delivery Scheduling Minimizing Total Tardiness

Applied Sciences, 2019
This article addresses an integrated problem of one batching and two scheduling decisions between a manufacturing plant and multi-delivery sites. In this problem, two scheduling problems and one batching problem must be simultaneously determined.
Cheol Min Joo, Byung Soo Kim
doaj   +1 more source

Multi-layer local optima networks for the analysis of advanced local search-based algorithms

, 2020
A Local Optima Network (LON) is a graph model that compresses the fitness landscape of a particular combinatorial optimization problem based on a specific neighborhood operator and a local search algorithm.
Daolio Fabio, Domenico Manlio De, Hernando Leticia, Ochoa Gabriela, Thomson Sarah, Verel Sébastien, Vérel Sébastien   +6 more
core   +1 more source

Fast Variable Neighborhood Search for Flight Rescheduling After Airport Closure

IEEE Access, 2018
When an extreme weather event occurs, the temporary closure of airports is inevitable. In this case, airlines need to optimize their flight schedules in short order to reduce losses.
Hongtao Lin, Zhong Wang
doaj   +1 more source

A Variable Neighborhood Walksat-Based Algorithm for MAX-SAT Problems

The Scientific World Journal, 2014
The simplicity of the maximum satisfiability problem (MAX-SAT) combined with its applicability in many areas of artificial intelligence and computing science made it one of the fundamental optimization problems.
Noureddine Bouhmala
doaj   +1 more source

Sickle Cell Disease Is an Inherent Risk for Asthma in a Sibling Comparison Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Sickle cell disease (SCD) and asthma share a complex relationship. Although estimates vary, asthma prevalence in children with SCD is believed to be comparable to or higher than the general population. Determining whether SCD confers an increased risk for asthma remains challenging due to overlapping symptoms and the ...
Suhei C. Zuleta De Bernardis, Okeleji Olayinka, Mariam Z. Quraishi, Lakshmi V. Srivaths, Deborah L. Brown, Neethu M. Menon, Ricardo A. Mosquera, Ashwin P. Patel, James M. Stark, Aravind Yadav   +9 more
wiley   +1 more source

Variable Reduction Strategy Integrated Variable Neighborhood Search and NSGA-II Hybrid Algorithm for Emergency Material Scheduling

Complex System Modeling and Simulation, 2023
Developing a reasonable and efficient emergency material scheduling plan is of great significance to decreasing casualties and property losses. Real-world emergency material scheduling (EMS) problems are typically large-scale and possess complex ...
Zhen Shu, Aijuan Song, Guohua Wu, Witold Pedrycz   +3 more
doaj   +1 more source

Generic Pareto local search metaheuristic for optimization of targeted offers in a bi-objective direct marketing campaign [PDF]

, 2016
Cross-selling campaigns seek to offer the right products to the set of customers with the goal of maximizing expected profit, while, at the same time, respecting the purchasing constraints set by investors. In this context, a bi-objective version of this
Coelho, B.N., Coelho, I.M., Coelho, V.N., Fleming, P.J., Guimaraes, F.G., Lust, T., Oliveira, T.A., Ramalhinho, H., Souza, M.J.F., Talbi, E-G.   +9 more
core   +3 more sources