Journal ArticleDOI
A hybrid genetic algorithm with adaptive diversity management for a large class of vehicle routing problems with time-windows
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The paper presents an efficient Hybrid Genetic Search with Advanced Diversity Control for a large class of time-constrained vehicle routing problems, introducing several new features to manage the temporal dimension.About:
This article is published in Computers & Operations Research.The article was published on 2013-01-01. It has received 452 citations till now. The article focuses on the topics: Static routing & Vehicle routing problem.read more
Citations
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Journal ArticleDOI
Smart City Through the Control of the Healthcare Textiles Transport
TL;DR: A new design to collect the used healthcare textile based on routing and risk optimization based on genetic algorithm and takes into account the heterogeneity of the fleet and compliance with time windows is proposed.
Journal ArticleDOI
A gis-based model for post-earthquake personalized route planning using the integration of evolutionary algorithm and owa
TL;DR: The main aim of this research is to present a route planning model for after earthquake that tries to find the optimum route based on a number of contributing factors which mainly indicate the length, width and safety of the road.
Journal ArticleDOI
Optimization of gas metering maintenance services: A multiobjective vehicle routing problem with a set of predefined overlapping time windows
TL;DR: A heuristic approach is proposed to find approximate solutions to the paradigm of vehicle routing problems with huge savings on the computational effort, also for high‐dimensional instances.
Journal ArticleDOI
Integrated decision support system for rich vehicle routing problems
TL;DR: This paper proposes a decision support system applied to the Vehicle Routing Problem able to tackle very large instances with real-life constraints and is implemented through a REST based API using numerous state-of-the-art operational research methods.
Journal ArticleDOI
Least-time Path Algorithm Based on Missile Guidance
Yan Gong,Sujian Li,Enhui Xing +2 more
TL;DR: Simulation showed that the proposed dynamic and real-time single-vehicle path algorithm effectively enables vehicles to avoid congestion and save travel time, and helps balance the vehicle traffic flow and optimize the traffic state.
References
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Journal ArticleDOI
Algorithms for the vehicle routing and scheduling problems with time window constraints
TL;DR: This paper considers the design and analysis of algorithms for vehicle routing and scheduling problems with time window constraints and finds that several heuristics performed well in different problem environments; in particular an insertion-type heuristic consistently gave very good results.
The traveling salesman problem
TL;DR: This study tested human performance on a real and virtual floor, as well as in a threedimensional (3D) virtual space, and modeled these results by a graph pyramid algorithm, which suggests that deterioration of performance in the 3D space can be attributed to geometrical relations between hierarchical clustering in a3D space and coarse-to-fine production of a tour.
Journal ArticleDOI
A general heuristic for vehicle routing problems
David Pisinger,Stefan Ropke +1 more
TL;DR: A unified heuristic which is able to solve five different variants of the vehicle routing problem and shown promising results for a large class of vehicle routing problems with backhauls as demonstrated in Ropke and Pisinger.
Journal ArticleDOI
Vehicle Routing Problem with Time Windows, Part I: Route Construction and Local Search Algorithms
Olli Bräysy,Michel Gendreau +1 more
TL;DR: How heuristic methods should be evaluated and proposed using the concept of Pareto optimality in the comparison of different heuristic approaches are discussed.
Book ChapterDOI
Local Search in Combinatorial Optimization
TL;DR: Computational bounds for local search in combinatorial local search algorithms for Combinatorial problems local searchgorithms for solving the combinatoric a dual local search framework for combinatorials the max-min ant system and local search for combinatorsial a framework for local combinatoria optimization problems localSearch in combinatorship optimization radarx heuristics and localsearch paginas.