Results 181 to 190 of about 825 (213)

POPMUSIC as a matheuristic for the berth allocation problem

Annals of Mathematics and Artificial Intelligence, 2014
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Eduardo Lalla-Ruiz, Stefan Voß 0001
openaire   +3 more sources

An adaptive large neighborhood search heuristic for the multi-port continuous berth allocation problem

European Journal of Operational Research
In this paper, we study a problem that integrates the vessel scheduling problem with the berth allocation into a collaborative problem denoted as the multi-port continuous berth allocation problem (MCBAP). This problem optimizes the berth allocation of a
Bernardo Martin-Iradi, Dario Pacino, Stefan Ropke   +2 more
exaly   +2 more sources

Fuzziness in the Berth Allocation Problem

2018
The berth allocation problem (BAP) in a marine terminal container is defined as the feasible berth allocation to the incoming vessels. In this work, we present two models of fuzzy optimization for the continuous and dynamic BAP. The arrival time of vessels are assumed to be imprecise, meaning that the vessel can be late or early up to a threshold ...
Flabio Gutiérrez, Edwar Luján, Rafael Asmat, Edmundo Vergara Moreno   +3 more
openaire   +1 more source

A stochastic beam search for the berth allocation problem

Decision Support Systems, 2007
In this paper, the optimization of the Berth Allocation Problem (BAP) is transformed into a multiple stage decision making procedure and a new multiple stage search method, namely stochastic beam search algorithm, is proposed to solve it. New techniques such as an improved beam search scheme, a two-phase node goodness estimation, and a stochastic node ...
Fan Wang 0003, Andrew Lim 0001
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The berth allocation problem: models and solution methods

OR Spectrum, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Guan, YP, Cheung, RK
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Towards a Matheuristic Approach for the Berth Allocation Problem

2014
The Berth Allocation Problem aims at assigning and scheduling incoming vessels to berthing positions along the quay of a container terminal. This problem is a well-known optimization problem within maritime shipping. For solving it, we propose two POPMUSIC (Partial Optimization Metaheuristic Under Special Intensification Conditions) approaches that ...
Eduardo Aníbal Lalla-Ruiz, Stefan Voß 0001   +1 more
openaire   +1 more source

The discrete and dynamic berth allocation problem in bulk port

2019 6th International Conference on Control, Decision and Information Technologies (CoDIT), 2019
The berth allocation problem (BAP) is one of the key decision problems at port terminals. It has been widely studied by many of research works. In this paper, the dynamic and discrete case of the BAP in a bulk port was studied, a mathematical model was proposed and solved using Cplex whose the objective is to minimize the total service time of berthed ...
Rokaya Lassoued, Abdelkarim Elloumi
openaire   +1 more source

Improved sequential insertion heuristics for berth allocation problems

International Transactions in Operational Research, 2023
AbstractBerth allocation decisions affect all subsequent decisions in port terminals. Thus assigning berthing positions and berthing times to vessels—known as the berth allocation problem (BAP)—is one of the most important problems in port terminals. Because this is an NP‐hard problem, most of the solution methods proposed for solving it are heuristics.
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Fully Fuzzy Multi-objective Berth Allocation Problem

2020
The Berth Allocation (BA) problem is an important problem in port logistics. It aims at finding optimal berthing times and positions of arriving vessels in a wharf subject to physical constraints. The optimisation criteria in the BA problem are diverse and respond to specific interests of vessels and wharves operators.
Boris Pérez-Cañedo, José Luis Verdegay Galdeano, Alejandro Rosete, Eduardo R. Concepción Morales   +3 more
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A berth allocation planning problem with direct transshipment consideration

Journal of Intelligent Manufacturing, 2011
With the rapid development of container transport industry, container terminal systems have become more and more busy. Some measures and facilities are taken to improve the container throughput, such as Mega Ship, Mega Crane, Deep water Port, Automatic Container Terminal, Mobile Port, Dock Type Berth and Floating Berth.
Chengji Liang, Hark Hwang, Mitsuo Gen
openaire   +2 more sources