Results 61 to 70 of about 125 (76)

Ship Routing and Scheduling: Status and Perspectives

open access: yes, 2004
Marielle Christiansen   +2 more
core   +1 more source

Tramp Ship Routing and Scheduling With Speed Optimization

open access: yesTransportation Research Part C: Emerging Technologies, 2011
Abstract Tramp shipping companies are committed to transport a set of contracted cargoes and try to derive additional revenue from carrying optional spot cargoes. Traditionally, models for ship routing and scheduling problems are based on fixed speed and a given fuel consumption rate for each ship.
Kjetil Fagerholt   +2 more
exaly   +3 more sources

Current state and trends in tramp ship routing and scheduling

open access: yes, 2019
Purpose: This paper discusses the current state of routing and scheduling in tramp shipping, an important planning problem on the operational level in maritime logistics. The purpose is to report and compare the existing methods and to investigate possible future additions and improvements.
Pache, Hannah   +2 more
openaire   +3 more sources

Solving a Real-Life Tramp Ship Routing and Scheduling Problem With Speed Profiles

Lecture Notes in Computer Science, 2021
Shipowners seek to increase their profits by optimizing the operation of their available fleet, increasing its capacity, and reducing costs while meeting the customers’ demands. Ship routing stands out as a relevant topic of study, especially for tramp shipping companies, due to the high competitivity on this market, which highlights the importance of ...
Rafael Martinelli   +2 more
exaly   +3 more sources

A Hybrid GRASP-VNS for Ship Routing and Scheduling Problem With Discretized Time Windows [PDF]

open access: yesEngineering Applications of Artificial Intelligence, 2015
This paper addresses the Ship Routing and Scheduling Problem with Discretized Time Windows. Being one of the most relevant and challenging problems faced by decision makers from shipping companies, this tramp shipping problem lies in determining the set ...
Belén Melián-Batista   +2 more
exaly   +2 more sources

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