Results 31 to 40 of about 1,438 (207)
Integrating matheuristics and metaheuristics for timetabling [PDF]
Computers & Operations Research, 2016 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
George H. G. Fonseca +2 more
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Comparing Multi-Objective Local Search Algorithms for the Beam Angle Selection Problem
Mathematics, 2022 In intensity-modulated radiation therapy, treatment planners aim to irradiate the tumour according to a medical prescription while sparing surrounding organs at risk as much as possible. Although this problem is inherently a multi-objective optimisation (
Guillermo Cabrera-Guerrero +1 more
doaj +1 more source
Variable neighborhood formulation search approach for the multi-item capacitated lot-sizing problem with time windows and setup times [PDF]
Yugoslav Journal of Operations Research, 2017 In this paper we suggest a new variant of Variable neighborhood search designed for solving Mixed integer programming problems. We call it Variable neighborhood formulation search (VNFS), since both neighborhoods and formulations are changed during the ...
Erromdhani Ridha +4 more
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Scheduling ships with uncertain arrival times through the Kiel Canal
Maritime Transport Research, 2021 The Kiel Canal is a two-way waterway that connects the Baltic Sea and the North Sea. The canal consists of an alternating sequence of narrow transit segments and wider siding segments.
Tina Andersen +3 more
doaj +1 more source
A matheuristic for AGV scheduling with battery constraints
European Journal of Operational Research, 2022 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nitish Singh +4 more
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Preface to the Special Issue on Matheuristics and Metaheuristics [PDF]
International Transactions in Operational Research, 2019 info:eu-repo/semantics ...
Ribeiro, Celso C. +9 more
openaire +4 more sources
EURO Journal on Transportation and Logistics, 2021 Delivery options are at the heart of the generalized vehicle routing problem with time windows (GVRPTW) allowing that customer requests are shipped to alternative delivery locations which can also have different time windows.
Dorian Dumez +4 more
doaj +1 more source
A parallelized matheuristic for the International Timetabling Competition 2019
, 2022 The International Timetabling Competition 2019 (ITC 2019) presents a novel and generalized university timetabling problem composed of traditional class time and room assignment and student sectioning. In this paper, we present a parallelized matheuristic
Mikkelsen, Rasmus, Holm, Dennis S.
core +1 more source
Matheuristics for optimizing the network in German wagonload traffic
EURO Journal on Computational Optimization, 2017 In this paper, we consider a capacitated multiple allocation hub location problem derived from a practical application in network design of German wagonload traffic.
Julia Sender +3 more
doaj +1 more source
A matheuristic approach for the Pollution-Routing Problem [PDF]
European Journal of Operational Research, 2015 This paper deals with the Pollution-Routing Problem (PRP), a Vehicle Routing Problem (VRP) with environmental considerations, recently introduced in the literature by [Bektas and Laporte (2011), Transport. Res. B-Meth. 45 (8), 1232-1250]. The objective is to minimize operational and environmental costs while respecting capacity constraints and service ...
Raphael Kramer +3 more
openaire +4 more sources