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Mostrando ítems 1-10 de 11
Artículo
Constructive and composite heuristics for the 2-stage assembly scheduling problem with periodic maintenance and makespan objective
(Elsevier, 2022-11-15)
This paper addresses the 2-stage assembly scheduling problem to minimise makespan with availability constraints, where the machines are not always available due to periodic maintenance activities. To the best of our ...
Artículo
Relationship between common objective functions, idle time and waiting time in permutation flow shop scheduling
(Elsevier, 2020-09)
This paper focuses on two components of idle time and waiting time, namely core idle time, ∑CITi, and core waiting time, ∑CWTj. Both measures are relevant indicators of the efficiency of production systems, since they are ...
Artículo
Single machine scheduling with periodic machine availability
(Elsevier Ltd, 2018-09)
In this paper we address the problem of scheduling jobs on a single machine with cyclical machine availability periods. In this problem, the scheduling horizon is composed of periods where the machine is available followed ...
Artículo
A speed-up procedure for the hybrid flow shop scheduling problem
(Elsevier Ltd, 2021)
During the last decades, hundreds of approximate algorithms have been proposed in the literature addressing flow-shop-based scheduling problems. In the race for finding the best proposals to solve these problems, speedup ...
Artículo
Comparison of heuristics for rescheduling in permutation flowshops
(ADINGOR, 2009)
Rescheduling is one of the main consequences of the variability in the shop floor, as a number of unforeseeable disruptions make impossible to follow the original schedule. In this paper we study a flowshop rescheduling ...
Artículo
A bi-criteria approach to the truck-multidrone routing problem
(Elsevier, 2024-06)
In the rapidly expanding field of e-commerce logistics, the optimisation of last-mile delivery solutions is paramount. This paper introduces a novel methodology that addresses this challenge by generating approximate Pareto ...
Artículo
Single machine scheduling with periodic machine availability
(Elsevier, 2018-09)
In this paper we address the problem of scheduling jobs on a single machine with cyclical machine availability periods. In this problem, the scheduling horizon is composed of periods where the machine is available followed ...
Artículo
Permutation flowshop scheduling with periodic maintenance and makespan objective
(Elsevier, 2020-05)
In this paper, we address the permutation flowshop scheduling problem with cyclical unavailability periods where no operation can be processed. Under this constraint, all machines must stop at the same time due to the shift ...
Artículo
The Permutation Flow Shop Scheduling Problem with Human Resources: MILP Models, Decoding Procedures, NEH-Based Heuristics, and an Iterated Greedy Algorithm
(MDPI, 2022-09-22)
In this paper, we address the permutation flow shop scheduling problem with sequence-dependent and non-anticipatory setup times. These setups are performed or supervised by multiple servers, which are renewable secondary ...
Artículo
Assembly flowshop scheduling problem: Speed-up procedure and computational evaluation
(Elsevier, 2022-06)
In this paper, we address the assembly flowshop scheduling problem, which is a generalisation of two well-known scheduling problems in the literature: the three-stage Assembly Scheduling Problem (ASP) and its variant with ...