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Mostrando ítems 1-5 de 5
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
Skill requirements and labour polarisation: an association analysis based on Polish online job offers
(Elsevier, 2022-10)
This paper uses the methodological scheme of contingency tables to explore polarisation in the Polish labour market. We use a large database of online job offers published on selected Polish job portals in the period ...
Artículo
New approximate algorithms for the customer order scheduling problem with total completion time objective
(Elsevier, 2017-02)
In this paper, we study a customer order scheduling problem where a number of orders, composed of several product types, have to be scheduled on a set of parallel machines, each one capable to process a single product type. ...
Artículo
Crop Planning in Synchronized Crop-Demand Scenarios: A Biobjective Optimization Formulation
(MDPI, 2021-09)
Crop planning problems have been extensively studied from different perspectives (profit maximization, optimizing available water use, sustainability, etc.). In this paper, a new approach is proposed that considers new ...
Artículo
The 2-stage assembly flowshop scheduling problem with total completion time: Efficient constructive heuristic and metaheuristic
(Elsevier, 2017-12)
In this paper, we address the 2-stage assembly scheduling problem where there are m machines in the first stage to manufacture the components of a product and one assembly station (machine) in the second stage. The objective ...