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Mostrando ítems 1-7 de 7
Artículo
Digital twins in condition-based maintenance apps: A case study for train axle bearings
(Elsevier, 2023-10)
Digital Twins (DTs) are gaining popularity in the context of the fourth industrial revolution to replicate physical equipment and systems in the digital world. DTs promise increased productivity and sustainable performance ...
Artículo
Enhancing Prescriptive Capabilities in Electrical Substations: A Systemic Impact Factor Approach for Failure Impact Analysis
(Multidisciplinary Digital Publishing Institute (MDPI), 2024-02)
This research looks into a systemic impact factor (SIF) as a complement to enhance the prescriptive capabilities of electric substations with the objective of improving the reliability and robustness of components. As ...
Artículo
A DEA approach for merging dairy farms
(Czech Academy of Agricultural Sciences, 2021)
This paper proposes a model for determining the most advantageous merger within a set of dairy farms. It uses data envelopment analysis (DEA) to estimate the total technical efficiency improvement that the merger ...
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
A Multilayer Network Approach for the Bimodal Bus–Pedestrian Line Planning Problem
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)
In this paper, we formulate and solve the urban line planning problem considering a multilayer representation of a bimodal transportation network. Classical formulations are usually constructed over a planar network, ...
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 Stochastic Team Orienteering Problem with Position-Dependent Rewards
(MDPI, 2022-08)
In this paper, we analyze both the deterministic and stochastic versions of a team orienteering problem (TOP) in which rewards from customers are dynamic. The typical goal of the TOP is to select a set of customers to visit ...