Zobrazeno 1 - 10 of 356 pro vyhledávání: '"investigació operativa"'
1
Simheuristic and learnheuristic algorithms for the temporary-facility location and queuing problem during population treatment or testing events
Autor: Christopher Bayliss, Javier Panadero
Publikováno v: Journal of Simulation. :1-20
Epidemic outbreaks, such as the one generated by the coronavirus disease, have raised the need for more efficient healthcare logistics. One of the challenges that many governments have to face in such scenarios is the deployment of temporary medical
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66ac3e984db9a38d2be28cf5d24b97bf
https://doi.org/10.1080/17477778.2023.2166879
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2
Comparing the impacts of sustainability narratives on american and european energy shareholders: a multi-event study analysing reactions to news before and during COVID-19
Autor: Alberto Barroso del Toro, Laura Vivas Crisol, Xavier Tort-Martorell
Publikováno v: Sustainability; Volume 14; Issue 23; Pages: 15836
This study analysed how positive, neutral, and negative sustainability news impacted the share prices of American and European energy companies, focusing on short-term market reactions. Our goal was to understand whether or not the sustainability nar
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c58e5fe96455aa2e29ea6f8d467713b
https://hdl.handle.net/2117/379663
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3
Business intelligence’s self-service tools evaluation
Autor: Jordina Orcajo Hernández, Pau Fonseca i Casas
The software selection process in the context of a big company is not an easy task. In the Business Intelligence area, this decision is critical, since the resources needed to implement the tool are huge and imply the participation of all organizatio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::471b3a77ae84057bd0efab3c71b863e4
https://hdl.handle.net/2117/374923
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4
Exact and heuristic procedures for the Heijunka-flow shop scheduling problem with minimum makespan and job replicas
Autor: Joaquín Bautista-Valhondo
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
In this paper, a new problem of job sequences in a workshop is presented, taking into account non-unit demands for the jobs and whose objective is to minimize the total completion time for all the jobs ($${C}_{max}$$ C max ) satisfying a set of restr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7716ec5e5a56b6519955c8e6c84a6492
https://doi.org/10.1007/s13748-021-00249-z
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5
A proper generalized decomposition (PGD) approach to crack propagation in brittle materials
Autor: Hasini Garikapati, Clemens V. Verhoosel, Pedro Díez, E. Harald van Brummelen, Sergio Zlotnik
Publikováno v: Computational Mechanics, 65(2), 451-473. Springer
Scipedia Open Access
Scipedia SL
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
The final publication is available at Springer via http://dx.doi.org/10.1007/s00466-019-01778-0 Understanding the failure of brittle heterogeneous materials is essential in many applications. Heterogeneities in materialproperties are frequently model
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b83e57a8e1e946692cbac5462bfd3e52
http://www.scopus.com/inward/record.url?scp=85074587013&partnerID=8YFLogxK
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6
Microscopic disruption management: energy consumption and passenger compensation optimisation
Autor: Luis Cadarso, Esteve Codina, Ricardo García-Ródenas
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Rail operations are often disrupted by accidents that cause traffic to diverge from the scheduled operations, rendering it difficult to run the schedule as planned. In such a case, the operator must change the schedule to return to the original sched
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::316169fe37ec82da605e907c711a423e
https://hdl.handle.net/2117/371321
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7
Editorial: Product-service innovation Systems—Opening-up servitization-based innovation to manufacturing industry
Autor: Lafuente González, Esteban Miguel, Vaillant, Yancy, Vendrell Herrero, Ferran
Publikováno v: Technovation. 120:102665
The objective of this special issue is to produce theoretical and empirical work that provokes and fertilizes the scholarly debate on product-service innovation (PSI) systems, that is, the adoption of externalized service-augmented strategies by manu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::455276edbd7c9bad9bc4c4bc6a99b24b
https://doi.org/10.1016/j.technovation.2022.102665
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10
Queueing games with an endogenous number of machines
Autor: Atay, Ata, Trudeau, Christian
Publikováno v: Dipòsit Digital de la UB
Universidad de Barcelona
This paper studies queueing problems with an endogenous number of machines with and without an initial queue, the novelty being that coalitions not only choose how to queue, but also on how many machines. For a given problem, agents can (de)activate
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cc38b6f596a6aa6889da4ddc0f77e51c
http://hdl.handle.net/2445/188596
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