Zobrazeno 1 - 10
of 39 927
pro vyhledávání: '"P. Vicente"'
Publikováno v:
Central European Journal of Operations Research, 31 (2023), 363-391
In the framework of data envelopment analysis (DEA), Tone (2001) introduced the slacks-based measure (SBM) of efficiency, which is a nonradial model that incorporates all the slacks of the evaluated decision-making units (DMUs) into their efficiency
Externí odkaz:
http://arxiv.org/abs/2410.14303
Publikováno v:
Operations Research Perspectives, 12 (2024), 100307
We construct a new family of chance constrained directional models in stochastic data envelopment analysis, generalizing the deterministic directional models and the chance constrained radial models. We prove that chance constrained directional model
Externí odkaz:
http://arxiv.org/abs/2410.14295
Autor:
Sebastián-Lombraña, Alberto, Brunner, Hans H., Brito, Juan P., Méndez, Rubén B., Vicente, Rafael J., Buruaga, Jaime S., Ortiz, Laura, Fung, Chi-Hang Fred, Peev, Momtchil, Rivas-Moscoso, José M., Jiménez, Felipe, Pastor, Antonio, López, Diego R., Folgueira, Jesús, Martín, Vicente
Quantum Communications is a field that promises advances in cryptography, quantum computing and clock synchronisation, among other potential applications. However, communication based on quantum phenomena requires an extreme level of isolation from e
Externí odkaz:
http://arxiv.org/abs/2409.01069
The electron-phonon interaction is one of the most fundamental mechanisms in condensed matter physics. Phonons can induce memory effects in solid-state platforms when localized electronic states interact with lattice vibrations in non-unitary dynamic
Externí odkaz:
http://arxiv.org/abs/2411.09825
Software bots, extensively adopted by Open Source Software (OSS) projects, support developers across several activities, from automating predefined tasks to generating code that aids software engineers. However, with the growing prominence of bots, q
Externí odkaz:
http://arxiv.org/abs/2411.09467
Autor:
Saavedra-Araya, Vicente
In this paper, we introduce a new technique to study the distribution in residue classes of sets of integers with digit and sum-of-digits restrictions. From our main theorem, we derive a necessary and sufficient condition for integers with missing di
Externí odkaz:
http://arxiv.org/abs/2411.07418
Achieving superconductivity in infinite-layer nickelate thin films by aluminum sputtering deposition
Autor:
Zhang, Dongxin, Raji, Aravind, Vicente-Arche, Luis M., Gloter, Alexandre, Bibes, Manuel, Iglesias, Lucía
The recent discovery of superconductivity in infinite-layer (IL, ABO$_2$) nickelates has opened a new avenue to deepen the understanding of high-temperature superconductivity. However, progress in this field is slowed by significant challenges in mat
Externí odkaz:
http://arxiv.org/abs/2411.04896
Autor:
Lacasa, Lucas, Pardo, Abel, Arbelo, Pablo, Sánchez, Miguel, Yeste, Pablo, Bascones, Noelia, Martínez-Cava, Alejandro, Rubio, Gonzalo, Gómez, Ignacio, Valero, Eusebio, de Vicente, Javier
Methods of Machine and Deep Learning are gradually being integrated into industrial operations, albeit at different speeds for different types of industries. The aerospace and aeronautical industries have recently developed a roadmap for concepts of
Externí odkaz:
http://arxiv.org/abs/2411.02075
We present and analyze two stabilized finite element methods for solving numerically the Poisson--Nernst--Planck equations. The stabilization we consider is carried out by using a shock detector and a discrete graph Laplacian operator for the ion equ
Externí odkaz:
http://arxiv.org/abs/2411.01358
Autor:
Olivo, Vicente Amado, Kerzendorf, Wolfgang, Cherinka, Brian, Shields, Joshua V., Didier, Annie, von der Wense, Katharina
Large scientific institutions, such as the Space Telescope Science Institute, track the usage of their facilities to understand the needs of the research community. Astrophysicists incorporate facility usage data into their scientific publications, e
Externí odkaz:
http://arxiv.org/abs/2411.00987