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pro vyhledávání: '"Angel, M"'
We study the problem of stock replenishment and transshipment in the retail industry. We develop a model that can accommodate different policies, including centralized redistribution (replenishment) and decentralized redistribution (lateral transship
Externí odkaz:
http://arxiv.org/abs/2410.18571
Autor:
Huertas, Jesús, Uranga, Angel M.
We consider 4d $\mathcal{N}=4$ $SU(N)$ super Yang-Mills on half-space with boundary conditions defined by configurations of Gaiotto-Witten NS5- and D5-branes modded out by a rotated orientifold 5-plane breaking an extra half of the supersymmetries. W
Externí odkaz:
http://arxiv.org/abs/2410.05368
The SymTFT construction is an efficient way of studying the symmetries of Quantum Field Theories. In this paper we initiate the study of the SymTFT construction for interacting theories on spaces with boundaries, in the concrete example of $d = 4$ $\
Externí odkaz:
http://arxiv.org/abs/2409.02156
In this note, we propose a novel approach for a class of autonomous dynamical systems that allows, given some observations of the solutions, to identify its parameters and reconstruct the state vector. This approach relies on proving the linear indep
Externí odkaz:
http://arxiv.org/abs/2408.11482
Autor:
Martín-Doñas, Juan M., Roselló, Eros, Gomez, Angel M., Álvarez, Aitor, López-Espejo, Iván, Peinado, Antonio M.
This paper presents the work carried out by the ASASVIcomtech team, made up of researchers from Vicomtech and University of Granada, for the ASVspoof5 Challenge. The team has participated in both Track 1 (speech deepfake detection) and Track 2 (spoof
Externí odkaz:
http://arxiv.org/abs/2408.10361
Autor:
de Dios, M. Fernández, González-Rueda, Ángel M., Banga, Julio R., González-Díaz, Julio, Penas, David R.
We consider the problem of parameter estimation in dynamic systems described by ordinary differential equations. A review of the existing literature emphasizes the need for deterministic global optimization methods due to the nonconvex nature of thes
Externí odkaz:
http://arxiv.org/abs/2405.01989
Autor:
Shen, Bin, Ginga, Victoria A., Arévalo-López, Angel M., Garbarino, Gaston, Uykur, Ece, Goncalves-Faria, Marcos, Mukharjee, Prashanta K., Gegenwart, Philipp, Tsirlin, Alexander A.
Publikováno v:
Phys. Rev. B 109, 224402 (2024)
Pressure evolution of the crystal structure and magnetism of the honeycomb $\alpha$-RuBr$_3$ is studied using high-pressure x-ray diffraction, magnetometry, and density-functional band-structure calculations. Hydrostatic compression transforms antife
Externí odkaz:
http://arxiv.org/abs/2403.17085
Autor:
Sobrín-Hidalgo, David, González-Santamarta, Miguel A., Guerrero-Higueras, Ángel M., Rodríguez-Lera, Francisco J., Matellán-Olivera, Vicente
This paper introduces a system designed to generate explanations for the actions performed by an autonomous robot in Human-Robot Interaction (HRI). Explainability in robotics, encapsulated within the concept of an eXplainable Autonomous Robot (XAR),
Externí odkaz:
http://arxiv.org/abs/2402.04206
Dynamical cobordisms implement the swampland cobordism conjecture in the framework of effective field theory, realizing codimension 1 end of the world (ETW) branes as singularities at finite spacetime distance at which scalars diverge to infinite fie
Externí odkaz:
http://arxiv.org/abs/2312.16286
Autor:
Sánchez, Carlos Balado, Redondo, Rebeca P. Díaz, Vilas, Ana Fernández, Bermúdez, Angel M. Sánchez
Publikováno v:
Computer Applications in Engineering Education, 2019, vol. 27, no 2, p. 371-379
In this paper we introduce a proposal to provide students in labs with an alternative to the traditional visible range spectrophotometers, whose acquisition and maintenance entails high costs, based on smartphones. Our solution faced two aspects. On
Externí odkaz:
http://arxiv.org/abs/2312.08104