Zobrazeno 1 - 10
of 1 462
pro vyhledávání: '"Castro, Javier A."'
Publikováno v:
Mathematics, 2021, 9, 2666
In this paper we formally define the hierarchical clustering network problem (HCNP) as the problem to find a good hierarchical partition of a network. This new problem focuses on the dynamic process of the clustering rather than on the final picture
Externí odkaz:
http://arxiv.org/abs/2402.06373
Publikováno v:
Computational Economics, 2023, 61, 1707 1743
In this paper we define a new auction, called the Draw auction. It is based on the implementation of a draw when a minimum price of sale is not reached. We find that a Bayesian Nash equilibrium is reached in the Draw auction when each player bids his
Externí odkaz:
http://arxiv.org/abs/2403.07894
Publikováno v:
International Journal of Computational Intelligence Systems, 2020, 13(1), pp. 1636-1649
In this paper we introduce the concept of multiple bipolar fuzzy measures as a generalization of a bipolar fuzzy measure. We also propose a new definition of a group, which is based on the multidimensional bipolar fuzzy relations of its elements. Tak
Externí odkaz:
http://arxiv.org/abs/2402.04786
Publikováno v:
Mathematics 2022, 10, 4348
On the basis of network analysis, and within the context of modeling imprecision or vague information with fuzzy sets, we propose an innovative way to analyze, aggregate and apply this uncertain knowledge into community detection of real-life problem
Externí odkaz:
http://arxiv.org/abs/2402.04782
Publikováno v:
Fuzzy Sets and Systems, 2023, 466, 108454
In this paper we address the problem of fuzzy measures index calculation. On the basis of fuzzy sets, Murofushi and Soneda proposed an interaction index to deal with the relations between two individuals. This index was later extended in a common fra
Externí odkaz:
http://arxiv.org/abs/2402.04774
Publikováno v:
Mathematics, 2021, 9, 443
In this paper, we address one of the most important topics in the field of Social Networks Analysis: the community detection problem with additional information. That additional information is modeled by a fuzzy measure that represents the risk of po
Externí odkaz:
http://arxiv.org/abs/2402.05028
We consider the Dirichlet-to-Neumann operator and the direct and inverse Calder\'on's mappings appearing in the Inverse Problem of recovering a smooth bounded and positive isotropic conductivity of a material filling a smooth bounded domain in space.
Externí odkaz:
http://arxiv.org/abs/2212.08941
Autor:
Castro, Javier
We consider the nonlinear Kolmogorov equation posed in a Hilbert space $H$, not necessarily of finite dimension. This model was recently studied by Cox et al. [24] in the framework of weak convergence rates of stochastic wave models. Here, we propose
Externí odkaz:
http://arxiv.org/abs/2206.06451
Autor:
Provencio, Mariano *, Nadal, Ernest, Insa, Amelia, García Campelo, Rosario, Casal, Joaquín, Dómine, Manuel, Massuti, Bartomeu, Majem, Margarita, Rodríguez-Abreu, Delvys, Martínez-Martí, Alex, de Castro, Javier, Gómez de Antonio, David, Macia, Iván, Figueroa, Santiago, Fernández Vago, Luís, Calvo, Virginia, Palmero, Ramón, Sierra-Rodero, Belén, Martínez-Toledo, Cristina, Molina-Alejandre, Marta, Serna-Blasco, Roberto, Romero, Atocha, Cruz-Bermúdez, Alberto
Publikováno v:
In The Lancet Oncology November 2024 25(11):1453-1464
Autor:
Morales-Molina, Alvaro, Rodriguez-Milla, Miguel Angel, Garcia-Rodriguez, Patricia, Hidalgo, Laura, Alemany, Ramon, Garcia-Castro, Javier
Publikováno v:
In Molecular Therapy: Oncology 19 September 2024 32(3)