Zobrazeno 1 - 10
of 4 287
pro vyhledávání: '"González Rodríguez P"'
In this paper we extend the core branch-and-bound algorithm of an RLT-based solver for continuous polynomial optimization, RAPOSa, to handle mixed-integer problems. We do so by a direct adaptation, in which LP relaxations are replaced with MILP ones
Externí odkaz:
http://arxiv.org/abs/2410.17949
Autor:
González-Rodríguez, Brais, Gómez-Casares, Ignacio, Ghaddar, Bissan, González-Díaz, Julio, Pateiro-López, Beatriz
Over the last few years, there has been a surge in the use of learning techniques to improve the performance of optimization algorithms. In particular, the learning of branching rules in mixed integer linear programming has received a lot of attentio
Externí odkaz:
http://arxiv.org/abs/2406.03626
Autor:
Gómez-Casares, Ignacio, González-Rodríguez, Brais, González-Díaz, Julio, Rodríguez-Fernández, Pablo
Domain reduction techniques are at the core of any global optimization solver for NLP or MINLP problems. In this paper, we delve into several of these techniques and assess the impact they may have in the performance of an RLT-based algorithm for pol
Externí odkaz:
http://arxiv.org/abs/2403.02823
This paper presents a new approach to quadrify a polynomial programming problem, i.e. reduce the polynomial program to a quadratic program, before solving it. The proposed approach, QUAD-RLT, exploits the Reformulation-Linearization Technique (RLT) s
Externí odkaz:
http://arxiv.org/abs/2402.06336
Publikováno v:
Revista Eureka sobre Enseñanza y Divulgación de las Ciencias, Vol 21, Iss 3, Pp 320101-320118 (2024)
En este artículo se presenta el diseño de una secuencia de actividades sobre la estructura de la materia y reactividad química en el laboratorio utilizando el enfoque de enseñanza de las prácticas científicas, en particular la práctica de inda
Externí odkaz:
https://doaj.org/article/76b16697072241518ae9931c3942288b
Autor:
Alicia V. Perera-Castro, Jaime Puértolas, Beatriz Fernández-Marín, Águeda M. González-Rodríguez
Publikováno v:
BMC Plant Biology, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background Accurate leaf water potential (Ψw) determination is crucial in studying plant responses to water deficit. After excision, water potential decreases, even under low evaporative demand conditions, which has been recently attributed
Externí odkaz:
https://doaj.org/article/dc08ff79694e4f1da7ad0df712b500d8
Publikováno v:
Educación y Sociedad, Vol 22, Iss 3, Pp 184-195 (2024)
Las escuelas pedagógicas son una vía fundamental para fortalecer la preparación de los docentesde nivel medio. En Cuba la formación de docentes a este nivel ha variado, según las necesidadesde fuerza laboral en el sector de la educación, adapt
Externí odkaz:
https://doaj.org/article/7a11f23210f24092be52c15d74c64b69
Autor:
Junhui Liu, Cristina Sebastià, Teodor Jové-Juncà, Raquel Quintanilla, Olga González-Rodríguez, Magí Passols, Anna Castelló, Armand Sánchez, Maria Ballester, Josep M. Folch
Publikováno v:
Genetics Selection Evolution, Vol 56, Iss 1, Pp 1-21 (2024)
Abstract Background The composition and distribution of fatty acids (FA) are important factors determining the quality, flavor, and nutrient value of meat. In addition, FAs synthesized in the body participate in energy metabolism and are involved in
Externí odkaz:
https://doaj.org/article/a119ab6a1d024e70acbad24679fcaf88
Autor:
Juan David González Rodríguez, Gloria María Fraga Rodríguez, César Joaquín García Vera, Andrés Gómez Fraile, Juan Ignacio Martín Sánchez, José María Mengual Gil, Carlos Ochoa Sangrador, Blanca Valenciano Fuentes, Joaquín Escribano Subías
Publikováno v:
Anales de Pediatría (English Edition), Vol 101, Iss 2, Pp 132-144 (2024)
The management of urinary tract infection (UTI) in infants and children has changed significantly over the past few decades based on scientific evidence that questioned the efficacy of strategies used to prevent kidney injury and subsequent progressi
Externí odkaz:
https://doaj.org/article/f909aee9f31f4ba79eab274b5b48818a
Autor:
Alonso-Fernandez, Fernando, Fierrez-Aguilar, Julian, Ortega-Garcia, Javier, Gonzalez-Rodriguez, Joaquin
Low-cost portable devices capable of capturing signature signals are being increasingly used. Additionally, the social and legal acceptance of the written signature for authentication purposes is opening a range of new applications. We describe a hig
Externí odkaz:
http://arxiv.org/abs/2301.04402