B. Ghaddar, I. Gómez Casares, J. González Díaz, B. González Rodríguez, B. Pateiro López, S. Rodríguez Ballesteros

Un elemento fundamental de las técnicas de ramificación y acotación es la selección de la variable de ramificación. Debido a esto, en los últimos años, se ha estado investigando activamente en el uso de técnicas de aprendizaje que ayuden a mejorar dicha selección en el contexto de los problemas de programación lineal y entera. En este trabajo seguiremos una dirección natural, aunque novedosa, que será utilizar ese mismo tipo de técnicas en problemas de optimización no lineal, más concretamente, con el objetivo de realizar de manera más eficiente el spatial branching asociado a la resolución de este tipo de problemas. Para ello hemos diseñado un sistema automático de selección del criterio de ramificación para la resolución de problemas de optimización polinómica mediante la técnica RLT.

Keywords: optimización no lineal, aprendizaje, ramificación y acotación, spatial branching

Scheduled

Continuous Optimization
June 10, 2022  4:00 PM
A12


Other papers in the same session

Mejoras en la resolución de problemas de optimización polinómica con el software RAPOSa

B. González Rodríguez, J. Ossorio Castillo, J. González Díaz, Á. M. González Rueda, D. Rodríguez Penas, D. Rodríguez Martínez

Aprendizaje de una batería de modelos de predicción de mortalidad del COVID-19 mediante una optimización multiobjetivo

M. Martínez García, S. García Gutierrez, R. Armañanzas, A. Díaz, I. Inza Cano, J. A. Lozano


Latest news

  • 6/8/22
    Visit Alhambra

    Tomorrow, Thursday, we will visit the Alhambra. 1. At 7:00 p.m., buses will start leaving from the door of the Hotel Granada Center (in front of the door of the Faculty of Sciences) 2. Upon arrival, groups with guides will be organized. 3. There will be groups in English language. These groups will wait at the destination until the arrival of all buses. 4. After the visit to the Alhambra we will walk to the Carmen de los Mártires to have a cocktail. 5. On the way back, we can go back by bus, which will leave from the same place where they left us at the Alhambra. 6. Although the way to the Alhambra by bus seems long, it really is close to the city. We invite you, whoever wishes, to go down for a pleasant walk. 7. Do not forget to take your Alhambra ticket and your identity card or passport. The document must be the same whose number matches the ticket number you have.

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  • 5/27/22
    Gala Dinner

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  • 5/23/22
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