Multi-objective dynamic programming with limited precision

Autor: Mandow, L., de la Cruz, J. L. Pérez, Pozas, N.

This paper addresses the problem of approximating the set of all solutions for Multi-objective Markov Decision Processes. We show that in the vast majority of interesting cases, the number of solutions is exponential or even infinite. In order to ove

Externí odkaz: http://arxiv.org/abs/2009.08198

Consciousness as a global property of brain dynamic activity

Autor: Mateos, D. M., Wennberg, R., Guevara, R., Velazquez, J. L. Perez

Publikováno v: Phys. Rev. E 96, 062410 (2017)

We seek general principles of the structure of the cellular collective activity associated with conscious awareness. Can we obtain evidence for features of the optimal brain organization that allows for adequate processing of stimuli and that may gui

Externí odkaz: http://arxiv.org/abs/1710.08384

Towards a statistical mechanics of consciousness: maximization of number of connections is associated with conscious awareness

Autor: Erra, R. Guevara, Mateos, D. M., Wennberg, R., Velazquez, J. L. Perez

It has been said that complexity lies between order and disorder. In the case of brain activity, and physiology in general, complexity issues are being considered with increased emphasis. We sought to identify features of brain organization that are

Externí odkaz: http://arxiv.org/abs/1606.00821

First proof of topological signature in the high pressure xenon gas TPC with electroluminescence amplification for the NEXT experiment

Autor: NEXT Collaboration, Ferrario, P., Laing, A., López-March, N., Gómez-Cadenas, J. J., Álvarez, V., Azevedo, C. D. R., Borges, F. I. G., Cárcel, S., Cebrián, S., Cervera, A., Conde, C. A. N., Dafni, T., Díaz, J., Diesburg, M., Esteve, R., Fernandes, L. M. P., Ferreira, A. L., Freitas, E. D. C., Gehman, V. M., Goldschmidt, A., González-Díaz, D., Gutiérrez, R. M., Hauptman, J., Henriques, C. A. O., Morata, J. A. Hernando, Irastorza, I. G., Labarga, L., Lebrun, P., Liubarsky, I., Lorca, D., Losada, M., Luzón, G., Marí, A., Martín-Albo, J., Martínez-Lema, G., Martínez, A., Miller, T., Monrabal, F., Monserrate, M., Monteiro, C. M. B., Mora, F. J., Moutinho, L. M., Vidal, J. Muñoz, Nebot-Guinot, M., Novella, P., Nygren, D., Para, A., Pérez, J., Aparicio, J. L. Pérez, Querol, M., Renner, J., Ripoll, L., Rodríguez, J., Santos, F. P., Santos, J. M. F. dos, Serra, L., Shuman, D., Simón, A., Sofka, C., Sorel, M., Toledo, J. F., Torrent, J., Tsamalaidze, Z., Veloso, J. F. C. A., Villar, J. A., Webb, R., White, J. T., Yahlali, N., Yepes-Ramírez, H.

The NEXT experiment aims to observe the neutrinoless double beta decay of xenon in a high-pressure Xe136 gas TPC using electroluminescence (EL) to amplify the signal from ionization. One of the main advantages of this technology is the possibility to

Externí odkaz: http://arxiv.org/abs/1507.05902

Accurate gamma and MeV-electron track reconstruction with an ultra-low diffusion Xenon/TMA TPC at 10 atmospheres

Autor: Gonzalez-Diaz, Diego, Alvarez, V., Borges, F. I. G., Camargo, M., Carcel, S., Cebrian, S., Cervera, A., Conde, C. A. N., Dafni, T., Diaz, J., Esteve, R., Fernandes, L. M. P., Ferrario, P., Ferreira, A. L., Freitas, E. D. C., Gehman, V. M., Goldschmidt, A., Gomez-Cadenas, J. J., Gutierrez, R. M., Hauptman, J., Morata, J. A. Hernando, Herrera, D. C., Irastorza, I. G., Labarga, L., Laing, A., Liubarsky, I., Lopez-March, N., Lorca, D., Losada, M., Luzon, G., Mari, A., Martin-Albo, J., Martinez-Lema, G., Martinez, A., Miller, T., Monrabal, F., Monserrate, M., Monteiro, C. M. B., Mora, F. J., Moutinho, L. M., Vidal, J. Munoz, Nebot-Guinot, M., Nygren, D., Oliveira, C. A. B., Perez, J., Aparicio, J. L. Perez, Querol, M., Renner, J., Ripoll, L., Rodriguez, J., Santos, F. P., Santos, J. M. F. dos, Serra, L., Shuman, D., Simon, A., Sofka, C., Sorel, M., Toledo, J. F., Torrent, J., Tsamalaidze, Z., Veloso, J. F. C. A., Villar, J. A., Webb, R., White, J. T., Yahlali, N., Azevedo, C., Aznar, F., Calvet, D., Castel, J., Ferrer-Ribas, E., Garcia, J. A., Giomataris, I., Gomez, H., Iguaz, F. J., Lagraba, A., Coguie, A. Le, Mols, J. P., Sahin, O., Rodriguez, A., Ruiz-Choliz, E., Segui, L., Tomas, A., Veenhof, R.

We report the performance of a 10 atm Xenon/trimethylamine time projection chamber (TPC) for the detection of X-rays (30 keV) and gamma-rays (0.511-1.275 MeV) in conjunction with the accurate tracking of the associated electrons. When operated at suc

Externí odkaz: http://arxiv.org/abs/1504.03678