Developing a Victorious Strategy to the Second Strong Gravitational Lensing Data Challenge

Autor: C R Bom, B M O Fraga, L O Dias, P Schubert, M Blanco Valentin, C Furlanetto, M Makler, K Teles, M Portes de Albuquerque, R Benton Metcalf

Strong Lensing is a powerful probe of the matter distribution in galaxies and clusters and a relevant tool for cosmography. Analyses of strong gravitational lenses with Deep Learning have become a popular approach due to these astronomical objects' r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::062e3d0dfb100661fdf99c2abe4923fb

Image thresholding using Tsallis entropy

Autor: M. Portes de Albuquerque, I.A. Esquef, A.R. Gesualdi Mello

Publikováno v: Pattern Recognition Letters. 25:1059-1065

Image analysis usually refers to processing of images with the goal of finding objects presented in the image. Image segmentation is one of the most critical tasks in automatic image analysis. The nonextensive entropy is a recent development in stati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cdbee3d958d301798bf863101df7f3ec
https://doi.org/10.1016/j.patrec.2004.03.003

The ATLAS Data Acquisition and Trigger: concept, design and status

Autor: J. Van Wasen, Y. Ermoline, M. P. Casado, H. Zobernig, H. K. Hadavand, G. Comune, R. E. Hughes-Jones, P. Rheaum, M. D. Ciobotaru, Brigitte Vachon, S. Klous, Thorsten Wengler, M. Abolins, Y. F. Ryabov, A. Misiejuk, A. Dotti, G. Cataldi, H. von der Schmitt, Shlomit Tarem, Giuseppe Mornacchi, J. L. Schlereth, Scott H. Robertson, E. Sole-Segura, Wainer Vandelli, R. Murillo-García, T. Kohno, Speranza Falciano, Mikhail Mineev, Robert Blair, Igor Alexandrov, Jiri Masik, Reinhard Männer, M. Seixas, Yasushi Nagasaka, Gabriella Gaudio, Hans Peter Beck, R. Spiwoks, J. V. Dawson, Mihai Caprini, A. Kootz, Gary Drake, Kostantinos Kordas, Andreas Kugel, P. Morettini, Enrico Pasqualucci, Yoshiji Yasu, Roberto Ferrari, B.J. Green, Nicolas Ellis, E. Thomas, Jos Vermeulen, T. Pauly, A. Gesualdi-Mello, Benedetto Gorini, E. Stefanidis, Alina Corso-Radu, V.J.O. Perera, M. Leahu, G. Crone, Royer Edson Ticse Torres, R. Cranfield, F. Parodi, Szymon Gadomski, T. Del Prete, C. Caramarcu, V. Perez-Reale, S. Kolos, M. Wiesmann, D. Prigent, Lamberto Luminari, J. Sloper, David Francis, C. Haeberli, Marcio Aparecido Muller, Rainer Stamen, S.R. Armstrong, A. Khomich, Mark D. Sutton, M. Della Pietra, Julie Kirk, Reiner Hauser, N.G. Unel, Aleandro Nisati, L. Leahu, I. Aracena, Fred Wickens, R.W. Dobinson, Martine Bosman, C. Lowe, Murrough Landon, M. L. Ferrer, C. Santamarina-Rios, V. M. Kotov, Erden Ertorer, Margherita Primavera, J. A. Strong, Antonio Sidoti, Krzysztof Korcyl, Kyle Cranmer, Andreas Warburton, G. Lehmann-Miotto, H. Garitaonandia, Livio Mapelli, L. Vaz Gil Lopes, G. Kieft, Denis Oliveira Damazio, Andrei Kazarov, W. Liu, M. Joos, James Pinfold, Z. Tarem, M. Le Vine, S. Gameiro, Francois Touchard, A. Ventura, Sergey V. Sushkov, Daniela Salvatore, R. Soluk, D. Burckhart-Chromek, A. Dos Anjos, S. Wheeler, B. G. Pope, C. Meessen, A. Di Mattia, M. Dobson, Nikolaos Konstantinidis, J.-O. Hansen, Valerio Vercesi, C. T. Potter, Serguei Sivoklokov, O. Gaumer, Tomasz Bold, N. Barros, W.N. Haberichter, M. Diaz-Gomaz, Sonia Kabana, N. Panikashvili, Xin Wu, António Amorim, T. Szymocha, K. Pretzl, Catalin Meirosu, Igor Soloviev, J. Petersen, Chiara Roda, S. Haas, Andrea Negri, G. Carlino, John Baines, T.R. McMahon, Per Werner, Simon George, Mingjian Yu, Carlo Schiavi, Roger Moore, Johannes Haller, Stefania Spagnolo, R. A. McLaren, B. Caron, Stefan Tapprogge, P. Teixeira-Dias, Massimiliano Bellomo, F. Marzano, S. J. Hillier, Christopher Bee, G. Kilvington, L. Tremblet, D. A. Scannicchio, Francesco Conventi, G. L. Usai, P. Conde-Muíño, Ingo Scholtes, Edoardo Gorini, B. Martin, Monika Wielers, A. De Santo, Alan Watson, A. Hocker, S. Stancu, E. E. Woehrling, Ricardo Gonçalo, E. Badescu, C. Padilla, M. Portes de Albuquerque, Werner Wiedenmann, A. J. Lankford, Michela Biglietti, Dmitry Emeliyanov, F. Zema, Tadashi Maeno, C. Osuna, J. A. Bogaerts

Publikováno v: Nuclear Physics. B, Proceedings Supplements, Vol. 172 (2007) pp. 178-182

This article presents the base-line design and implementation of the ATLAS Trigger and Data Acquisition system, in particular the Data Flow and High Level Trigger components. The status of the installation and commissioning of the system is also pres

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7653fa2ffa97242e471063a3046b5b13
https://archive-ouverte.unige.ch/unige:39053

Magnetisation densities and polarised neutron diffraction: optimised flipping ratio measurements

Autor: P. J. Brown, F. Tasset, M. Portes De Albuquerque, E. Lelièvre-Berna

Publikováno v: Understanding Chemical Reactivity ISBN: 0792360850

We have presented two complementary ways to improve flipping ratios measurements. The first one applies mainly to strong peaks. The (+)/(-) counting-time ratios are fixed with high accuracy and the monitor can then be corrected for slow variations of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f02e6a724d0ee7f028c92a87cfd242c
https://doi.org/10.1007/0-306-46943-x_16

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