Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Reyes, Esteban"'
Autor:
Cabrera-Vives, Guillermo, Bolivar, César, Förster, Francisco, Arancibia, Alejandra M. Muñoz, Pérez-Carrasco, Manuel, Reyes, Esteban
Publikováno v:
ICML 2023 Workshop on Machine Learning for Astrophysics
Time domain astronomy is advancing towards the analysis of multiple massive datasets in real time, prompting the development of multi-stream machine learning models. In this work, we study Domain Adaptation (DA) for real/bogus classification of astro
Externí odkaz:
http://arxiv.org/abs/2308.07538
Autor:
Reyes-Jainaga, Ignacio, Förster, Francisco, Arancibia, Alejandra M. Muñoz, Cabrera-Vives, Guillermo, Bayo, Amelia, Bauer, Franz E., Arredondo, Javier, Reyes, Esteban, Pignata, Giuliano, Mourão, A. M., Silva-Farfán, Javier, Galbany, Lluís, Álvarez, Alex, Astorga, Nicolás, Castellanos, Pablo, Gallardo, Pedro, Moya, Alberto, Rodríguez, Diego
In recent years, automatic classifiers of image cutouts (also called "stamps") have shown to be key for fast supernova discovery. The Vera C. Rubin Observatory will distribute about ten million alerts with their respective stamps each night, enabling
Externí odkaz:
http://arxiv.org/abs/2304.13080
Autor:
Förster, Francisco, Arancibia, Alejandra M. Muñoz, Reyes, Ignacio, Gagliano, Alexander, Britt, Dylan, Cuellar-Carrillo, Sara, Figueroa-Tapia, Felipe, Polzin, Ava, Yousef, Yara, Arredondo, Javier, Rodríguez-Mancini, Diego, Correa-Orellana, Javier, Bayo, Amelia, Bauer, Franz E., Catelan, Márcio, Cabrera-Vives, Guillermo, Dastidar, Raya, Estévez, Pablo A., Pignata, Giuliano, Hernandez-Garcia, Lorena, Huijse, Pablo, Reyes, Esteban, Sánchez-Sáez, Paula, Ramirez, Mauricio, Grandón, Daniela, Pineda-García, Jonathan, Chabour-Barra, Francisca, Silva-Farfán, Javier
We present DELIGHT, or Deep Learning Identification of Galaxy Hosts of Transients, a new algorithm designed to automatically and in real-time identify the host galaxies of extragalactic transients. The proposed algorithm receives as input compact, mu
Externí odkaz:
http://arxiv.org/abs/2208.04310
Autor:
Carrasco-Davis, Rodrigo, Reyes, Esteban, Valenzuela, Camilo, Förster, Francisco, Estévez, Pablo A., Pignata, Giuliano, Bauer, Franz E., Reyes, Ignacio, Sánchez-Sáez, Paula, Cabrera-Vives, Guillermo, Eyheramendy, Susana, Catelan, Márcio, Arredondo, Javier, Castillo-Navarrete, Ernesto, Rodríguez-Mancini, Diego, Ruz-Mieres, Daniela, Moya, Alberto, Sabatini-Gacitúa, Luis, Sepúlveda-Cobo, Cristóbal, Mahabal, Ashish A., Silva-Farfán, Javier, Camacho-Iñiquez, Ernesto, Galbany, Lluís
We present a real-time stamp classifier of astronomical events for the ALeRCE (Automatic Learning for the Rapid Classification of Events) broker. The classifier is based on a convolutional neural network, trained on alerts ingested from the Zwicky Tr
Externí odkaz:
http://arxiv.org/abs/2008.03309
Autor:
Reyes, Esteban, Estévez, Pablo A.
In this work, we propose several enhancements to a geometric transformation based model for anomaly detection in images (GeoTranform). The model assumes that the anomaly class is unknown and that only inlier samples are available for training. We int
Externí odkaz:
http://arxiv.org/abs/2005.07779
Publikováno v:
Proceedings of 22th RoboCup International Symposium, Montreal, Canada, 2018
The main goal of the paper is to provide Pepper with a near real-time object recognition system based on deep neural networks. The proposed system is based on YOLO (You Only Look Once), a deep neural network that is able to detect and recognize objec
Externí odkaz:
http://arxiv.org/abs/1811.08352
Autor:
Reyes, Esteban, Estévez, Pablo A., Reyes, Ignacio, Cabrera-Vives, Guillermo, Huijse, Pablo, Carrasco-Davis, Rodrigo, Förster, Francisco
In this paper, we propose an enhanced CNN model for detecting supernovae (SNe). This is done by applying a new method for obtaining rotational invariance that exploits cyclic symmetry. In addition, we use a visualization approach, the layer-wise rele
Externí odkaz:
http://arxiv.org/abs/1808.03626
Akademický článek
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Publikováno v:
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
instname
En este Trabajo de Fin de Grado se investiga acerca del Trabajo Social en el Centro Penitenciario de Zuera, con la intención de analizar el mismo y valorar la información recogida durante el estudio. Mediante entrevistas a diferentes partes relacio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::62f307fc03075afec271bff9cfbf87b1
http://zaguan.unizar.es/record/65450
http://zaguan.unizar.es/record/65450
Tesis (Magíster en Liderazgo y Gestión Educacional) Esta investigación se centrará en el proceso de selección de Directores de Colegio. El origen del problema de investigación radica en la necesidad de optimizar un proceso de selección para do
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2990::44e2ed685c9624f67ae5e821772e4bcc
http://repositorio.unab.cl/xmlui/handle/ria/5068
http://repositorio.unab.cl/xmlui/handle/ria/5068