activity
19952025
most citedVISTA Variables in the Via Lactea (VVV): The public ESO near-IR variability survey of the Milky Way

1k citations · 9.5k across the 216 of their papers we have counts for

collaborators

211 papers

cs.LG2025

A self-regulated convolutional neural network for classifying variable stars

Francisco Pérez-Galarce, Jorge Martínez-Palomera, Karim Pichara +2

Over the last two decades, machine learning models have been widely applied and have proven effective in classifying variable stars, particularly with the adoption of deep learning…

cs.LG2023

Multi-Class Deep SVDD: Anomaly Detection Approach in Astronomy with Distinct Inlier Categories

Manuel Pérez-Carrasco, Guillermo Cabrera-Vives, Lorena Hernández-García +8

With the increasing volume of astronomical data generated by modern survey telescopes, automated pipelines and machine learning techniques have become crucial for analyzing and ext…

astro-ph.GA2023

Roman Early-Definition Astrophysics Survey Opportunity: Galactic Roman Infrared Plane Survey (GRIPS)

Roberta Paladini, Catherine Zucker, Robert Benjamin +67

A wide-field near-infrared survey of the Galactic disk and bulge/bar(s) is supported by a large representation of the community of Galactic astronomers. The combination of sensitiv…

astro-ph.SR2023★ 3 cited

A Unique Low-Mass Ratio Contact Eclipsing Binary System under the Period Cut-Off

A. Papageorgiou, P. -E. Christopoulou, E. Lalounta +5

We present a multi-band photometric analysis of CRTS J163819.6+03485, the first low mass ratio (LMR) contact binary system with a period under the contact binary (CB) period limit.…

astro-ph.SR2023

Uncertainties in the 12C+12C reaction rate and their impact on the composition of ultra-massive WDs

F. C. De Gerónimo, M. M. Miller Bertolami, M. Catelan +1

Stars with initial masses 7 Msun . MZAMS . 9 Msun reach temperatures high enough to ignite C under degenerate conditions after the end of He-core burning (Garcia-Berro & Iben 1994)…

astro-ph.IM2023★ 22 cited

Persistent and occasional: searching for the variable population of the ZTF/4MOST sky using ZTF data release 11

P. Sánchez-Sáez, J. Arredondo, A. Bayo +13

We present a variability, color and morphology based classifier, designed to identify transients, persistently variable, and non-variable sources, from the Zwicky Transient Facilit…