Doctor en Ingeniería EléctricaThe analysis of time-variable astronomical phenomena is of great interest as it helps to improve our understanding of the structure and topology of our Universe, the mechanisms of galaxy and stellar evolution, etc. The basic tool to study variability in the sky is the light curve. Light curves are time series of stellar brightness and their analysis reveals key information about the physics behind the variable phenomena. Periodic variable stars are particularly interesting. Periodic variable stars are used to estimate the size and distance-scales of our Universe, and the period is a key parameter for stellar parameter estimation, stellar classification and exoplanet detection. The precise estimation of the peri...
D.Phil.During the last few years the number of known variable stars which show periodic light level ...
An important task in astroparticle physics is the detection of periodicities in irregularly sampled ...
Context. The light curves of variable stars are commonly described using simple trigonometric models...
Doctor en Ingeniería EléctricaThe analysis of time-variable astronomical phenomena is of great inter...
Abstract—We propose a new information theoretic metric for finding periodicities in stellar light cu...
Artículos de publicación ISIIn this letter, we propose a method for period estimation in light curve...
We study the problem of periodicity detection in massive data sets of photometric or radial velocity...
This paper presents a comparison of popular period finding algorithms applied to the light curves of...
Aperiodic variability is a characteristic feature of young stars, massive stars, and active galactic...
Period estimation is an important task in the classification of many variable astrophysical objects....
Study on variable stars is an important topic of modern astrophysics. After the invention of powerfu...
One of the main features of interest in analysing the light curves of stars is the underlying period...
Artículo de publicación ISIWe present a new method to discriminate periodic from nonperiodic irregul...
International audienceWe present a new method to discriminate periodic from nonperiodic irregularly ...
This paper presents a new period-finding method based on conditional entropy that is both efficient ...
D.Phil.During the last few years the number of known variable stars which show periodic light level ...
An important task in astroparticle physics is the detection of periodicities in irregularly sampled ...
Context. The light curves of variable stars are commonly described using simple trigonometric models...
Doctor en Ingeniería EléctricaThe analysis of time-variable astronomical phenomena is of great inter...
Abstract—We propose a new information theoretic metric for finding periodicities in stellar light cu...
Artículos de publicación ISIIn this letter, we propose a method for period estimation in light curve...
We study the problem of periodicity detection in massive data sets of photometric or radial velocity...
This paper presents a comparison of popular period finding algorithms applied to the light curves of...
Aperiodic variability is a characteristic feature of young stars, massive stars, and active galactic...
Period estimation is an important task in the classification of many variable astrophysical objects....
Study on variable stars is an important topic of modern astrophysics. After the invention of powerfu...
One of the main features of interest in analysing the light curves of stars is the underlying period...
Artículo de publicación ISIWe present a new method to discriminate periodic from nonperiodic irregul...
International audienceWe present a new method to discriminate periodic from nonperiodic irregularly ...
This paper presents a new period-finding method based on conditional entropy that is both efficient ...
D.Phil.During the last few years the number of known variable stars which show periodic light level ...
An important task in astroparticle physics is the detection of periodicities in irregularly sampled ...
Context. The light curves of variable stars are commonly described using simple trigonometric models...