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Karim Pichara
Karim Pichara
Co-founder & CTO at NotCo. Associate Professor Computer Science, School of Engineering, UC Chile
Bestätigte E-Mail-Adresse bei ing.puc.cl
Titel
Zitiert von
Zitiert von
Jahr
The Vista Variables in the Via Lactea (VVV) ESO Public Survey: Current Status and First Results
M Catelan, D Minniti, PW Lucas, J Alonso-Garcia, R Angeloni, JC Beamin, ...
arXiv preprint arXiv:1105.1119, 2011
772011
Centralized student performance prediction in large courses based on low-cost variables in an institutional context
A Sandoval, C Gonzalez, R Alarcon, K Pichara, M Montenegro
The Internet and Higher Education 37, 76-89, 2018
722018
Supervised detection of anomalous light-curves in massive astronomical catalogs
I Nun, K Pichara, P Protopapas, DW Kim
The Astrophysical Journal 793 (1), 2014
682014
FATS: FEATURE ANALYSIS FOR TIME SERIES
I Nun, P Protopapas, B Sim, M Zhu, R Dave, N Castro, K Pichara
http://arxiv.org/abs/1506.00010, 2015
562015
Clustering-based feature learning on variable stars
C Mackenzie, K Pichara, P Protopapas
The Astrophysical Journal 820 (2), 138, 2016
522016
Automatic classification of variable stars in catalogs with missing data
K Pichara, P Protopapas
The Astrophysical Journal 777 (2), 83, 2013
512013
An improved quasar detection method in EROS‐2 and MACHO LMC data sets
K Pichara, P Protopapas, DW Kim, JB Marquette, P Tisserand
Monthly Notices of the Royal Astronomical Society 427 (2), 1284-1297, 2012
512012
Scalable end-to-end recurrent neural network for variable star classification
I Becker, K Pichara, M Catelan, P Protopapas, C Aguirre, F Nikzat
Monthly Notices of the Royal Astronomical Society 493 (2), 2981-2995, 2020
502020
The vvv templates project towards an automated classification of vvv light-curves-i. building a database of stellar variability in the near-infrared
R Angeloni, RC Ramos, M Catelan, I Dekany, F Gran, J Alonso-García, ...
Astronomy & Astrophysics 567, A100, 2014
452014
Deep multi-survey classification of variable stars
C Aguirre, K Pichara, I Becker
Monthly Notices of the Royal Astronomical Society 482 (4), 5078-5092, 2019
412019
Unsupervised classification of variable stars
L Valenzuela, K Pichara
Monthly Notices of the Royal Astronomical Society 474 (3), 3259-3272, 2018
402018
Meta Classification for Variable Stars
K Pichara, P Protopapas, D León
The Astrophysical Journal, 2016
392016
Photometric classification of quasars from RCS-2 using Random Forest
BCHSL D. Carrasco, L. F. Barrientos, K. Pichara, T. Anguita, D. N. A. Murphy ...
Astronomy & Astrophysics 584 (A44), 17, 2015
37*2015
Photometric Classification of quasars from RCS-2 using Random Forest
D Carrasco, F Barrientos, K Pichara, T Anguita, D Murphy, D Gilbank, ...
sumitted to the Astrophysical Journal, 2014
372014
Automatic survey-invariant classification of variable stars
P Benavente, P Protopapas, K Pichara
The Astrophysical Journal 845 (2), 147, 2017
312017
Uncertain classification of variable stars: handling observational GAPS and noise
N Castro, P Protopapas, K Pichara
The Astronomical Journal 155 (1), 16, 2017
232017
Active learning and subspace clustering for anomaly detection
K Pichara, A Soto
Intelligent Data Analysis 15 (2), 151-171, 2011
222011
The VISTA Variables in the Vía Láctea infrared variability catalogue (VIVA-I)
CE Ferreira Lopes, NJG Cross, M Catelan, D Minniti, M Hempel, ...
Monthly Notices of the Royal Astronomical Society 496 (2), 1730-1756, 2020
202020
Systems and methods to mimic target food items using artificial intelligence
K Pichara, P Zamora, M Muchnick, O Vásquez
US Patent 11,164,478, 2021
142021
Streaming classification of variable stars
L Zorich, K Pichara, P Protopapas
Monthly Notices of the Royal Astronomical Society 492 (2), 2897-2909, 2020
132020
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