Man

Guillermo Felipe Cabrera Vives

Associate Professor

Universidad de Concepción

Concepción, Chile

Líneas de Investigación


Machine Learning Computer Vision Data-science Astroinformatics Bioinformatics

Educación

  •  DOCTORADO EN CIENCIAS MENCIÓN COMPUTACIÓN, UNIVERSIDAD DE CHILE. Chile, 2015

Experiencia Académica

  •   Postdoctorado Part Time

    INSTITUTO MILENIO DE ASTROFISICA

    Chile

    2015 - 2017

  •   Profesor Asistente Full Time

    UNIVERSIDAD DE CONCEPCION

    Facultad de Ingeniería

    Concepción, Chile

    2017 - 2019

  •   Profesor Asociado Full Time

    UNIVERSIDAD DE CONCEPCION

    Facultad de Ingeniería

    Concepción, Chile

    2020 - A la fecha

Experiencia Profesional

  •   Investigador y desarrollador de herramientas para el analisis automatico de datos astronomicos. Full Time

    CMM (Universidad de Chile) & AURA (Association of Universities for Research in Astronomy)

    Chile

    2009 - 2015

  •   Ingeniero de Proyectos

    GCF Ingenieros Limitada (2009).

    Chile

    2009 - 2009

  •   Ingeniero de Proyectos

    Spatsof s.a

    Chile

    2007 - 2008

  •   Investigador

    University of Bristol

    Reino Unido

    2008 - 2008

  •   Tesista de Magister

    Departamento de Ciencias de la Computación, Universidad de Chile

    Chile

    2006 - 2008

  •   Director Other

    Data Science Unit, University of Concepción

    Concepción, Chile

    2019 - A la fecha

Formación de Capital Humano


Current Students
• Mabel Vidal, Ph.D. in Computer Science. Working on new machine learning tools for immunology. University of Concepción, estimated graduation date: 2021.
• Esteban Medina, M. Sc. in Computer Science. Working on de-biasing algorithms. University of Concepción, estimated graduation date: 2022.
• Valentina Hernández, M. Sc. in Computer Science. Working on automatic detection of image findings in COVID-19 computed tomography. University of Concepción, estimated graduation date: 2021.
• Alejandra Fernández, M. Sc. in Computer Science. Working on generative adversarial networks. University of Concepción, estimated graduation date: 2021.
• César Bolívar, M. Sc. in Computer Science. Working on domain adaptation. University of Concepción, estimated graduation date: 2021.
• Alexis Sánchez, M. Sc. in Computer Science. Working on Bayesian neural networks for light curves. University of Concepción, estimated graduation date: 2020.

Alumni:
Master Students:
• Constanza Vásquez, M.Sc. in Computer Science. Working on deep learning for segmentation of medical images for patients with cancer. University of Concepción, 2020.
• Jaime Jiménez, M.Sc. in Electrical Engineering. Working on deep learning for the extraction of entities from clinical information. University of Concepción, 2020.
• Monserrat Martínez, "Galaxy population identification with a Phylogenetic approach", thesis for M.Sc. in Astronomy, University of Concepción, 2020.
• Manuel Pérez, "Adversarial Variational Domain Adaptation For Semi-supervised Image Classification", thesis for M.Sc in Computer Science, University of Concepción, 2019.
• Cristóbal Donoso, "An Hybrid Supervised Model To Detect Anomalous Light Curves", thesis for M.Sc. in Computer Science, University of Concepción, 2019.
• Rodrigo Carrasco, "Image Sequence Simulation And Deep Learning For Astronomical Object Classification", thesis for M.Sc. in Electrical Engineer thesis. Working on convolutional recurrent neural networks. University of Chile, 2019.
• Aldo Concha, "Customer rating of a financial institution using data mining techniques on an incomplete dataset", thesis for M.Sc. in Computer Science, University of Concepción, 2019.
• Ignacio Reyes, “Monitoring and learning of neural networks using information measures and their application in the detection of transient astronomical events”, thesis for M.Sc. in Electrical Engineer thesis, University of Chile, 2019.

Engineer students:
• Éric Fernández, "Development of a framework to query light curves of astronomic objects from different sources", thesis for Computer Engineering. in Computer Science, University of Concepción, estimated graduation date: 2021.
• Daniel Ortega, "Tree density estimation using satellite imagery", thesis for Computer Engineering. in Computer Science, University of Concepción, 2020.
• Martín Pincheira, "Mobile application to estimate facial beauty through convolutional networks and user assessment", thesis for Computer Engineering, University of Concepción, 2019.
• Hector González, "Improvement Of Fire Detection Prototype On Images", thesis for Computer Engineering, University of Concepción, 2019.
• Joaquín Cárdenas, “Prediction of Potential Real Estate Customers for Aitué, Based on Historical Data of its Clients”, thesis for Computer Engineer degree, University of Concepción, Chile, 2018.
• Diego Mesa, “Design and implementation of a prototype of a non-relational database with efficient flow management in the context of astronomical alerts”, thesis for Computer Engineer degree, University of Concepción, Chile, 2018.
• Fernando Caro, “Algorithms for superresolution in astronomical images”, thesis for M.Sc. in Computer Science, University of Chile, 2016.
• Nicolás Miranda, “Molecular line association rules”, thesis for Computer Engineering, University of Chile, 2014.


Premios y Distinciones

  •   FONDECYT Postdoctoral grant

    INSTITUTO MILENIO DE ASTROFISICA

    Chile, 2016

    FONDECYT Postdoctoral grant 2016: "NEW MACHINE LEARNING TOOLS FOR OBSERVATIONAL DATA ANALYSIS"

  •   SCAT Mobility grant

    UNIVERSITY OF BRISTOL

    Reino Unido, 2008

    The SCAT project for Scientific Computing Advanced Training offered mobility grants at the MSc or PhD level, and also for post-doctoral fellows. The grants were intended for students registered at, or post-docs affiliated to, one partner institution, to spend an extended period of study and research at another partner institution.

  •   Academic Excellence Award

    UNIVERSIDAD DE CONCEPCION

    Chile, 2019

    Award given to the best faculty at University of Concepción.

  •   FONDECYT Initiation into Research

    UNIVERSIDAD DE CONCEPCION

    Chile, 2019

    FONDECYT Initiation into Research Grant 2019: "NEW DEEP LEARNING TOOLS FOR ASTRONOMICAL DATA STREAMS"


 

Article (16)

Alert Classification for the ALeRCE Broker System: The Light Curve Classifier
A phylogenetic analysis of galaxies in the Coma Cluster and the field: a new approach to galaxy evolution
Asteroids’ Size Distribution and Colors from HITS
Deep Learning for Image Sequence Classification of Astronomical Events
Multiband Galaxy Morphologies for CLASH: A Convolutional Neural Network Transferred from CANDELS
Asteroids in the High Cadence Transient Survey
Systematic Labeling Bias in Galaxy Morphologies
The delay of shock breakout due to circumstellar material evident in most type II supernovae
The High Cadence Transit Survey (HiTS): Compilation and Characterization of Light-curve Catalogs
Deep-HiTS: Rotation Invariant Convolutional Neural Network for Transient Detection
THE HIGH CADENCE TRANSIENT SURVEY (HITS). I. SURVEY DESIGN AND SUPERNOVA SHOCK BREAKOUT CONSTRAINTS
A CATALOG OF VISUAL-LIKE MORPHOLOGIES IN THE 5 CANDELS FIELDS USING DEEP LEARNING
THE MORPHOLOGIES OF MASSIVE GALAXIES FROM z similar to 3-WITNESSING THE TWO CHANNELS OF BULGE GROWTH
Dust-correlated cm wavelength continuum emission from translucent clouds zeta Oph and LDN 1780
Bayesian image reconstruction based on Voronoi diagrams
Morphological analysis of the centimeter-wave continuum in the dark cloud LDN 1622

ConferencePaper (3)

Enhanced Rotational Invariant Convolutional Neural Network for Supernovae Detection
Supernovae detection by using convolutional neural networks
Systematic Labeling Bias: De-biasing where Everyone is Wrong
19
Guillermo Cabrera

Associate Professor

Department of Computer Science

Universidad de Concepción

Concepción, Chile

7
Pablo Estevez

Profesor Titular

Departamento de Ingenieria Eléctrica

DEPTO. INGENIERÍA ELÉCTRICA, UNIVERSIDAD DE CHILE

Santiago, Chile

6
Pablo Huijse

Profesor categoría III

Facultad de Ciencias de la Ingeniería

Universidad Austral de Chile

Valdivia, Chile

4
Francisco Forster

Scientist

Center for Mathematical Modelling

UNIVERSIDAD DE CHILE

Santiago, Chile

4
Juan Maureira

Scientist

Center for Mathematical Modeling

University of Chile

Santiago, Chile

3
Simon Casassus

Profesor Titular

Astronomía

DEPARTAMENTO DE ASTRONOMÍA, UNIVERSIDAD DE CHILE

Santiago, Chile

2
Ricardo Demarco

Profesor Asociado

Astronomia

UNIVERSIDAD DE CONCEPCION, DEPARTAMENTO DE ASTRONOMIA

Concepcion, Chile

2
Nancy Hitschfeld

Associate Professor

Computer Science

UNIVERSIDAD DE CHILE , DEPTO CIENCIAS COMPUTACION

Santiago, Chile

2
Ricardo Munoz

Associate Professor

Astronomy

Universidad de Chile

Santiago, Chile

2
Cesar Fuentes

Profesor Asistente

UNIVERSIDAD DE CHILE

Santiago, Chile

2
Giuliano Pignata

Associate professor

Universidad Andrés Bello

Santiago, Chile

1
Julio Godoy

Profesor Asistente

Ingeniería Informática y Cs. de la Computación

Universidad de Concepción

Concepción, Chile

1
Paulina Lira

Associate Professor

Astronomía

Universidad de Chile

Santiago, Chile

1
Pierluigi Cerulo

Profesor asistente

Ingeniería Informática y Ciencias de la COmputación

Universidad de Concepción

Concepción, Chile

1
Jorge Littin

Profesor Asistente

Matemáticas

Universidad Católica del Norte

Antofagasta, Chile

1
Rodrigo Herrera-Camus

Profesor Asociado

Astronomía

Universidad de Concepción

Concepción, Chile

1
Ricardo Bustos

Profesor Asociado

Ingeniería Eléctrica

Universidad Católica de la Santísima Concepción

Concepción, Chile

1
Jaime San Martin

Principal Investigator

DIM-CMM

CMM, UNIVERSIDAD DE CHILE

Santiago, Chile

1
Rodrigo Reeves

Profesor Asociado

Astronomía

Universidad de Concepcion

Concepcion, Chile

1
Leonardo Bronfman

Full Professor

Astronomy

UNIVERSIDAD DE CHILE, FACULTAD DE CIENCIAS FÍSICAS Y MATEMÁTICAS

Santiago, Chile

1
Patricia Arevalo

Profesor Adjunto (Associate Professor)

Instituto de Fisica y Astronomia

Universidad de Valparaíso

Valparaíso, Chile