Cesar-foto-2.png_thumb90

Cesar Astudillo

Assistant Professor

Universidad de Talca

Curico, Chile

Líneas de Investigación


Machine Learning, Pattern Recognition, Data Science, Statistical Analysis.

Educación

  •  B.Sc. Engineering Sciences, Universidad de Concepción. Chile, 2002
  •  Ph.D. in Computer Science, Carleton University. Chile, 2011
  •  Computer Engineering, Universidad de Concepción. Chile, 2002

Experiencia Académica

  •   Assistant Professor Full Time

    Universidad de Talca

    Faculty of Engineering

    Curicó, Chile

    2003 - At present

  •   Research Assistant Full Time

    Carleton University

    Faculty of Science

    Ottawa, Canada

    2006 - 2010

  •   Lecturer Part Time

    CARLETON UNIVERSITY

    Faculty of Science

    Ottawa, Canada

    2007 - 2008

Experiencia Profesional

  •   Assistant Professor Full Time

    Universidad de Talca

    Curicó, Chile

    2003 - At present

  •   Research Assistant Part Time

    Carleton University

    Ottawa, Canada

    2006 - 2010

  •   Instructor Part Time

    Carleton University

    Ottawa, Canada

    2007 - 2008

Formación de Capital Humano


Former Master's Students

Jorge Poblete, Magister Gestion de Operaciones (MGO), Universidad de Talca
Hernan Nuñez, Magister Gestion de Operaciones (MGO), Universidad de Talca
Jimmy Gutierrez, Magister Gestion de Operaciones (MGO), Universidad de Talca
Eduardo Zapata, Magister Gestion de Operaciones (MGO), Universidad de Talca

Former Undergraduate Students

Camila Gonzalez, Ingenieria Civil Industrial (ICC), Universidad de Talca
Diego Aldana, Ingenieria Civil en Computacion (ICC), Universidad de Talca
Sebastian Farias, Ingenieria Civil en Computacion (ICC), Universidad de Talca
Victor Ayala, Ingenieria Civil en Computacion (ICC), Universidad de Talca
Javier Aros, Ingenieria Civil en Computacion (ICC), Universidad de Talca
Javier Gonzalez, Ingenieria Civil en Computacion (ICC), Universidad de Talca
Marianela Iturriaga, Ingenieria Civil en Computacion (ICC), Universidad de Talca
Gonzalo Maldonado, Ingenieria Civil en Computacion (ICC), Universidad de Talca
Carolina Fuentes, Ingenieria Civil en Computacion (ICC), Universidad de Talca
Alexis Villalobos, Ingenieria Civil en Computacion (ICC), Universidad de Talca
Liliana Barros, Ingenieria Civil en Computacion (ICC), Universidad de Talca
Franzel Madariaga, Ingenieria Civil en Computacion (ICC), Universidad de Talca
Hector Rojas, Ingenieria Civil en Computacion (ICC), Universidad de Talca
Mario Sanhueza, Ingenieria Civil en Computacion (ICC), Universidad de Talca


Premios y Distinciones

  •   Best Paper Award

    MONASH UNIVERSITY

    Australia, 2009

    Best Paper Award, 22nd Australian Joint Conference on Artificial Intelligence (AI09), Australia, 2009

  •   Awarded departmental scholarship

    CARLETON UNIVERSITY

    Canada, 2006

    Awarded departmental scholarship, Carleton University, Canada 2006-2009.

  •   Awarded Exchange Internship

    UNIVERSIDAD AUTONOMA DE NUEVA LEON

    México, 2001

    Awarded Exchange Internship, Universidad Autónoma de Nuevo León, Mexico, 2001.


 

Article (30)

Ensemble Approach Using k-Partitioned Isolation Forests for the Detection of Stock Market Manipulation
Enhancing Schizophrenia Prediction Using Class Balancing and SHAP Explainability Techniques on EEG Data
Evolution of physico-chemical parameters, microorganism diversity and volatile organic compound of apple pomace exposed to ambient conditions
ML models for severity classification and length-of-stay forecasting in emergency units
PFA-Nipals: An Unsupervised Principal Feature Selection Based on Nonlinear Estimation by Iterative Partial Least Squares
Semi-supervised learning for MALDI-TOF mass spectrometry data classification: an application in the salmon industry
A Novel Strategy to Classify Chronic Patients at Risk: A Hybrid Machine Learning Approach
Challenges for a Massive Implementation of Phenomics in Plant Breeding Programs
Optimizing the search directions of a mixed DDM applied on cracks
Patients' Prioritization on Surgical Waiting Lists: A Decision Support System
Semi-supervised learning for MS MALDI-TOF data
Towards an Integrated Maturity Model of System and E-Business Applications in an Emerging Economy
Data for resistance and inductance estimation within a voltage source inverter
Algorithms for the Minmax Regret Path problem with interval data
CHARACTERIZING THE EVOLUTION OF SEDIMENT-LIKE WASTES EXPOSED TO AMBIENT CONDITIONS IN OPEN RESERVOIRS
Evolution of physical-chemical parameters, microbial diversity and VOC emissions of olive oil mill waste exposed to ambient conditions in open reservoirs
Assessing Wheat Traits by Spectral Reflectance: Do We Really Need to Focus on Predicted Trait-Values or Directly Identify the Elite Genotypes Group?
Predicting the stability of human lysozyme mutants using the tree-based classifier TTOSOM
Evaluating different families of prediction methods for estimating software project outcomes
The multiple team formation problem using sociometry
Pattern Recognition Using The TTOCONROT
Editorial: Data Mining in Electronic Commerce - Support vs. Confidence
Fast BMU search in SOMs using random hyperplane trees
Self-organizing maps whose topologies can be learned with adaptive binary search trees using conditional rotations
Topology-oriented self-organizing maps: a survey
On achieving semi-supervised pattern recognition by utilizing tree-based SOMs
Imposing tree-based topologies onto self organizing maps
Semi-supervised classification using tree-based self-organizing maps
A novel self organizing map which utilizes imposed tree-based topologies
On using adaptive Binary Search Trees to enhance self organizing maps

ConferencePaper (7)

Predicting air quality using deep learning in Talca city, Chile
Pattern Recognition using the TTOCONROT
Metric Space Searching Based on Random Bisectors and Binary Fingerprints
Semi-supervised classification using tree-based self-organizing maps
Using semantic similarity to predict angle and distance of objects in images
On using adaptive Binary Search Trees to enhance self organizing maps
A Novel Self Organizing Map Which Utilizes Imposed Tree-based Topologies.

ConferenceProceedingWhole (2)

Concept Drift Detection Using Online Bayesian Classifier.
Using semantic similarity to predict angle and distance of objects in images.

Generic (1)

On the data to know the prioritization and vulnerability of patients on surgical waiting lists

Patent (2)

Sistema , dispositivo y método para la obtención de parámetros biométricos de un individuo mediante un dispositivo con sensores.
Dispositivos de deteccion, medicion o registro para probar la forma, patron, color, tamaño o movimiento del cuerpo o una parte para un diagnostico; con dispositivos y metodos sensores que pueden estimar el riesgo de caida; especificamente proporciona un sistema para la deteccion de problemas posturales y la perdida de equilibrio.

Proyecto (6)

Transferencia Reducción de emisiones atmosféricas de MiPymes en zonas Saturadas
Desarrollo de una Plataforma de Fenotipeo que permita bajar costos y acelerar la liberación de cultivares en los programas de mejoramiento genético
Desarrollo de una Plataforma de Fenotipeo que permita bajar costos y acelerar la liberación de cultivares en los programas de mejoramiento genético
Tree-Based Pattern Recognition
Tree-Based Pattern Recognition
Becas Chile

Review (1)

Traffic Sign Detection and Recognition Using YOLO Object Detection Algorithm: A Systematic Review
44
Cesar Astudillo

Assistant Professor

Deptartment of Computer Science

Universidad de Talca

Curico, Chile

3
Matthew Bardeen

Profesor Conferenciente

Dept. Ciecias de Computación

UNIVERSIDAD DE TALCA

Curico, Chile

2
Francisco Pérez

Profesor de Educación Profesional

Departamento de Ciencias de la Computación

Pontificia Universidad Católica de Chile

Santiago, Chile

1
Gonzalo Maldonado

Service Delivery Manager

Equifax

Dublin, Irlanda

1
Sebastián Maldonado

Profesor Titular

Departamento Control de Gestión y Sistemas de Información

Universidad de Chile

Santiago, Chile

1
Ignacio Fuenzalida

PROFESOR CONFERENCIANTE

INGENIERIA Y GESTION DE LA CONSTRUCCION

UNIVERSIDAD DE TALCA

CURICO, Chile

1
Félix Estrada

Investigador encargado del Programa de Mejoramiento Genético

Instituto de Investigaciones Agropecuarias

Rancagua, Chile

1
Miguel Garriga

Assistant Professor

Plant Production

Universidad de Concepción

Chillán, Chile

1
Jimmy Gutiérrez

Profesor

Ciencias de la Computación

Universidad de Talca

Curico, Chile

1
Yamisleydi Salgueiro

ACADÉMICA

CIENCIAS DE LA COMPUTACIÓN

UNIVERSIDAD DE TALCA

Curicó, Chile

1
Alejandro Cataldo

Profesor asistente

Facultad de economía y negocios

Universidad de Talca

Talca, Chile

1
Carla Taramasco

Full professor

Universidad Andrés Bello

Viña del Mar, Chile

1
Daniel Mora

Profesor Asociado

Departamento de Ingeniería y Gestión de la Construcción

Universidad de Talca

Curicó, Chile

1
Marco Rivera

Full Professor

Electrical Engineering

UNIVERSIDAD DE TALCA

Curicó, Chile

1
Claudio Tenreiro

Decano

Departamento de Tecnologías Industriales

Universidad de Talca

Talca, Chile

1
Fernando Cataldo

Profesor

Universidad de Talca

Curicó, Chile

1
Sebastián Romero

Académico

Ciencias agrarias

Universidad Católica del Maule

Curicó, Chile

1
Diógenes Hernández

Conferenciante

Instituto de química de recursos naturales

Universidad de Talca

Curico, Chile

1
Alejandro del Pozo

Full Porfessor

Plant Production

UNIVERSIDAD DE TALCA

Talca, Chile

1
IVAN MATUS

Senior researcher

Crop Science

INIA

Chillán, Chile

1
Gustavo Lobos

Associate Professor

Horticulture

FACULTDAD DE CIENCIAS AGRARIAS, UNIVERSIDAD DE TALCA

Talca, Chile

1
Julio Caballero

Full Professor

Departamento de Bioinformática

Universidad de Talca

Talca, Chile

1
David Zabala

ACADEMICO

COMPUTACION E INDUSTRIAS

Universidad Católica del Maule

Talca, Chile

1
Javiera Arias

Phd Student

ingeniería

Universidad de Talca

Curico, Chile