Usuario:Alexsavio

De Grupo de Inteligencia Computacional (GIC)
Alex profile.jpg
  • Contact: Alex email.png


Material

Seguimientos

Pedradas

Surveys (wiki under construction)



Alexandre Manhães Savio

Studies

  • Information Engineer (October 2006) - University of the Basque Country
  • Currently: PhD Student in the Computational Intelligence Group of the Computer Science and Artificial Intelligence department - University of the Basque Country. Beca de Formación de Personal Investigador del Gobierno Vasco desde Enero del 2010, renovable los 3 años siguientes.


Work Experience

  • February/2008 - December/2009 - Research assistant at the Computational Intelligence Group of the Computer Science and Artificial Intelligence department - University of the Basque Country
MR image processing and application of classification algorithms for the detection of brain neuronal disorders.
  • April/2007 - January/2008 - Software Engineer in InnovaeVision, San Sebastián, Guipúzcoa, Spain.
Java, Spring Framework, Hibernate, C/C++ in GNU/Linux, GTK 2, Cairo graphics, DirectFB
  • July/2004 - April/2007 - Software Engineer in JADE Systems S.L., Zizur Mayor, Navarra, Spain.
C/C++, C++ Borland Builder 6, GUI design, Programming language parser (ANTLR), GNU/Linux Systems administration


Courses

  • July 7th-11th, 2008 - AERFAI Summer School - PRMA'08 - Pattern Recognition for Motion Analysis in the Computer Vision Center of the Universidad Autónoma de Barcelona.
  • May 31st - June 4th, 2010 - FSL Course organised by FMRIB, Oxford, the Martinos Center, MGH and Heidelberg & Würzburg Universities in Heidelberg, Germany.


Internships

  • January 24th - July 31st, 2011 - FMRIB, University of Oxford, UK with Dr. Saad Jbabdi. On ball&stick diffusion models for multishell HARDI and model selection.


Publications

BibTex File

Post-processed datasets from the work done in the group.

2011

On Current Biomarkers for Alzheimer's Disease detected by Machine Learning techniques
A. Savio, A. Bourisly, M. Graña
PDF version Prezi version
Computer Aided Diagnosis system for Alzheimer Disease using brain Diffusion Tensor Imaging features selected by Pearson's correlation.
M. Graña, M. Termenon, A. Savio, A. Gonzalez-Pinto, J. Echeveste, J. M. Pérez, A. Besga
Neuroscience Letters (recently accepted)


Deformation based features for Alzheimer's disease detection with linear SVM.
Alexandre Savio, Manuel Graña, Jorge Villanúa.
Hybrid Artificial Intelligence Systems, 6th International Conference (HAIS 2011) - HAIS 2011, Part II, LNAI 6679 proceedings, p.336-343. Springer, Heidelberg (2011)


2010

Neurocognitive disorder detection based on Feature Vectors extracted from VBM analysis of structural MRI
Alexandre Savio; Maria T García-Sebastián; Darya Chyzhyk; Carmen Hernández; Manuel Graña; Andone Sistiaga; Adolfo Lopez de Munain; Jorge Villanúa
Computers in Biology and Medicine (accepted: CBM-D-10-00306R1)
Indice de Impacto JCR (2009) 1.269


Neural classifiers for schizophrenia diagnostic support on diffusion imaging data
Alexandre Savio, Juliette Charpentier, Maite Termenón, Ann K. Shinn, Manuel Graña
Neural Network World 20(7):935-949 [1].
ISI JCR 2009: 0.475
Data:


A Comparison of VBM Results by SPM, ICA and LICA
Darya Chyzyk, Maite Termenón, Alexandre Savio
Hybrid Artificial Intelligence Systems, 5th International Conference / HAIS 2010, San Sebastián, Spain, June 23-25, 2010. Proceedings, Part II
Emilio Corchado and Manuel Graña Romay and Alexandre Manhaes Savio, LNCS 6077, Springer Verlag 2010, pp. 429-435
ISBN: 978-3-642-13802-7
DOI 10.1007/978-3-642-13803-4_53


2009

On the use of Morphometry based features for Alzheimer's Disease detection on MRI
Maite García-Sebastián, Alexandre Savio, Manuel Graña, Jorge Villanúa
Bio-Inspired Systems: Computational and Ambient Intelligence. / IWANN 2009 (Part I)
Joan Cabestany, Francisco Sandoval, Alberto Prieto, Juan M. Corchado (Editors), LNCS 5517, Springer Verlag 2009, pp. 957-964
ISBN 978-3-642-02477-1
DOI 10.1007/978-3-642-02478-8_120
Data:
List of 98 OASIS females


Results of an Adaboost approach on Alzheimer's Disease detection on MRI
Alexandre Savio, Maite García-Sebastián, Manuel Graña, Jorge Villanúa
Methods and Models in Artificial and Natural Computation. / IWINAC 2009 (Part II)
José Mira, José Manuel Ferrández, José R. Álvarez, Félix de la Paz, F. Javier Toledo (Editors), LNCS 5602, Springer Verlag 2009, pp. 114-123
ISBN 978-3-642-02266-1
DOI 10.1007/978-3-642-02267-8_13
draft
Data:
List of 98 OASIS females


Classification Results of Artificial Neural Networks for Alzheimer's Disease Detection
Alexandre Savio, Maite García-Sebastián, Carmen Hernández, Manuel Graña, Jorge Villanúa
Intelligent Data Engineering and Automated Learning - IDEAL 2009
LNCS 5788, Springer Verlag 2009, pp. 641-648
ISBN: 978-3-642-04393-2
DOI: 10.1007/978-3-642-04394-9_78
draft
Data:
List of 98 OASIS females


2008

Comments on an Evolutionary Intensity Inhomogeneity Correction Algorithm
Maite García-Sebastián, A. M. Savio, M. Graña.
| link
Proceedings CEC 2008, pp.4146-4150
ISBN 978-1-4244-1822-0


Capítulo de libro en las Actas de las II Jornadas de Inteligencia Computacional - JIC'08
Alexandre Manhaes Savio
Ramón Moreno Jiménez, Alexandre Manhaes Savio (Editors)
Servicio editorial de la UPV/EHU.
ISBN 978-84-296-2316-1
slides_book


Projects

SAIOTEK 2009

SAIOTEK 2008

  • Desarrollo de métodos y técnicas de análisis de imagen de resonancia magnética cerebral en el ámbito del software libre para estudio de enfermedades neurodegenerativas (BRAINER) [2]
  • Investigadora principal: Carmen Hernandez Gomez
  • Entidades: Ciencias de la Computación e Inteligencia Artificial (UPV/EHU), Fundación Vasca de Innovación e Investigación Sanitaria/B+I+O (Eusko Fundazioa), Departamento de Neurociencia (UPV/EHU)
  • Año Solicitud: 2.008 Fecha entrada: 19/02/09

Programa "Red guipuzcoana de Ciencia, Tecnología e Innovación" Gipuzkoako Foru Aldundia/Diputación Foral de Guipúzcoa

SAIOTEK 2007

  • Desarrollo de técnicas de análisis de imágenes de Resonancia Magnética con aplicación en el diagnóstico preclínico de la enfermedad de Alzheimer [4], [5]
  • Referencia: S-PR07UN02
  • Investigadora principal: Maite García-Sebastián
  • Entidades participantes: UPV/EHU-Departamento de CCIA, Osatek-Gipuzkoa.
  • Duración: 2 años
  • Otros proyectos del grupo [6]


Research Areas

  • Pattern recognition applied to medical images
  • Brain medical image processing
  • Gesture recognition systems


Research Questions

  • How does the multivariate tensor analysis work using all the deformation tensor information?
  • Is there any SOM-based framework for diffusion data modelling?
  • Any application of Lattice-Computing on Probabilistic Tractography?


Pending Tasks

  • ITK, ANTS...
  • OpenMP and MPI
  • Multivariate Analysis
  • Meditate
  • DTI modeling
  • Process Ann's DTI dataset
  • Add MRI and ML related info pages with literature reviews on this wiki.


articulos de revistas en proceso de redacción

  • TBM y Oasis
  • DTI modelo 3

conferencias en el horno

  • ISMRM workshop on Biomarkers en Montabaur

Conferences

"I love deadlines. I especially like the whooshing sound they make as they go flying by." - Douglas Adams


Coming...




Current readings

Books

  @book{mcconnell_applications_1960,
        title = {Applications of Tensor Analysis},
        isbn = {0486603733},
        publisher = {Dover Publications},
        author = {A. J. {McConnell}},
        month = jun,
        year = {1960}
       }

Working articles


Congresos y revistas objetivo

Revistas (ordenadas por factor de impacto)

1- Journal of Magnetic Resonance Imaging

2- Medical Image Analysis

3- IEEE Transactions on Medical Imaging

4- Magnetic Resonance in Medicine

Otras revistas

Congresos

  • More conferences: [8]


Internet Bookmarks

Courses

Databases

Research Groups


Utilities

Scientific Writing

Computer Settings

  • Install ITK and Kitware software from sources. [9] [10] (for more information ask me)

Image Processing

Pattern Recognition

Real World


Estado burocrático de la tesis

Director
Manuel Graña
Trabajo de investigación aprobado.
Contratos durante los años 2008 y 2009
Beca de Formación de Personal Investigador del Gobierno Vasco para los 4 años a partir del 2010.


Working Diaries

Pedradas de Alex
Seguimientos