Margarida Julià-Sapé

Publication Activity (10 Years)

Years Active: 2007-2020
Publications (10 Years): 3

Top Topics

Negative Matrix Factorization

Magnetic Resonance Spectroscopy

Top Venues

Publications

Luis Miguel Núñez, Margarida Julià-Sapé, Enrique Romero, Carles Arús, Alfredo Vellido, Ana-Paula Candiota
Interpreting response to TMZ therapy in murine GL261 glioblastoma by combining Radiomics, Convex-NMF and feature selection in MRI/MRSI data analysis. IJCNN (2020)
Victor Mocioiu, Nuno Miguel Pedrosa de Barros, Sandra Ortega-Martorell, Johannes Slotboom, Urspeter Knecht, Carles Arús, Alfredo Vellido, Margarida Julià-Sapé
A machine learning pipeline for supporting differentiation of glioblastomas from single brain metastases. ESANN (2016)
Victor Mocioiu, Sreenath P. Kyathanahally, Carles Arús, Alfredo Vellido, Margarida Julià-Sapé
Automated Quality Control for Proton Magnetic Resonance Spectroscopy Data Using Convex Non-negative Matrix Factorization. IWBBIO (2016)
Victor Mocioiu, Sandra Ortega-Martorell, Iván Olier, Michal Jablonski, Jana Starcuková, Paulo Lisboa, Carles Arús, Margarida Julià-Sapé
From raw data to data-analysis for magnetic resonance spectroscopy - the missing link: jMRUI2XML. BMC Bioinform. 16 (2015)
Sandra Ortega-Martorell, Iván Olier, Teresa Delgado-Goni, Magdalena Ciezka, Margarida Julià-Sapé, Paulo J. G. Lisboa, Carles Arús
Semi-supervised source extraction methodology for the nosological imaging of glioblastoma response to therapy. CIDM (2014)
Sandra Ortega-Martorell, Iván Olier, Margarida Julià-Sapé, Carles Arús, Paulo J. G. Lisboa
Automatic relevance source determination in human brain tumors using Bayesian NMF. CIDM (2014)
Sandra Ortega-Martorell, Paulo J. G. Lisboa, Alfredo Vellido, Margarida Julià-Sapé, Carles Arús
Non-negative matrix factorisation methods for the spectral decomposition of MRS data from human brain tumours. BMC Bioinform. 13 (2012)
Margarida Julià-Sapé, Miguel Lurgi, Mariola Mier, Francesc Estanyol, Xavier Rafael Palou, Ana-Paula Candiota, Anna Barceló, Alina García, M. Carmen Martínez-Bisbal, Rubén Ferrer-Luna, Àngel Moreno-Torres, Bernardo Celda, Carles Arús
Strategies for annotation and curation of translational databases: the eTUMOUR project. Database J. Biol. Databases Curation 2012 (2012)
Geert J. Postma, Jan Luts, Albert J. Idema, Margarida Julià-Sapé, Àngel Moreno-Torres, Witek Gajewicz, Johan A. K. Suykens, Arend Heerschap, Sabine Van Huffel, Lutgarde M. C. Buydens
On the relevance of automatically selected single-voxel MRS and multimodal MRI and MRSI features for brain tumour differentiation. Comput. Biol. Medicine 41 (2) (2011)
Sandra Ortega-Martorell, Alfredo Vellido, Paulo J. G. Lisboa, Margarida Julià-Sapé, Carles Arús
Spectral decomposition methods for the analysis of MRS information from human brain tumors. IJCNN (2011)
Sandra Ortega-Martorell, Paulo J. G. Lisboa, Alfredo Vellido, Rui V. Simões, Margarida Julià-Sapé, Carles Arús
Brain Tumor Pathological Area Delimitation through Non-negative Matrix Factorization. ICDM Workshops (2011)
Salvador Tortajada, Elies Fuster-García, Javier Vicente, Pieter Wesseling, Franklyn A. Howe, Margarida Julià-Sapé, Ana-Paula Candiota, Daniel Monleón, Àngel Moreno-Torres, Jesús Pujol, John R. Griffiths, Alan Wright, Andrew Peet, M. Carmen Martínez-Bisbal, Bernardo Celda, Carles Arús, Montserrat Robles, Juan Miguel García-Gómez
Incremental Gaussian Discriminant Analysis based on Graybill and Deal weighted combination of estimators for brain tumour diagnosis. J. Biomed. Informatics 44 (4) (2011)
Félix Fernando González-Navarro, Lluís A. Belanche Muñoz, Enrique Romero, Alfredo Vellido, Margarida Julià-Sapé, Carles Arús
Feature and model selection with discriminatory visualization for diagnostic classification of brain tumors. Neurocomputing 73 (4-6) (2010)
Sandra Ortega-Martorell, Iván Olier, Alfredo Vellido, Margarida Julià-Sapé, Carles Arús
Spectral Prototype Extraction for dimensionality reduction in brain tumour diagnosis. ESANN (2010)
Alexander Pérez-Ruiz, Margarida Julià-Sapé, Guillem Mercadal, Iván Olier, Carles Majós, Carles Arús
The INTERPRET Decision-Support System version 3.0 for evaluation of Magnetic Resonance Spectroscopy data from human brain tumours and other abnormal brain masses. BMC Bioinform. 11 (2010)
Sandra Ortega-Martorell, Iván Olier, Margarida Julià-Sapé, Carles Arús
SpectraClassifier 1.0: a user friendly, automated MRS-based classifier-development system. BMC Bioinform. 11 (2010)
Alfredo Vellido, Enrique Romero, Félix Fernando González-Navarro, Lluís A. Belanche Muñoz, Margarida Julià-Sapé, Carles Arús
H-MRS brain tumour database. Neurocomputing 72 (13-15) (2009)
Javier Vicente, Juan Miguel García-Gómez, Salvador Tortajada, Alfredo T. Navarro, Franklyn A. Howe, Andrew Peet, Margarida Julià-Sapé, Bernardo Celda, Pieter Wesseling, Magí Lluch i Ariet, Montserrat Robles
Ranking of Brain Tumour Classifiers Using a Bayesian Approach. IWANN (1) (2009)
Horacio González-Vélez, Mariola Mier, Margarida Julià-Sapé, Theodoros N. Arvanitis, Juan Miguel García-Gómez, Montserrat Robles, Paul H. Lewis, Srinandan Dasmahapatra, David Dupplaw, Andrew Peet, Carles Arús, Bernardo Celda, Sabine Van Huffel, Magí Lluch i Ariet
HealthAgents: distributed multi-agent brain tumor diagnosis and prognosis. Appl. Intell. 30 (3) (2009)
Alfredo Vellido, Margarida Julià-Sapé, Enrique Romero, Carles Arús
Exploratory Characterization of Outliers in a Multi-centre 1H-MRS Brain Tumour Dataset. KES (2) (2008)
Àngela Nebot, Félix Castro, Alfredo Vellido, Margarida Julià-Sapé, Carles Arús
Rule-Based Assistance to Brain Tumour Diagnosis Using LR-FIR. KES (2) (2008)
Enrique Romero, Margarida Julià-Sapé, Alfredo Vellido
DSS-oriented exploration of a multi-centre magnetic resonance spectroscopy brain tumour dataset through visualization. ESANN (2008)
Paulo J. G. Lisboa, Enrique Romero, Alfredo Vellido, Margarida Julià-Sapé, Carles Arús
Classification, Dimensionality Reduction, and Maximally Discriminatory Visualization of a Multicentre 1H-MRS Database of Brain Tumors. ICMLA (2008)
Juan Miguel García-Gómez, Salvador Tortajada, Javier Vicente, Carlos Sáez, Xavier Castells, Jan Luts, Margarida Julià-Sapé, Alfons Juan-Císcar, Sabine Van Huffel, Anna Barceló, Joaquín Ariño, Carles Arús, Montserrat Robles
Genomics and Metabolomics Research for Brain Tumour Diagnosis Based on Machine Learning. IWANN (2007)
Madalina Croitoru, Bo Hu, Srinandan Dasmahapatra, Paul H. Lewis, David Dupplaw, Alex Gibb, Margarida Julià-Sapé, Javier Vicente, Carlos Sáez, Juan Miguel García-Gómez, Roman Roset, Francesc Estanyol, Xavier Rafael Palou, Mariola Mier
Conceptual Graphs Based Information Retrieval in HealthAgents. CBMS (2007)