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Journal Articles
- 2023
[j18]Pedro Correia, Cláudia Quaresma
, Pedro Morais, Miguel Fonseca, Ricardo Vigário, Carla Quintão:
Effects of mindfulness-based stress reduction meditation on the emotional reaction to affective pictures assessed by electrodermal activity. Biomed. Signal Process. Control. 86(Part C): 105314 (2023)- [j17]Eduarda Dinis, Raquel Gonçalves, Inês Rodrigues, Bruno Mendes, Carla Quintão, Ricardo Vigário, Cláudia Quaresma:
Ortho-Monitorizer: A Portable Device to Monitor Pressure and Temperature During the Use of Upper Limb Orthoses. SN Comput. Sci. 4(1): 34 (2023) - 2021
- [j16]Pedro Morais, Cláudia Quaresma, Ricardo Vigário, Carla Quintão:
Electrophysiological effects of mindfulness meditation in a concentration test. Medical Biol. Eng. Comput. 59(4): 759-773 (2021) - 2015
- [j15]Fariba Sharifian, Hanna Heikkinen, Ricardo Vigário, Simo Vanni:
Contextual Modulation is Related to Efficiency in a Spiking Network Model of Visual Cortex. Frontiers Comput. Neurosci. 9: 155 (2015) - 2014
- [j14]Nicolau Gonçalves, Janne Nikkilä, Ricardo Vigário:
Self-Supervised MRI Tissue Segmentation by Discriminative Clustering. Int. J. Neural Syst. 24(1) (2014) - [j13]Miguel S. B. Almeida, Ricardo Vigário, José M. Bioucas-Dias:
Separation of Synchronous Sources Through Phase Locked Matrix Factorization. IEEE Trans. Neural Networks Learn. Syst. 25(10): 1894-1908 (2014) - 2013
- [j12]Miguel S. B. Almeida, José M. Bioucas-Dias, Ricardo Vigário:
Separation of phase-locked sources in pseudo-real MEG data. EURASIP J. Adv. Signal Process. 2013: 32 (2013) - 2012
- [j11]Nima Reyhani, Jarkko Ylipaavalniemi, Ricardo Vigário, Erkki Oja:
Consistency and asymptotic normality of FastICA and bootstrap FastICA. Signal Process. 92(8): 1767-1778 (2012) - 2011
- [j10]Miguel S. B. Almeida, Jan-Hendrik Schleimer, José M. Bioucas-Dias, Ricardo Vigário:
Source Separation and Clustering of Phase-Locked Subspaces. IEEE Trans. Neural Networks 22(9): 1419-1434 (2011) - 2009
- [j9]Jarkko Ylipaavalniemi, Eerika Savia, Sanna Malinen, Riitta Hari, Ricardo Vigário, Samuel Kaski:
Dependencies between stimuli and spatially independent fMRI sources: Towards brain correlates of natural stimuli. NeuroImage 48(1): 176-185 (2009) - 2008
- [j8]Jarkko Ylipaavalniemi, Ricardo Vigário:
Analyzing consistency of independent components: An fMRI illustration. NeuroImage 39(1): 169-180 (2008) - 2004
- [j7]Klaus-Robert Müller, Ricardo Vigário, Frank C. Meinecke, Andreas Ziehe:
Blind Source Separation Techniques for Decomposing Event-Related Brain Signals. Int. J. Bifurc. Chaos 14(2): 773-791 (2004) - 2003
- [j6]Jaakko Särelä, Ricardo Vigário:
Overlearning in Marginal Distribution-Based ICA: Analysis and Solutions. J. Mach. Learn. Res. 4: 1447-1469 (2003) - 2000
- [j5]Ricardo Vigário, Erkki Oja:
Independence: a new criterion for the analysis of the electromagnetic fields in the global brain? Neural Networks 13(8-9): 891-907 (2000) - [j4]Allan Kardec Barros, Ricardo Vigário, Veikko Jousmäki, Noboru Ohnishi:
Extraction of event-related signals from multichannel bioelectrical measurements. IEEE Trans. Biomed. Eng. 47(5): 583-588 (2000) - [j3]Ricardo Vigário, Jaakko Särelä, V. Jousmiki, Matti Hämäläinen, Erkki Oja:
Independent component approach to the analysis of EEG and MEG recordings. IEEE Trans. Biomed. Eng. 47(5): 589-593 (2000) - 1999
- [j2]Andrzej Cichocki, Juha Karhunen, Wlodzimierz Kasprzak, Ricardo Vigário:
Neural networks for blind separation with unknown number of sources. Neurocomputing 24(1-3): 55-93 (1999) - 1997
- [j1]Juha Karhunen, Erkki Oja, Liuyue Wang, Ricardo Vigário, Jyrki Joutsensalo:
A class of neural networks for independent component analysis. IEEE Trans. Neural Networks 8(3): 486-504 (1997)
Conference and Workshop Papers
- 2022
- [c36]Raquel Gonçalves, Carla Quintão, Ricardo Vigário, Cláudia Quaresma:
Ortho-Monitorizer: A Portable Device to Monitor the Use of Upper Limb Orthoses - A Concept Proof. BIODEVICES 2022: 94-101 - 2021
- [c35]Pedro Correia, Pedro Morais, Carla Quintão, Cláudia Quaresma, Ricardo Vigário:
Assessing the Emotional Reaction to Negative Pictures Through Electrodermal Activity Data. AHFE (7) 2021: 116-124 - 2020
- [c34]Pedro Dias, Ana Ferreira, Cláudia Quaresma, Carla Quintão, Ricardo Vigário:
Assessing Visual Engagement for Visuomotor Skills Rehabilitation Training in Infants. AHFE (7) 2020: 272-279 - [c33]Miranda Oliveira, Carla Quintão, Ricardo Vigário, B. Mendes, C. Caldeira, F. Rodrigues, Cláudia Quaresma:
Analysis of the Relationship between Electrodermal Activity and Heart Rate with Pain in Individuals with a Shoulder Pathology. BIODEVICES 2020: 110-117 - [c32]Pedro Dias, Ana Ferreira, Ricardo Vigário, Cláudia Quaresma, Carla Quintão:
RehabVisual: Implementation of a Low Cost Eye Tracker without Pre-calibration. BIODEVICES 2020: 235-241 - 2019
- [c31]Ricardo Vigário, Mariana Santos, Raúl Vences, Carla Quintão:
Towards a Mobile Phone Pupillometer. AHFE (8) 2019: 194-206 - [c30]Cláudia Quaresma, Madalena Gomes, Heitor Cardoso, Nuno Ferreira, Ricardo Vigário, Carla Quintão, Micaela Fonseca:
GNEUROPATHY: Validation Process at Clinical Environment. BIODEVICES 2019: 275-279 - 2014
- [c29]Nicolau Gonçalves, Erkki Oja, Ricardo Vigário:
Medical Document Mining Combining Image Exploration and Text Characterization. Discovery Science 2014: 99-110 - 2012
- [c28]Jussi Korpela, Ricardo Vigário, Minna Huotilainen:
The effect of automatic blink correction on auditory evoked potentials. EMBC 2012: 625-628 - [c27]Jarkko Ylipaavalniemi, Nima Reyhani, Ricardo Vigário:
Distributional Convergence of Subspace Estimates in FastICA: A Bootstrap Study. LVA/ICA 2012: 123-130 - [c26]Miguel S. B. Almeida, Ricardo Vigário, José M. Bioucas-Dias:
The Role of Whitening for Separation of Synchronous Sources. LVA/ICA 2012: 139-146 - [c25]Nicolau Gonçalves, Ricardo Vigário:
Clustering through SOM Consistency. ICIAR (1) 2012: 61-68 - [c24]Miguel S. B. Almeida, Ricardo Vigário, José M. Bioucas-Dias:
Estimation of the Common Oscillation for Phase Locked Matrix Factorization. ICPRAM (1) 2012: 78-85 - 2011
- [c23]Miguel S. B. Almeida, Ricardo Vigário, José M. Bioucas-Dias:
Phase Locked Matrix Factorization. EUSIPCO 2011: 1728-1732 - [c22]Nima Reyhani, Hideitsu Hino, Ricardo Vigário:
New Probabilistic Bounds on Eigenvalues and Eigenvectors of Random Kernel Matrices. UAI 2011: 627-634 - 2010
- [c21]Miguel S. B. Almeida, José M. Bioucas-Dias, Ricardo Vigário:
Independent Phase Analysis: Separating Phase-Locked Subspaces. LVA/ICA 2010: 189-196 - [c20]Jayaprakash Rajasekharan, Ulrike Scharfenberger, Nicolau Gonçalves, Ricardo Vigário:
Image Approach towards Document Mining in Neuroscientific Publications. IDA 2010: 147-158 - 2009
- [c19]Miguel S. B. Almeida, Ricardo Vigário:
Source Separation of Phase-Locked Subspaces. ICA 2009: 203-210 - [c18]Elina Karp, Lauri Parkkonen, Ricardo Vigário:
Denoising Single Trial Event Related Magnetoencephalographic Recordings. ICA 2009: 427-434 - 2008
- [c17]Nicolau Gonçalves, Janne Nikkilä, Ricardo Vigário:
Partial Clustering for Tissue Segmentation in MRI. ICONIP (2) 2008: 559-566 - 2007
- [c16]Jan-Hendrik Schleimer, Ricardo Vigário:
Order in Complex Systems of Nonlinear Oscillators: Phase Locked Subspaces. ESANN 2007: 13-18 - [c15]Jarkko Ylipaavalniemi, Eerika Savia, Ricardo Vigário, Samuel Kaski:
Functional elements and networks in fMRI. ESANN 2007: 561-566 - [c14]Jarkko Ylipaavalniemi, Ricardo Vigário:
Subspaces of Spatially Varying Independent Components in fMRI. ICA 2007: 665-672 - [c13]Jan-Hendrik Schleimer, Ricardo Vigário:
Clustering Limit Cycle Oscillators by Spectral Analysis of the Synchronisation Matrix with an Additional Phase Sensitive Rotation. ICANN (1) 2007: 944-953 - 2006
- [c12]Sergey Borisov, Alexander Ilin, Ricardo Vigário, Erkki Oja:
Comparison of BSS Methods for the Detection of alpha-Activity Components in EEG. ICA 2006: 430-437 - [c11]Astrid Pietilä, Milad El-Segaier, Ricardo Vigário, Erkki Pesonen:
Blind Source Separation of Cardiac Murmurs from Heart Recordings. ICA 2006: 470-477 - [c10]Jarkko Ylipaavalniemi, Seppo Mattila, Antti Tarkiainen, Ricardo Vigário:
Brains and Phantoms: An ICA Study of fMRI. ICA 2006: 503-510 - [c9]Jan-Hendrik Schleimer, Ricardo Vigário:
Reference-Based Extraction of Phase Synchronous Components. ICANN (2) 2006: 230-239 - 2005
- [c8]Antti Honkela, Tomas Östman, Ricardo Vigário:
Empirical evidence of the linear nature of magnetoencephalograms. ESANN 2005: 285-290 - 2003
- [c7]Ricardo Vigário, Ole Jensen:
Identifying cortical sources of corticomuscle coherence during bimanual muscle contraction by temporal decorrelation. ISSPA (2) 2003: 109-112 - 2002
- [c6]Matthias Scholz, Ricardo Vigário:
Nonlinear PCA: a new hierarchical approach. ESANN 2002: 439-444 - 2001
- [c5]Jaakko Särelä, Ricardo Vigário:
The Problem of Overlearning in High-Order ICA Approaches: Analysis and Solutions. IWANN (2) 2001: 818-825 - 1999
- [c4]Ricardo Vigário, Erkki Oja:
Independent Component Analysis of Human Brain Waves. IWANN (2) 1999: 238-247 - 1997
- [c3]Juha Karhunen, Aapo Hyvärinen, Ricardo Vigário, Jarmo Hurri, Erkki Oja:
Applications of neural blind separation to signal and image processing. ICASSP 1997: 131-134 - [c2]Ricardo Vigário, Veikko Jousmäki, Matti Hämäläinen, Riitta Hari, Erkki Oja:
Independent Component Analysis for Identification of Artifacts in Magnetoencephalographic Recordings. NIPS 1997: 229-235 - 1995
- [c1]Juha Karhunen, Liuyue Wang, Ricardo Vigário:
Nonlinear PCA type approaches for source separation and independent component analysis. ICNN 1995: 995-1000
Informal and Other Publications
- 2012
- [i1]Nima Reyhani, Hideitsu Hino, Ricardo Vigário:
New Probabilistic Bounds on Eigenvalues and Eigenvectors of Random Kernel Matrices. CoRR abs/1202.3761 (2012)
Coauthor Index
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