ICA 2007
7th International Conference on
Independent Component Analysis
and Signal Separation

London, UK        9 - 12 September 2007

Accepted Papers

Abdeldjalil Aissa-El-Bey, Karim Abed-Meraim, Yves Grenier
Blind audio source separation using sparsity based criterion for convolutive mixture case

Jörn Anemüller
Maximization of Component Disjointness: a Criterion for Blind Source Separation

Nadia Bali, Ali Mohammad-Djafari
A variational Bayesian algorithm for BSS problem with hidden Gauss-Markov Models for the sources

Radu Balan
Estimator for Number of Sources using Minimum Description Length Criterion for Blind Sparse Source Mixtures

Olivier Berne, Yannick Deville, Christine Joblin
Blind Signal Separation Methods for the Identification of Interstellar Carbonaceous Nanoparticles

Thomas Blumensath, Mike Davies
Compressed Sensing and Source Separation

Jerome Bobin, Yassir Moudden, Jalal Fadili, Jean-Luc Starck
Morphological diversity and sparsity in blind source separation

Markus Borschbach, Martin Pyka
Specific Circumstances on the Ability of Linguistic Feature Extraction based on Context Preprocessing by ICA

Cécile Capdessus, Asoke Nandi, Noureddine Bouguerriou
A New Source Extraction Algorithm for Cyclostationary Sources

Jean-Francois Cardoso, Maude Martin
A flexible component model for precision ICA

Marc Castella, Pierre Comon
Blind separation of instantaneous mixtures of dependent sources

Taylan Cemgil, Onur Dikmen
Conjugate Gamma Markov random fields for modelling nonstationary sources

Raquel Cervigón, Conor Heneghan, Javier Moreno, Francisco Castells, Jose Millet
Evaluation of Propofol Effects in Atrial Fibrillation Using PCA and ICA

Jih-Cheng Chao, Scott Douglas
A Robust Complex FastICA Algorithm Using the Huber M-Estimator Cost Function

Andrzej Cichocki, Rafal Zdunek, Shun-ichi Amari
Hierarchical ALS Algorithms for Nonnegative Matrix and 3D Tensor Factorization

Heiko Claussen, Justinian Rosca, Robert Damper
Mutual Interdependence Analysis (MIA)

Sergio Cruces-Alvarez, Auxiliadora Sarmiento-Vega, Ivan Duran-Diaz
The complex version of the minimum support criterion

Mike Davies, Christopher James, Suogang Wang
Space-Time ICA and EM Brain Signals

Christophe De Luigi, Eric Moreau
About Joint Diagonalization of Complex Symmetric Third-Order Tensors.

Maarten De Vos, Lieven De Lathauwer, Sabine Van Huffel
Imposing independence constraints in the CP model

Yannick Deville, Alain Deville
Blind Separation of Quantum States: Estimating Two Qubits from an Isotropic Heisenberg Spin Coupling

Yannick Deville, Hosseini Sharam
Stable Higher-Order Recurrent Neural Network Structures for Nonlinear Blind Source Separation

Leonardo Duarte, Christian Jutten
Blind Source Separation of a Class of Nonlinear Mixtures

Carlos Alberto Estombelo-Montesco, D. B. de Araujo, A.C.R Silva Filho, E.R. Moraes, A.K. Barros, R.T. Wakai, O. Baffa
Extraction of gastric electrical response activity from magnetogastrographic recordings by DCA

Brendan Fox, Andrew Sabin, Bryan Pardo, Alec Zopf
Modeling Perceptual Similarity of Audio Signals for Blind Source Separation

Cédric Févotte, Fabian Theis
Pivot selection strategies in Jacobi joint block-diagonalization

Pando Georgiev, Fabian Theis, Anca Ralescu
Identifiability conditions and subspace clustering in sparse BSS

Hicham Ghennioui, El Mostafa Fadaili, Nadege Thirion-Moreau, Abdellah Adib, Eric Moreau
An Algebraic Non Orthogonal Joint Block Diagonalization Algorithm for BSS of Convolutive mixtures

Hicham Ghennioui, Nadege Thirion-Moreau, Eric Moreau, Abdellah Adib, Driss Aboutajdine
Non Unitary Joint Block Diagonalization of Complex Matrices Using a Gradient Approach

Juan jose Gonzalez de la Rosa, Carlos Puntonet, Antonio Moreno, Antonio Illana, Juan Antonio Carmona
An application of ICA to BSS in a Container Gantry Crane Cabin's model

B. Vikrham Gowreesunker, Ahmed H. Tewfik
Two improved sparse decomposition methods for Blind Source Separation

Giuliano Grossi, Sabrina Gaito
Speeding up FastICA by Mixture Random Pruning

Peter Gruber, Christian Kohler, Fabian Theis
A toolbox for model-free analysis of fMRI data

Rima Guidara, Shahram Hosseini, Yannick Deville
Blind Separation of Non-stationary Images using Markov Models

Denner Guilhon, Allan Kardec Barros, Silvia Comani
ECG Compression by Efficient Coding

Malay Gupta, Scott Douglas
Beamforming Initialization and Data Prewhitening in Natural Gradient Convolutive BSS of Speech

Harold Gutch, Fabian Theis
Independent Subspace Analysis is unique, given irreducibility

Jonathan Halford
Detection of Paroxysmal EEG Discharges using Multitaper Blind Signal Source Separation

James Harte
Constrained ICA for the Analysis of High Stimulus Rate Auditory Evoked Potentials

Atsuo Hiroe
Blind Vector Deconvolution: Convolutive Mixture Models in Short-time Fourier Transform Domain

Eugen Hoffmann, Dorothea Kolossa, Reinhold Orglmeister
A Batch Algorithm for Blind Source Separation of Acoustic Signals using ICA and Time-Frequency Mask

Ales Holobar, Damjan Zazula
Gradient Convolution Kernel Compensation applied to Surface Electromyograms

Maria Jafari, Mark Plumbley
The role of high frequencies in convolutive blind source separation of speech signals

Robert Johnson, Jonathan Marchini, Stephen Smith, Christian Beckmann
Independent Component Analysis of Functional MRI Data Using Wavelet Dictionaries

Michel Journée, Pierre-Antoine Absil, Rodolphe Sepulchre
Optimization on the orthogonal group for Independent Component Analysis

Ran Kaftory, Yehoshua Zeevi
Probabilistic Geometric Approach to Blind Separation of Time-Varying Mixtures

Mitsuru Kawamoto, Yujiro Inouye, Kiyotaka Kohno, Takehide Maeda
An Eigenvector Algorithm with Reference Signals using a Deflation Approach for Blind Deconvolution

David Knowles, Zoubin Ghahramani
Infinite Sparse Factor Analysis and Infinite Independent Components Analysis

Kostas Kokkinakis, Philipos Loizou
Signal Separation by Integrating Adaptive Beamforming with Blind Deconvolution

Zbynek Koldovsky, Petr Tichavsky
Blind Instantaneous Noisy Mixture Separation with Best Interference-plus-noise Rejection

Ivica Kopriva
Blind Signal Deconvolution as an Instantaneous Blind Separation of Statistically Dependent Sources

Hariton Korizis, Nikolaos Mitianoudis, Anthony Constantinides
Compact representations of market securities using smooth component extraction

Elmar Lang, Reinhard Schachtner, Dominik Lutter, Fabian Theis, Ana Maria Tome, Juan Manuel Gorriz Saez, Carlos Puntonet
Blind Matrix Decomposition Techniques to Identify Marker Genes From Microarrays

Jaehyung Lee, Taesu Kim, Soo-Young Lee
Robust Independent Component Analysis using Quadratic Negentropy

Jong-Hwan Lee, Te-Won Lee, Ferenc Jolesz, Seung-Schik Yoo
Multivariate Analysis of fMRI Group Data using Independent Vector Analysis

David Levin
Using State Space Differential Geometry for Nonlinear Blind Source Separation

Jian Ma, Zengqi Sun
Copula Component Analysis

Libo Ma, Liqing Zhang, Wenlu Yang
Bayesian Estimation of Overcomplete Independent Feature Subspaces of Natural Images

Radoslaw Mazur, Alfred Mertins
Solving the Permutation Problem in Convolutive Blind Source Separation

Oleg Michailovich, Douglas Wiens
On Separation of Signal Sources using Kernel Estimates of Probability Densities

Nikolaos Mitianoudis, Tania Stathaki
Underdetermined Source Separation using Mixtures of Warped Laplacians

G. Hosein Mohimani, Babaie-Zadeh Massoud, Christian Jutten
Fast Sparse Representation based on Smoothed L0 Norm

Morten Mørup, Kristoffer H. Madsen, Lars K. Hansen
Shifted Independent Component Analysis

Nima Noorshams, Babaie-Zadeh Massoud, Christian Jutten
Estimating the mixing matrix in Sparse Component Analysis based on converting a multiple dominant to a single dominant problem

Paul O'Grady
Discovering Convolutive Speech Phones using Sparseness and Non-Negativity Constraints

Masashi Ohata, Kiyotoshi Matsuoka
Frequency-domain implementation of a time-domain blind separation algorithm for convolutive mixtures

Naoya Ohnishi, Atsushi Imiya
ICA-based Image Analysis for Robot Vision

Lars Omlor, Martin A. Giese
Learning of translation-invariant independent components: Multivariate anechoic Mixtures

Héctor Pérez Iglesias, Adriana Dapena
Channel estimation for O-STBC MIMO systems using fourth-order cross-cumulants

Jason Palmer, Ken Kreutz-Delgado, Bhaskar Rao, Scott Makeig
Modeling and Estimation of Dependent Subspaces with Non-Radially Symmetric and Skewed Densities

R. Mitchell Parry, Irfan Essa
Phase-Aware Non-Negative Spectrogram Factorization

Dinh-Tuan Pham
Blind separation of cyclostationary sources using joint block approximate diagonalization

Ronald Phlypo, Vicente Zarzoso, Pierre Comon, Yves D'Asseler, Ignace Lemahieu
Extraction of Atrial Activity from the ECG by Spectrally Constrained Kurtosis Sign Based ICA

Mark Plumbley
Dictionary Learning for L1-Exact Sparse Coding

Barnabas Poczos, Zoltan Szabo, Melinda Kiszlinger, Andras Lorincz
Independent Process Analysis without A Priori Dimensional Information

Fabien Poncelet, Gaëtan Kerschen, Jean-Claude Golinval, Frédéric Marin
System Identification in Structural Dynamics using Blind Source Separation Techniques

Fernando Rojas, Jordi Sole, Carlos Puntonet
An Evolutionary Approach for Blind Inversion of Wiener Systems

Jia Sen, Qian Yuntao
A Complexity Constrained Nonnegative Matrix Factorization for Hyperspectral Unmixing

Arturo Serrano, Addisson Salazar, Jorge Igual, Luis Vergara
Image Similarity based on Hierarchies of ICA Mixtures

Xavier Sevillano, Germán Cobo, Francesc Alías, Joan Claudi Socoró
Text Clustering on Latent Thematic Spaces: Variants, Strengths and Weaknesses

Hao Shen, Knut Hueper
On the Relationships Between Power Iteration, Inverse Iteration and FastICA

Paris Smaragdis, Bhiksha Raj, Madhusudana Shashanka
Supervised and semi-supervised separation of sounds from single-channel mixtures

Carlos Sousa, Andre Cavalcante, Denner Guilhon, Allan Barros
Image Compression by Redundancy Reduction

Toshio Sumi, Toshio Sakata
A sufficient condition for the unique solution of non-negative tensor factorization

Akaysha Tang, Matthew Sutherland, Peng Sun, Yan Zhang, Masato Nakazawa, Amy Korzekwa, Zhen Yang, Mingzhou Ding
Top-Down versus Bottom-up Processing in the Human Brain: Distinct Directional Influences Revealed by Integrating SOBI and Granger Causality

Fabian Theis, Motoaki Kawanabe
Colored subspace analysis

Petr Tichavsky, Zbynek Koldovsky, Erkki Oja
Speed and Accuracy Enhancement of Linear ICA Techniques Using Rational Nonlinear Functions

Richard Turner, Maneesh Sahani
Probabilistic Amplitude Demodulation

Steffen Unkel, Nickolay Trendafilov
Noisy Independent Component Analysis as a Method of Rotating the Factor Scores

M. Alex O. Vasilescu, Demetri Terzopoulos
Multilinear Independent Component Analysis and Dimensionality Reduction

Emmanuel Vincent
Complex Nonconvex l_p Norm Minimization for Underdetermined Source Separation

Emmanuel Vincent, Hiroshi Sawada, Pau Bofill, Shoji Makino, Justinian Rosca
First Stereo Audio Source Separation Evaluation Campaign: Data, Algorithms and Results

Frédéric Vrins, Dinh-Tuan Pham, Michel Verleysen
Is the general form of Renyi's entropy a contrast for source separation?

Stefan Wehr, Anthony Lombard, Herbert Buchner, Walter Kellermann
'Shadow BSS' for Blind Source Separation in Rapidly Time-Varying Acoustic Scenes

Wenlu Yang, Liqing Zhang, Libo Ma
Perception of Transformation-invariance in the Visual Pathway

Arie Yeredor
ICA in Boolean XOR Mixtures

Jarkko Ylipaavalniemi, Ricardo Vigário
Subspaces of Spatially Varying Independent Components in fMRI

Tomasz Zabkowski, Ryszard Szupiluk, Piotr Wojewnik
Smooth Component Analysis as Ensemble Method for Prediction Improvement

Vicente Zarzoso, Pierre Comon
Comparative Speed Analysis of FastICA

Heriberto Zavala-Fernandez, Tilmann H. Sander, Martin Burghoff, Reinhold Orglmeister, Lutz Trahms
Multi-Modal ICA Exemplified on Simultaneously Measured MEG and EEG Data

Hadi Zayyani, Babaie-Zadeh Massoud, G. Hosein Mohimani, Christian Jutten
Sparse Component Analysis in Presence of Noise Using an Iterative EM-MAP Algorithm

Kun Zhang, Laiwan Chan
Kernel-Based Nonlinear Independent Component Analysis

Qiang Zhang, Jiande Sun, Ju Liu, Xinghua Sun
A Novel ICA-Based Image/Video Processing Method

Zhi-Lin Zhang, Liqing Zhang
Linear Prediction Based Blind Source Extraction Algorithms in Practical Applications