This programme is believed to be correct at time of publication. Any
last-minute changes will be notified during the conference.
The conference venue is the Mile End Campus of Queen Mary University
of London. Oral sessions will take place in the Skeel Lecture Theatre
in the People's Palace. Tea/coffee breaks and lunch/poster sessions take
place in the
Octagon.
| Sunday 9 September 2007: Tutorials |
| 12:30 |
Registration
People's Palace Foyer |
13:30
-
15:30 |
Tutorial 1: Sparse Representations
Remi Gribonval
IRISA-INRIA, France |
| 15:30 |
Break |
16:00
-
18:00 |
Tutorial 2: Information Filtering
Jose C. Principe
University of Florida, Gainesville, USA |
|
| Monday 10 September 2007: Day
1 |
| 08:00 |
Registration
People's Palace Foyer |
Poster set-up
Octagon |
| 09:00 |
Opening
Skeel |
| |
Welcome & Opening Remarks
Adrian Smith, Principal of Queen Mary, Univeristy of London
Mark Plumbley, General Chair, ICA 2007 |
| 09:20 |
Keynote Talk
Skeel
|
| |
Scott Makeig
Institute for Neural Computation, UCSD, USA |
| 10:20 |
Algorithms I (1.1)
Skeel |
| | Robust Independent Component Analysis using Quadratic Negentropy
Jaehyung Lee, Taesu Kim, and Soo-Young Lee |
| | Independent Process Analysis without A Priori Dimensional Information
Barnabás Póczos, Zoltán Szabó, Melinda Kiszlinger,
and András Lörincz |
| 11:00 |
Coffee Break
Octagon |
| 11:30 | Sparsity I (1.2)
Skeel |
| | Identifiability conditions and subspace clustering in sparse BSS
Pando Georgiev, Fabian J. Theis, and Anca Ralescu |
| | Two improved sparse decomposition methods for Blind Source Separation
B. Vikrham Gowreesunker and Ahmed H. Tewfik |
| | Infinite Sparse Factor Analysis and Infinite Independent Components Analysis
David Knowles and Zoubin Ghahramani |
| | Dictionary Learning for L1-Exact Sparse Coding
Mark D. Plumbley |
| 12:50 | Lunch & Posters
Octagon |
| Poster I (1.P)
Octagon |
| | The complex version of the minimum support criterion
Sergio Cruces, Auxiliadora Sarmiento, and Iván Durán |
| | Optimal Joint Diagonalization of Complex Symmetric Third-Order Tensors: Application to Separation of Non Circular Signals
Christophe De Luigi and Eric Moreau |
| | Imposing independence constraints in the CP model
Maarten De Vos, Lieven De Lathauwer, and Sabine Van Huffel |
| | Blind Source Separation of a Class of Nonlinear Mixtures
Leonardo Tomazeli Duarte and Christian Jutten |
| | Optimization on the orthogonal group for Independent Component Analysis
Michel Journée, Pierre-Antione Absil, and Rodolphe Sepulchre |
| | Using State Space Differential Geometry for Nonlinear Blind Source Separation
David N. Levin |
| | Shifted Independent Component Analysis
Morten Mørup, Kristoffer H. Madsen, and Lars K. Hansen |
| | Non Unitary Joint Block Diagonalization of Complex Matrices Using a Gradient Approach
Hicham Ghennioui, Nadège Thirion-Moreau, Eric Moreau, Abdellah Adib,
and Driss Aboutajdine |
| | Blind separation of cyclostationary sources using joint block approximate diagonalization
Dinh-Tuan Pham |
| | Blind audio source separation using sparsity based criterion for convolutive mixture case
Abdeldjalil Aïssa-El-Bey, Karim Abed-Meraim, and Yves Grenier |
| | Maximization of Component Disjointness: a Criterion for Blind Source Separation
Jörn Anemüller |
| | Morphological diversity and sparsity in blind source separation
Jerome Bobin, Yassir Moudden, Jalal Fadili, and Jean-Luc Starck |
| | Probabilistic Geometric Approach to Blind Separation of Time-Varying Mixtures
Ran Kaftory and Yehoshua Y. Zeevi |
| | Blind Signal Deconvolution as an Instantaneous Blind Separation of Statistically Dependent Sources
Ivica Kopriva |
| | Solving the Permutation Problem in Convolutive Blind Source Separation
Radoslaw Mazur and Alfred Mertins |
| |
Discovering Convolutive
Speech Phones using Sparseness and Non-Negativity
Paul D. O'Grady and Barak A. Pearlmutter |
| | Gradient Convolution Kernel Compensation applied to Surface Electromyograms
Ales Holobar and Damjan Zazula |
| | Blind Matrix Decomposition Techniques to Identify Marker Genes From Microarrays
Reinhard Schachtner, Dominik Lutter, Fabian J. Theis, Elmar W. Lang, Ana Maria
Tomé, Juan Manuel Gorriz Saez, and Carlos G. Puntonet |
| | Specific Circumstances on the Ability of Linguistic Feature Extraction based on Context Preprocessing by ICA
Markus Borschbach and Martin Pyka |
| | Blind Signal Separation Methods for the Identification of Interstellar Carbonaceous Nanoparticles
Olivier Berné, Yannick Deville, and Christine Joblin |
| | An application of ICA to BSS in a Container Gantry Crane Cabin's model
Juan-José González de-la-Rosa, Carlos G. Puntonet, Antonio Moreno
Muñoz, Antonio Illana, and Juan Antonio Carmona |
| | Blind Instantaneous Noisy Mixture Separation with Best Interference-plus-noise Rejection
Zbynek Koldovský and Petr Tichavský |
| | ICA-based Image Analysis for Robot Vision
Naoya Ohnishi and Atsushi Imiya |
| | Channel estimation for O-STBC MIMO systems using fourth-order cross-cumulants
Héctor J. Pérez-Iglesias and Adriana Dapena |
| | Image Similarity based on Hierarchies of ICA Mixtures
Arturo Serrano, Addisson Salazar, Jorge Igual, and Luis Vergara |
| | Noisy Independent Component Analysis as a Method of Rotating the Factor Scores
Steffen Unkel and Nickolay T. Trendafilov |
| 14:50 | Applications I (1.3)
Skeel |
| |
Conjugate Gamma Markov random fields for modelling nonstationary sources
A. Taylan Cemgil and Onur Dikmen |
| |
Learning of translation-invariant independent components: Multivariate anechoic Mixtures
Lars Omlor and Martin A. Giese |
| |
Top-Down versus Bottom-up Processing in the Human Brain: Distinct Directional Influences Revealed by Integrating SOBI and Granger Causality
Akaysha C. Tang, Matthew T. Sutherland, Peng Sun, Yan Zhang, Masato Nakazawa, Amy Korzekwa, Zhen Yang, and Mingzhou Ding |
| |
ICA in Boolean XOR Mixtures
Arie Yeredor |
| 16:10 |
Tea Break
Octagon |
| 16:40 |
Applications II (1.4)
Skeel |
| |
Blind Separation of Quantum States:
Estimating Two Qubits from an Isotropic Heisenberg Spin Coupling Model
Yannick Deville and Alain Deville |
| |
Blind Separation of Non-stationary
Images using Markov Models
Rima Guidara, Shahram Hosseini, and Yannick Deville |
| |
System Identification in Structural
Dynamics using Blind Source Separation Techniques
Fabien Poncelet, Gaëtan Kerschen, Jean-Claude Golinval, and Frédéric Marin |
| |
Text Clustering on Latent Thematic
Spaces: Variants, Strengths and Weaknesses
Xavier Sevillano, Germán Cobo, Francesc Alías, and Joan Claudi Socoró |
| 18:00 |
Welcome Reception
Octagon |
|
| Tuesday 11 September 2007: Day 2 |
| 09:00 |
Sparsity II (2.1)
Skeel |
| |
Estimator for Number of Sources using Minimum Description Length Criterion for Blind Sparse Source Mixtures
Radu Balan |
| |
Compressed Sensing and Source Separation
Thomas Blumensath and Mike Davies |
| |
Sparse Component Analysis in Presence of Noise Using an Iterative EM-MAP Algorithm
Hadi Zayyani, Massoud Babaie-Zadeh, G. Hosein Mohimani, and Christian Jutten |
| |
Fast Sparse Representation based on Smoothed L0 Norm
G. Hosein Mohimani, Massoud Babaie-Zadeh, and Christian Jutten |
| |
Supervised and semi-supervised separation of sounds from single-channel mixtures
Paris Smaragdis, Bhiksha Raj, and Madhusudana Shashanka |
| 10:40 |
Coffee Break
Octagon |
| 11:10 | Biomedical (2.2)
Skeel |
| |
Space-Time ICA and EM Brain Signals
Mike Davies, Christopher James, and Suogang Wang |
| |
Extraction of gastric electrical response activity from magnetogastrographic recordings by DCA
Carlos Alberto Estombelo-Montesco, Dráulio B. De Araújo, Antônio
C. Roque, Eder R. Moraes, Allan K. Barros, Ronald T. Wakai, and Oswaldo Baffa |
| |
Independent Component Analysis of Functional Magnetic Resonance Imaging Data Using Wavelet Dictionaries
Robert Johnson, Jonathan Marchini, Stephen Smith, and Christian Beckmann |
| |
Extraction of Atrial Activity from the ECG by Spectrally Constrained ICA Based on Kurtosis Sign
Ronald Phlypo, Vicente Zarzoso, Pierre Comon, Yves D'Asseler, and Ignace Lemahieu |
| |
Subspaces of Spatially Varying Independent Components in fMRI
Jarkko Ylipaavalniemi and Ricardo Vigário |
| 12:50 |
Lunch & Posters
Octagon |
| Poster 2 (2.P)
Octagon |
| | Blind separation of instantaneous mixtures of dependent sources
Marc Castella and Pierre Comon |
| | A sufficient condition for the unique solution of non-negative tensor factorization
Toshio Sumi and Toshio Sakata |
| | On the Relationships Between Power Iteration, Inverse Iteration and FastICA
Hao Shen and Knut Hüper |
| | A variational Bayesian algorithm for BSS problem with hidden Gauss-Markov Models for the sources
Nadia Bali and Ali Mohammad-Djafari |
| | A New Source Extraction Algorithm for Cyclostationary Sources
Cécile Capdessus, Asoke K. Nandi, and Noureddine Bouguerriou |
| | Stable Higher-Order Recurrent Neural Network Structures for Nonlinear Blind Source Separation
Yannick Deville and Shahram Hosseini |
| | A Robust Complex FastICA Algorithm Using the Huber M-Estimator Cost Function
Jih-Cheng Chao and Scott C. Douglas |
| | Pivot selection strategies in Jacobi joint block-diagonalization
Cédric Févotte and Fabian J. Theis |
| | An Algebraic Non Orthogonal Joint Block Diagonalization Algorithm for Blind Source Separation of Convolutive Mixtures of Sources
Hicham Ghennioui, El Mostafa Fadaili, Nadège Thirion-Moreau, Abdellah
Adib, and Eric Moreau |
| | Speeding up FastICA by Mixture Random Pruning
Sabrina Gaito and Giuliano Grossi |
| | An Eigenvector Algorithm with Reference Signals using a Deflation Approach for Blind Deconvolution
Mitsuru Kawamoto, Yujiro Inouye, Kiyotaka Kohno, and Takehide Maeda |
| | An Evolutionary Approach for Blind Inversion of Wiener Systems
Fernando Rojas, Jordi Solé-Casals, and Carlos G. Puntonet |
| | Speed and Accuracy Enhancement of Linear ICA Techniques Using Rational Nonlinear Functions
Petr Tichavský, Zbynek Koldovský, and Erkki Oja |
| | Smooth Component Analysis as Ensemble Method for Prediction Improvement
Ryszard Szupiluk, Piotr Wojewnik, and Tomasz Zabkowski |
| | Kernel-Based Nonlinear Independent Component Analysis
Kun Zhang and Laiwan Chan |
| | Estimating the mixing matrix in Sparse Component Analysis based on converting a multiple dominant to a single dominant problem
Nima Noorshams, Massoud Babaie-Zadeh, and Christian Jutten |
| | Blind Vector Deconvolution: Convolutive Mixture Models in Short-time Fourier Transform Domain
Atsuo Hiroe |
| | A Batch Algorithm for Blind Source Separation of Acoustic Signals using ICA and Time-Frequency Mask
Eugen Hoffmann, Dorothea Kolossa, and Reinhold Orglmeister |
| | Frequency-domain implementation of a time-domain blind separation algorithm for convolutive mixtures
Masashi Ohata and Kiyotoshi Matsuoka |
| | 'Shadow BSS' for Blind Source Separation in Rapidly Time-Varying Acoustic Scenes
Stefan Wehr, Anthony Lombard, Herbert Buchner, and Walter Kellermann |
| | Constrained ICA for the Analysis of High Stimulus Rate Auditory Evoked Potentials
James Harte |
| | Perception of Transformation-invariance in the Visual Pathway
Wenlu Yang, Liqing Zhang, and Libo Ma |
| | Multi-Modal ICA Exemplified on Simultaneously Measured MEG and EEG Data
Heriberto Zavala-Fernandez, Tilmann H. Sander, Martin Burghoff, Reinhold Orglmeister, and Lutz Trahms |
| | Compact representations of market securities using smooth component extraction
Hariton Korizis, Nikolaos Mitianoudis, and Anthony G. Constantinides |
| | A Novel ICA-Based Image/Video Processing Method
Qiang Zhang, Jiande Sun, Ju Liu, and Xinghua Sun |
| 14:50 | Independent Subspaces (2.3)
Skeel |
| |
Independent Subspace Analysis is unique, given irreducibility
Harold W. Gutch and Fabian J. Theis |
| | Modeling and Estimation of Dependent Subspaces with Non-Radially Symmetric and Skewed Densities
Jason A. Palmer, Ken Kreutz-Delgado, Baskar D. Rao, and Scott Makeig |
| | Colored subspace analysis
Fabian J. Theis and Motoaki Kawanabe |
| 15:50 |
Tea Break
Octagon |
| 16:20 | Algorithms II (2.4)
Skeel |
| |
A Complexity Constrained Nonnegative Matrix Factorization for Hyperspectral Unmixing
Jia Sen and Yuntao Qian |
| | Comparative Speed Analysis of FastICA
Vicente Zarzoso and Pierre Comon |
| | Hierarchical ALS Algorithms for Nonnegative Matrix and 3D Tensor Factorization
Andrzej Cichocki, Rafal Zdunek, and Shun-ichi Amari |
|
| Wednesday 12 September 2007: Day 3 |
| 09:00 |
Keynote Talk
Skeel |
| |
Shoji Makino
NTT Communication Science Laboratories, Kyoto, Japan |
| 10:00 | Theory (3.1)
Skeel |
| | A flexible component model for precision ICA
Jean-François Cardoso and Maude Martin |
| | Copula Component Analysis
Jian Ma and Zengqi Sun |
| | Is the general form of Renyi's entropy a contrast for source separation?
Frédéric Vrins, Dinh-Tuan Pham, and Michel Verleysen |
| 11:00 |
Coffee Break
Octagon |
| 11:30 |
Audio (3.2)
Skeel |
| |
Mutual Interdependence Analysis
(MIA)
Hieko Claussen, Justinian Rosca, and Robert Damper |
| |
Modeling Perceptual Similarity
of Audio Signals for Blind Source Separation
Brendan Fox, Andrew Sabin, Bryan Pardo, and Alec Zopf |
| |
Probabilistic Amplitude Demodulation
Richard E. Turner and Maneesh Sahani |
| |
First Stereo Audio Source Separation
Evaluation Campaign: Data, Algorithms and Results
Emmanuel Vincent, Hiroshi Sawada, Pau Bofill, Shoji Makino, and Justinian
P. Rosca |
| 12:50 | Lunch & Posters
Octagon |
| Poster 3 (3.P)
Octagon |
| | On Separation of Signal Sources using Kernel Estimates of Probability Densities
Oleg Michailovich and Douglas Wiens |
| | A toolbox for model-free analysis of fMRI data
Peter Gruber, Christian Kohler, and Fabian J. Theis |
| | Linear Prediction Based Blind Source Extraction Algorithms in Practical Applications
Zhi-Lin Zhang and Liqing Zhang |
| | Image Compression by Redundancy Reduction
Carlos Magno Sousa, André Borges Cavalcante, Denner Guilhon, and Allan
Kardec Barros |
| | Beamforming Initialization and Data Prewhitening in Natural Gradient Convolutive Blind Source separation of Speech Mixtures
Malay Gupta and Scott C. Douglas |
| | The role of high frequencies in convolutive blind source separation of speech signals
Maria G. Jafari and Mark D. Plumbley |
| | Signal Separation by Integrating Adaptive Beamforming with Blind Deconvolution
Kostas Kokkinakis and Philipos C. Loizou |
| | Phase-Aware Non-Negative Spectrogram Factorization
R. Mitchell Parry and Irfan Essa |
| | Evaluation of Propofol Effects in Atrial Fibrillation Using Principal and Independent Component Analysis
Raquel Cervigón, Conor Heneghan, Javier Moreno, Francisco Castells,
and José Millet |
| | ECG Compression by Efficient Coding
Denner Guilhon, Allan K. Barros, and Silvia Comani |
| | Detection of Paroxysmal EEG Discharges using Multitaper Blind Signal Source Separation
Jonathon J. Halford |
| | Multivariate Analysis of fMRI Group Data using Independent Vector Analysis
Jong-Hwan Lee, Te-Won Lee, Ferenc A. Jolesz, and Seung-Schik Yoo |
| | Bayesian Estimation of Overcomplete Independent Feature Subspaces for Natural Images
Libo Ma and Liqing Zhang |
| | Multilinear Independent Component Analysis and Dimensionality Reduction
M. Alex O. Vasilescu and Demetri Terzopoulos |
| |
Stereo Audio Source Separation Evaluation Campaign (SASSEC)
Posters:
|
| |
Underdetermined Source Separation
using Mixtures of Warped Laplacians
Nikolaos Mitianoudis and Tania Stathaki |
| |
Complex Nonconvex lp Norm Minimization
for Underdetermined Source Separation
Emmanuel Vincent |
| |
Plus other SASSEC Posters from:
-
Shoko Araki
-
Pau Bofill
-
Vikrham Gowreesunker
-
Yosuke Izumi
- Hiroshi Sawada
-
Ming Xiao
|
| 14:50 | Panel session: Evaluation (3.3)
Skeel |
| |
Panellists:
- Emmanuel Vincent (IRISA)
- Hiroshi Sawada (NTT Communication Science Labs)
- Pau Bofill (Universitat Politecnica de Catalunya)
- Jon Barker (University of Sheffield)
- Mike Lincoln (University of Edinburgh)
|
| 15:50 |
Closing Remarks
Mark Plumbley |
