Lieven De Lathauwer
Research
Signal Processing Based on Multilinear Algebra
Keywords:
linear and multilinear algebra, higher-order tensor, matrix/tensor decomposition, statistical signal and array processing, higher-order statistics, independent component analysis, blind source separation, factor analysis, latent variable analysis, harmonic retrieval, identification, blind identification and equalization.
Software:
Tensorlab: A MATLAB toolbox for tensor computations and decompositions
Tensorlab+: A reproducible research repository for tensor computations
Complex Optimization Toolbox: A MATLAB toolbox for optimization of complex variables
Workshops:
EURASIP Summer School on Tensor-Based Signal Processing, August 27-31, 2018, Leuven, Belgium.
Winter School on Tensor Decompositions and (Large-Scale) Applications, January 6-13, 2017, Leuven, Belgium.
Workshop on Tensor Decompositions and Applications (TDA 2016), Jan. 18-22, 2016, Leuven, Belgium.
Winter School on Tensor Decompositions and Blind Signal Separation, Jan. 15-16, 2016, Leuven, Belgium.
Current research team
Nithin Govindarajan, Ben Hermans, Shakir Showkat Sofi, Charlotte Vermeylen, Nico Vervliet, Prabhu Vijayan, Raphaël Widdershoven
Biography
I obtained the Ph.D. degree in Engineering from KU Leuven in 1997. From 2000 to 2007 I was Research Associate with the Centre National de la Recherche Scientifique, France (Lab. ETIS, Cergy-Pontoise). In September 2007 I joined KU Leuven again as Associate Professor. In 2013 I became Professor and in 2018 Full Professor. I am affiliated with both the Group Science, Engineering and Technology of Kulak and with the Stadius Center for Dynamical Systems, Signal Processing and Data Analytics of the Electrical Engineering Department (ESAT). My research concerns the development of tensor tools for engineering applications.
Active projects
- Between linear and nonlinear: new tensor perspectives
- Tensor Tools for Taming the Curse
- FAIR 2-0 - AI Research Program
Finished projects
- BIOTENSORS - Biomedical Data Fusion using Tensor based Blind Source Separation
- Block Term Decompositions - Block Term Decompositions of Higher-Order Tensors: Uniqueness, Computation and Links with Structured Matrices
- CIF1 - Numerical field simulation, material models and signal processing techniques for nonlinear ultrasonic non-destructive testing
- DYSCO II - Dynamical systems, control and optimization
- EEG-fMRI - Advanced algorithms for integrated EEG-fMRI data processing
- ERC Starting Grant Nele Moelans - Unraveling Interdiffusion Effects at Material Interfaces - Learning from Tensors of Microstructure Evolution Simulations
- FAIR - AI Research Program
- iMinds SBO dotatie - iMinds Medical Information Technologies- SBO (dotatie)
- InsPyro - Flexible thermodynamic calculations through compact representation
- MaNet - Mathematical engineering tools for Networks: Data driven mining, identification, control and optimization
- nD - nD: Multidimensional dynamical systems, multi-linear numerical algorithms and tensor data
- Optec II - Optimization in Engineering Center
- PCA-ICA-PFA - combinatie van principale componenten analyse, onafhankelijke componentenanalyse en parallelle factor analyse
- SeLMA - Structured Low-Rank Matrix/Tensor Approximation: Numerical Optimization-Based Algorithms and Applications
- Tensor-based data similarity - Tensor-based study of data similarity
Awards
- 2022 IEEE SPS Donald G. Fink Overview Paper Award
- Fellow EURASIP
- 2018 IEEE SPS Signal Processing Magazine Best Paper Award
- Fellow SIAM (2017)
- Fellow IEEE (2015)
- EURASIP Student Paper Prize
- Best Junior Presentation Award
- Student Award
Editorship
- Guest Editor SIAM Journal on Matrix Analysis and Applications
- Guest editor Signal Processing
- Associate Editor SIAM Journal on Matrix Analysis and Applications
- Associate Editor IEEE Transactions on Signal Processing
Publications
301 Moved Permanently
Contact information
- Office: B00.13
- Address:
ESAT
Kasteelpark Arenberg 10, bus 2446, B-3001 Leuven, Belgium - Tel: +32 56 24 60 62
- Fax: 2 19 70
- Email: Lieven.DeLathauwer@esat.kuleuven.be
- Personal webpage