Nicolas Gillis, Professor
Department of Mathematics and Operational Research
Faculté polytechnique, Université de Mons
7000 Mons, Belgium
E-mail: nicolas.gillis at umons.ac.be , Phone: +32-65374680
Research interests: Low-rank matrix approximations, nonnegative matrix factorization, continuous and discrete optimization, numerical linear algebra, computational complexity, machine learning, data mining, hyperspectral imaging, signal processing.
*News*
Where I'll be at?
I am in the organizing committee of the SIAM Conference on Mathematics of Data Science (MDS24), 21-25 Oct. 2024, Atlanta, U.S.A.
30th Biennial Numerical Analysis conference, University of Strathclyde, Glasgow, 24-27 June 2025.
INdAM Meeting on Low-rank structures and numerical methods in matrix and tensor computations, Cortona, Italy, 1-5 September 2025.
We will organize the next LRMA workshop in September 2025. More information soon.
My book on NMF is available online. The Matlab code of the book is available on gitlab. A course on NMF (slides + exercices) is available from here.
*Past event*
The second workshop on Low-Rank Models and Applications took place in Mons, 15-16 September 2022, see here for more information (picture, slides of talks, etc.).