Robust Near-Separable Nonnegative Matrix Factorization Using Linear Optimization N Gillis, R Luce
Journal of Machine Learning Research 15, 1249-1280, 2014
116 2014 Fast computation of the matrix exponential for a Toeplitz matrix D Kressner, R Luce
SIAM Journal on Matrix Analysis and Applications 39 (1), 23-47, 2018
41 2018 A fast gradient method for nonnegative sparse regression with self-dictionary N Gillis, R Luce
IEEE Transactions on Image Processing 27 (1), 24-37, 2017
36 2017 Using separable non-negative matrix factorization techniques for the analysis of time-resolved Raman spectra R Luce, P Hildebrandt, U Kuhlmann, J Liesen
Applied Spectroscopy 70 (9), 1464-1475, 2016
30 2016 Perturbing rational harmonic functions by poles O Sète, R Luce, J Liesen
Computational Methods and Function Theory 15, 9-35, 2015
24 2015 A Note on the Maximum Number of Zeros of R Luce, O Sète, J Liesen
Computational Methods and Function Theory 15, 439-448, 2015
21 2015 On the minimum FLOPs problem in the sparse Cholesky factorization R Luce, EG Ng
SIAM Journal on Matrix Analysis and Applications 35 (1), 1-21, 2014
20 2014 Sharp parameter bounds for certain maximal point lenses R Luce, O Sète, J Liesen
General Relativity and Gravitation 46, 1-16, 2014
16 2014 Creating images by adding masses to gravitational point lenses O Sète, R Luce, J Liesen
General Relativity and Gravitation 47 (4), 42, 2015
14 2015 Incremental computation of block triangular matrix exponentials with application to option pricing D Kressner, R Luce, F Statti
arXiv preprint arXiv:1703.00182, 2017
11 2017 On the factorization of simplex basis matrices R Luce, JD Tebbens, J Liesen, R Nabben, M Grötschel, T Koch, O Schenk
Zib-report, 2009
9 * 2009 On the rational approximation of Markov functions, with applications to the computation of Markov functions of Toeplitz matrices B Beckermann, J Bisch, R Luce
Numerical Algorithms 91 (1), 109-144, 2022
8 * 2022 The index of singular zeros of harmonic mappings of anti-analytic degree one R Luce, O Sète
Complex Variables and Elliptic Equations 66 (1), 1-21, 2021
8 2021 MosesKonto: Student Management and optimized exercise class assignment at TU Berlin S Grottke, S Jeschke, G Lach, R Luce, O Pfeiffer, J Sablatnig, E Zorn
E-Learn: World Conference on E-Learning in Corporate, Government, Healthcare …, 2006
7 2006 MosesKonto: Optimiertes Verteilungsverfahren für Tutorien und Studierendenverwaltung an der TU Berlin S Grottke, S Jeschke, G Lach, R Luce, O Pfeiffer, J Sablatnig, E Zorn
DeLFI 2006, 4. e-Learning Fachtagung Informatik, 11.-14. September 2006, in …, 2006
5 2006 An optimized algorithm for distributing large numbers of students to small exercise groups S Jeschke, R Luce, O Pfeiffer, E Zorn
Seventh IEEE International Conference on Advanced Learning Technologies …, 2007
4 2007 Optimized Allocation of Exercise Classes and Study Management at TU Berlin S Jeschke, R Luce, O Pfeiffer, E Zorn
ASEE, 2007
2 2007 Checking the Sufficiently Scattered Condition using a Global Non-Convex Optimization Software N Gillis, R Luce
IEEE Signal Processing Letters, 2024
1 2024 Using incomplete indefinite R Luce
arXiv preprint arXiv:1708.04298, 2017
2017 MATHICSE Technical Report: Incremental computation of block triangular matrix exponentials with application to option pricing D Kressner, R Luce, F Statti
MATHICSE, 2017
2017 
Nicolas GillisUniversity of MonsE-mail confirmado em umons.ac.be