Augustin Lefèvre

According to our database, Augustin Lefèvre authored at least 5 papers between 2011 and 2014.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2014

A convex formulation for informed source separation in the single channel setting.

Augustin Lefèvre, François Glineur, Pierre-Antoine Absil

Neurocomputing, 2014

2013

A nuclear-norm based convex formulation for informed source separation.

Augustin Lefèvre, François Glineur, Pierre-Antoine Absil

Proceedings of the 21st European Symposium on Artificial Neural Networks, 2013

2012

Semi-supervised NMF with Time-frequency Annotations for Single-channel Source Separation.

Augustin Lefèvre, Francis R. Bach, Cédric Févotte

Proceedings of the 13th International Society for Music Information Retrieval Conference, 2012

2011

Online algorithms for nonnegative matrix factorization with the Itakura-Saito divergence.

Augustin Lefèvre, Francis R. Bach, Cédric Févotte

Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2011

Itakura-Saito nonnegative matrix factorization with group sparsity.

Augustin Lefèvre, Francis R. Bach, Cédric Févotte

Proceedings of the IEEE International Conference on Acoustics, 2011