1 citations · 1 across the 2 of their papers we have counts for
5 papers
Exact multiplicative updates for convolutional -NMF in 2D
Pedro J. Villasana T., Stanislaw Gorlow
In this paper, we extend the -CNMF to two dimensions and derive exact multiplicative updates for its factors. The new updates generalize and correct the nonnegative matrix facto…
An Adaptive CM Array Preconditioner for Blind Multi-User Separation
Stanislaw Gorlow, João Paulo C. L. da Costa, and Martin Haardt
The family of constant-modulus algorithms is widely used in wireless communication systems and in radar. The classical constant-modulus adaptive (CMA) algorithm, however, fails to…
Multiplicative Updates for Convolutional NMF Under -Divergence
Pedro J. Villasana T., Stanislaw Gorlow, Arvind T. Hariraman
In this letter, we generalize the convolutional NMF by taking the -divergence as the contrast function and present the correct multiplicative updates for its factors in closed f…
SISO and SIMO Accompaniment Cancellation for Live Solo Recordings Based on Short-Time ERB-Band Wiener Filtering and Spectral Subtraction
Stanislaw Gorlow, Mathieu Ramona, François Pachet
Research in collaborative music learning is subject to unresolved problems demanding new technological solutions. One such problem poses the suppression of the accompaniment in a l…
Decision-Based Transcription of Jazz Guitar Solos Using a Harmonic Bident Analysis Filter Bank and Spectral Distribution Weighting
Stanislaw Gorlow, Mathieu Ramona, François Pachet
Jazz guitar solos are improvised melody lines played on one instrument on top of a chordal accompaniment (comping). As the improvisation happens spontaneously, a reference score is…