Ruben D. Spies

Publication Activity (10 Years)

Years Active: 2007-2022
Publications (10 Years): 17

Top Topics

Nonnegative Matrix

Discriminant Analysis

Extreme Learning Machine

Top Venues

Biomed. Signal Process. Control.

Signal Process.

Publications

Angel A. Ciarbonetti, Sergio Idelsohn, Ruben D. Spies
Identification of the heterogeneous conductivity in an inverse heat conduction problem. CoRR (2022)
Nicolás Nieto, Francisco Javier Ibarrola, Victoria Peterson, Hugo Leonardo Rufiner, Ruben D. Spies
Extreme Learning Machine Design for Dealing with Unrepresentative Features. Neuroinformatics 20 (3) (2022)
Victoria Peterson, Nicolás Nieto, Dominik Wyser, Olivier Lambercy, Roger Gassert, Diego H. Milone, Ruben D. Spies
Transfer Learning Based on Optimal Transport for Motor Imagery Brain-Computer Interfaces. IEEE Trans. Biomed. Eng. 69 (2) (2022)
Roman E. Rolón, Leandro E. Di Persia, Ruben D. Spies, Hugo Leonardo Rufiner
A multi-class structured dictionary learning method using discriminant atom selection. Pattern Anal. Appl. 24 (2) (2021)
Roman E. Rolón, Iván E. Gareis, L. D. Larrateguy, Leandro E. Di Persia, Ruben D. Spies, Hugo Leonardo Rufiner
Automatic scoring of apnea and hypopnea events using blood oxygen saturation signals. Biomed. Signal Process. Control. 62 (2020)
Nicolás Nieto, Francisco Javier Ibarrola, Victoria Peterson, Hugo Leonardo Rufiner, Ruben D. Spies
Extreme Learning Machine design for dealing with unrepresentative features. CoRR (2019)
Francisco Javier Ibarrola, Leandro E. Di Persia, Ruben D. Spies
Switching divergences for spectral learning in blind speech dereverberation. CoRR (2018)
Roman E. Rolón, Iván E. Gareis, Leandro E. Di Persia, Ruben D. Spies, Hugo Leonardo Rufiner
Complexity-Based Discrepancy Measures Applied to Detection of Apnea-Hypopnea Events. Complex. 2018 (2018)
Roman E. Rolón, Leandro E. Di Persia, Ruben D. Spies, Hugo Leonardo Rufiner
A multi-class structured dictionary learning method using discriminant atom selection. CoRR (2018)
Francisco Javier Ibarrola, Leandro E. Di Persia, Ruben D. Spies
A Bayesian approach to convolutive nonnegative matrix factorization for blind speech dereverberation. Signal Process. 151 (2018)
Roman E. Rolón, L. D. Larrateguy, Leandro E. Di Persia, Ruben D. Spies, Hugo Leonardo Rufiner
Discriminative methods based on sparse representations of pulse oximetry signals for sleep apnea-hypopnea detection. Biomed. Signal Process. Control. 33 (2017)
Iván E. Gareis, Leandro Daniel Vignolo, Ruben D. Spies, Hugo Leonardo Rufiner
Coherent averaging estimation autoencoders applied to evoked potentials processing. Neurocomputing 240 (2017)
Victoria Peterson, Hugo Leonardo Rufiner, Ruben D. Spies
Generalized sparse discriminant analysis for event-related potential classification. Biomed. Signal Process. Control. 35 (2017)
Francisco Javier Ibarrola, Leandro E. Di Persia, Ruben D. Spies
On the use of convolutive nonnegative matrix factorization with mixed penalization for blind speech dereverberation. CLEI (2017)
Francisco Javier Ibarrola, Leandro E. Di Persia, Ruben D. Spies
Mixed penalization in convolutive nonnegative matrix factorization for blind speech dereverberation. CoRR (2017)
Victoria Peterson, Hugo Leonardo Rufiner, Ruben D. Spies
Kullback-Leibler Penalized Sparse Discriminant Analysis for Event-Related Potential Classification. CoRR (2016)
Daniela Calvetti, Erkki Somersalo, Ruben D. Spies
Variable order smoothness priors for ill-posed inverse problems. Math. Comput. 84 (294) (2015)
Terry Herdman, Ruben D. Spies, Karina G. Temperini
Global Saturation of Regularization Methods for Inverse Ill-Posed Problems. J. Optim. Theory Appl. 148 (1) (2011)
Vicente Costanza, Pablo S. Rivadeneira, Ruben D. Spies
Equations for the Missing Boundary Values in the Hamiltonian Formulation of Optimal Control Problems. J. Optim. Theory Appl. 149 (1) (2011)
Eugene M. Cliff, B. Fulton, Terry Herdman, Zhuangyi Liu, Ruben D. Spies
Well-posedness and exponential stability of a thermoelastic Joint-Leg-Beam system with Robin boundary conditions. Math. Comput. Model. 49 (5-6) (2009)
John Allen Burns, Eugene M. Cliff, Zhuangyi Liu, Ruben D. Spies
Polynomial stability of a joint-leg-beam system with local damping. Math. Comput. Model. 46 (9-10) (2007)