Polynomial stability of a joint-leg-beam system with local damping. - John Allen Burns; Eugene M. Cliff; Zhuangyi Liu; Ruben D. Spies (Math. Comput. Model., 2007)

Well-posedness and exponential stability of a thermoelastic Joint-Leg-Beam system with Robin boundary conditions. - Eugene M. Cliff; B. Fulton; Terry Herdman; Zhuangyi Liu; Ruben D. Spies (Math. Comput. Model., 2009)

Equations for the Missing Boundary Values in the Hamiltonian Formulation of Optimal Control Problems. - Vicente Costanza; Pablo S. Rivadeneira; Ruben D. Spies (J. Optim. Theory Appl., 2011)

Global Saturation of Regularization Methods for Inverse Ill-Posed Problems. - Terry Herdman; Ruben D. Spies; Karina G. Temperini (J. Optim. Theory Appl., 2011)

Variable order smoothness priors for ill-posed inverse problems. - Daniela Calvetti; Erkki Somersalo; Ruben D. Spies (Math. Comput., 2015)

Kullback-Leibler Penalized Sparse Discriminant Analysis for Event-Related Potential Classification. - Victoria Peterson; Hugo Leonardo Rufiner; Ruben D. Spies (CoRR, 2016)

On the use of convolutive nonnegative matrix factorization with mixed penalization for blind speech dereverberation. - Francisco Ibarrola; Leandro E. Di Persia; Ruben D. Spies (CLEI, 2017)

Generalized sparse discriminant analysis for event-related potential classification. - Victoria Peterson; Hugo Leonardo Rufiner; Ruben D. Spies (Biomed. Signal Process. Control., 2017)

Discriminative methods based on sparse representations of pulse oximetry signals for sleep apnea-hypopnea detection. - Roman E. Rolón; L. D. Larrateguy; Leandro E. Di Persia; Ruben D. Spies; Hugo Leonardo Rufiner (Biomed. Signal Process. Control., 2017)

Mixed penalization in convolutive nonnegative matrix factorization for blind speech dereverberation. - Francisco Javier Ibarrola; Leandro E. Di Persia; Ruben D. Spies (CoRR, 2017)

Coherent averaging estimation autoencoders applied to evoked potentials processing. - Iván E. Gareis; Leandro Daniel Vignolo; Ruben D. Spies; Hugo Leonardo Rufiner (Neurocomputing, 2017)

Complexity-Based Discrepancy Measures Applied to Detection of Apnea-Hypopnea Events. - Roman E. Rolón; Iván E. Gareis; Leandro E. Di Persia; Ruben D. Spies; Hugo Leonardo Rufiner (Complex., 2018)

A Bayesian approach to convolutive nonnegative matrix factorization for blind speech dereverberation. - Francisco Javier Ibarrola; Leandro E. Di Persia; Ruben D. Spies (Signal Process., 2018)

Switching Divergences for Spectral Learning in Blind Speech Dereverberation. - Francisco Javier Ibarrola; Ruben Daniel Spies; Leandro Ezequiel Di Persia (IEEE ACM Trans. Audio Speech Lang. Process., 2019)

Automatic scoring of apnea and hypopnea events using blood oxygen saturation signals. - Roman E. Rolón; Iván E. Gareis; L. D. Larrateguy; Leandro E. Di Persia; Ruben D. Spies; Hugo Leonardo Rufiner (Biomed. Signal Process. Control., 2020)

A multi-class structured dictionary learning method using discriminant atom selection. - Roman E. Rolón; Leandro E. Di Persia; Ruben D. Spies; Hugo Leonardo Rufiner (Pattern Anal. Appl., 2021)

Identification of the heterogeneous conductivity in an inverse heat conduction problem. - Angel A. Ciarbonetti; Sergio Idelsohn; Ruben D. Spies (CoRR, 2022)

Extreme Learning Machine Design for Dealing with Unrepresentative Features. - Nicolás Nieto; Francisco Javier Ibarrola; Victoria Peterson; Hugo Leonardo Rufiner; Ruben D. Spies (Neuroinformatics, 2022)

Transfer Learning Based on Optimal Transport for Motor Imagery Brain-Computer Interfaces. - Victoria Peterson; Nicolás Nieto; Dominik Wyser; Olivier Lambercy; Roger Gassert; Diego H. Milone; Ruben D. Spies (IEEE Trans. Biomed. Eng., 2022)