Victor Solo

Autom., 2025

2024

k-MLE, k-Bregman, k-VARs: Theory, Convergence, Computation.

[BibT_eX]

[DOI]

CoRR, 2024

Asymptotic Classification Error for Heavy-Tailed Renewal Processes.

[BibT_eX]

[DOI]

CoRR, 2024

Stable State Space SubSpace (S5) Identification.

[BibT_eX]

[DOI]

CoRR, 2024

Symmetric VAR(1) Modelling with Guaranteed Stability.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2024

Vector Nonlinear Hawkes Model with Inhibition.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2024

2023

On Tracking a Stochastically Time-Varying Subspace.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2023

Asymptotic Bias and Variance of Kernel Ridge Regression.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2023

Hawkes Network Identification with Log-Sparsity Penalty.

[BibT_eX]

[DOI]

Proceedings of the 62nd IEEE Conference on Decision and Control, 2023

State Space Subspace Noise Modeling with Guaranteed Stability.

[BibT_eX]

[DOI]

Proceedings of the 62nd IEEE Conference on Decision and Control, 2023

Modelling Inhibitory Effects with a Nonlinear Hawkes Model.

[BibT_eX]

[DOI]

Proceedings of the 62nd IEEE Conference on Decision and Control, 2023

2022

Cramer-Rao Bound for the Time-Varying Poisson.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2022

Convex Clustering for Autocorrelated Time Series.

[BibT_eX]

[DOI]

Max Revay

Proceedings of the IEEE International Conference on Acoustics, 2022

Testing for Coincidences between Time Varying Poisson Processes.

[BibT_eX]

[DOI]

Ahmed Pasha

Proceedings of the 61st IEEE Conference on Decision and Control, 2022

2021

Clustering A Collection of Networks With Mixtures of L1-Sparse Graphical Models.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2021

Numerical Solution of Stochastic Differential Equations in Stiefel Manifolds via Tangent Space Parametrization.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2021

Mutual Information Flows in a Bivariate Point Process.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2021

Comparing Vector Networks via Frequency Domain Persistent Homology.

[BibT_eX]

[DOI]

Proceedings of the 2021 60th IEEE Conference on Decision and Control (CDC), 2021

Convergence of a Tangent Space Numerical Scheme for a Stochastic Differential Equation on a Sphere.

[BibT_eX]

[DOI]

Proceedings of the 2021 60th IEEE Conference on Decision and Control (CDC), 2021

Partial Trajectory Mutual Information Flow in a Small Point Process Network.

[BibT_eX]

[DOI]

Ahmed Pasha

Proceedings of the 2021 60th IEEE Conference on Decision and Control (CDC), 2021

On the Error Rate for Classifying Point Processes.

[BibT_eX]

[DOI]

Proceedings of the 2021 60th IEEE Conference on Decision and Control (CDC), 2021

2020

Individual Resting-State Brain Networks Enabled by Massive Multivariate Conditional Mutual Information.

[BibT_eX]

[DOI]

Padmavathi Sundaram

Martin Luessi

Marta Bianciardi

Steven M. Stufflebeam

Matti S. Hämäläinen

IEEE Trans. Medical Imaging, 2020

Truncated Hawkes point process modeling: System theory and system identification.

[BibT_eX]

[DOI]

Autom., 2020

Fast Block-Sparse Estimation for Vector Networks.

[BibT_eX]

[DOI]

Padmavathi Sundaram

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Large-Scale Time Series Clustering with k-ARs.

[BibT_eX]

[DOI]

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Lie Group State Estimation via Optimal Transport.

[BibT_eX]

[DOI]

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Particle Filtering on the Stiefel Manifold with Optimal Transport.

[BibT_eX]

[DOI]

Proceedings of the 59th IEEE Conference on Decision and Control, 2020

On the Cramer-Rao Bound in Riemannian Manifolds with Application to SO(3).

[BibT_eX]

[DOI]

Gregory S. Chirikjian

Proceedings of the 59th IEEE Conference on Decision and Control, 2020

An EM Algorithm for the Time-Variant Vector Hawkes Process.

[BibT_eX]

[DOI]

Proceedings of the 59th IEEE Conference on Decision and Control, 2020

2019

Innovation Starts With Education: ICASSP 2019 Education Panel [SP Forum].

[BibT_eX]

[DOI]

IEEE Signal Process. Mag., 2019

LMS: Past, Present and Future.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2019

Numerical Methods for Stochastic Differential Equations in Stiefel Manifolds via the Cayley Transform.

[BibT_eX]

[DOI]

Proceedings of the 58th IEEE Conference on Decision and Control, 2019

Ito, Stratonovich and Geometry.

[BibT_eX]

[DOI]

Gregory S. Chirikjian

Proceedings of the 58th IEEE Conference on Decision and Control, 2019

On Random Matrix Theory and Autoregressive Modeling.

[BibT_eX]

[DOI]

Proceedings of the 58th IEEE Conference on Decision and Control, 2019

Adaptive Estimation of a Vector Point Process Mode.

[BibT_eX]

[DOI]

Proceedings of the 58th IEEE Conference on Decision and Control, 2019

2018

Connectivity in fMRI: Blind Spots and Breakthroughs.

[BibT_eX]

[DOI]

IEEE Trans. Medical Imaging, 2018

On the Reliability of Individual Brain Activity Networks.

[BibT_eX]

[DOI]

IEEE Trans. Medical Imaging, 2018

Numerical Methods for Stochastic Differential Equations in Matrix Lie Groups Made Simple.

[BibT_eX]

[DOI]

IEEE Trans. Autom. Control., 2018

Non-Negative Online Estimation for Hawkes Process Networks.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Sparse Topology Identification for Point Process Networks.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Vector ℓ0 Sparse Conditional Independence Graphs.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Stochastic Attitude Synchronization.

[BibT_eX]

[DOI]

Proceedings of the 57th IEEE Conference on Decision and Control, 2018

2017

Corrections to "Diffusion LMS With Correlated Regressors I: Realization-Wise Stability".

[BibT_eX]

[DOI]

Marc James Piggott

IEEE Trans. Signal Process., 2017

Diffusion LMS With Correlated Regressors II: Performance.

[BibT_eX]

[DOI]

Marc James Piggott

IEEE Trans. Signal Process., 2017

Topological Distances Between Brain Networks.

[BibT_eX]

[DOI]

Proceedings of the Connectomics in NeuroImaging - First International Workshop, 2017

An engineer's guide to Particle Filtering on the Stiefel manifold.

[BibT_eX]

[DOI]

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Stability of adaptive network algorithms in multitask environments.

[BibT_eX]

[DOI]

Proceedings of the 56th IEEE Annual Conference on Decision and Control, 2017

2016

Diffusion LMS With Correlated Regressors I: Realization-Wise Stability.

[BibT_eX]

[DOI]

Marc James Piggott

IEEE Trans. Signal Process., 2016

Geometric Euler-Maruyama Schemes for Stochastic Differential Equations in SO(n) and SE(n).

[BibT_eX]

[DOI]

SIAM J. Numer. Anal., 2016

State-Space Analysis of Granger-Geweke Causality Measures with Application to fMRI.

[BibT_eX]

[DOI]

Neural Comput., 2016

Network comparison with frequency domain persistent homology.

[BibT_eX]

[DOI]

Proceedings of the 13th IEEE International Symposium on Biomedical Imaging, 2016

Distributed dyadic cyclic descent for non-negative matrix factorization.

[BibT_eX]

[DOI]

Jakob Sigurdsson

Johannes R. Sveinsson

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

What to do about noisy consensus?

[BibT_eX]

[DOI]

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Large-scale l0 sparse inverse covariance estimation.

[BibT_eX]

[DOI]

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

An engineer's guide to particle filtering on matrix Lie groups.

[BibT_eX]

[DOI]

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Local likelihood estimation of time-variant Hawkes models.

[BibT_eX]

[DOI]

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Noisy subspace tracking in continuous time.

[BibT_eX]

[DOI]

Proceedings of the 55th IEEE Conference on Decision and Control, 2016

Numerical methods for stochastic differential equations in the Stiefel manifold made simple.

[BibT_eX]

[DOI]

Proceedings of the 55th IEEE Conference on Decision and Control, 2016

2015

Spatially Sparse, Temporally Smooth MEG Via Vector ℓ0.

[BibT_eX]

[DOI]

IEEE Trans. Medical Imaging, 2015

Brain Activity: Connectivity, Sparsity, and Mutual Information.

[BibT_eX]

[DOI]

IEEE Trans. Medical Imaging, 2015

Selecting the Number of Principal Components with SURE.

[BibT_eX]

[DOI]

IEEE Signal Process. Lett., 2015

Brain activity: Conditional dissimilarity and persistent homology.

[BibT_eX]

[DOI]

Proceedings of the 12th IEEE International Symposium on Biomedical Imaging, 2015

Sparse and low rank decomposition using l0 penalty.

[BibT_eX]

[DOI]

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Time-varying vector Poisson processes with coincidences.

[BibT_eX]

[DOI]

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Tikhonov-Galerkin stochastic system identification in SO(3).

[BibT_eX]

[DOI]

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Distributed topology identification for point process dynamic networks.

[BibT_eX]

[DOI]

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Stability of distributed adaptive algorithms I: Consensus algorithms.

[BibT_eX]

[DOI]

Proceedings of the 54th IEEE Conference on Decision and Control, 2015

Stochastic system identification in SO(3).

[BibT_eX]

[DOI]

Proceedings of the 54th IEEE Conference on Decision and Control, 2015

Stability of distributed adaptive algorithms II: Diffusion algorithms.

[BibT_eX]

[DOI]

Proceedings of the 54th IEEE Conference on Decision and Control, 2015

Distributed topology identification for sparse point process dynamic networks.

[BibT_eX]

[DOI]

Proceedings of the 54th IEEE Conference on Decision and Control, 2015

A simple approach to numerical methods for stochastic differential equations in Lie groups.

[BibT_eX]

[DOI]

Proceedings of the 54th IEEE Conference on Decision and Control, 2015

Maximum likelihood identification of Hawkes-Pham models with a guaranteed stability condition.

[BibT_eX]

[DOI]

Proceedings of the 54th IEEE Conference on Decision and Control, 2015

2014

On lq Optimization and Sparse Inverse Covariance Selection.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2014

lq Sparsity Penalized Linear Regression With Cyclic Descent.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2014

Group Sparsity via SURE Based on Regression Parameter Mean Squared Error.

[BibT_eX]

[DOI]

IEEE Signal Process. Lett., 2014

Sparse component analysis via dyadic cyclic descent.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2014

Topology identification of dynamic point process networks.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2014

Vector ℓ0 latent-space principal component analysis.

[BibT_eX]

[DOI]

Martin Luessi

Matti S. Hämäläinen

Proceedings of the IEEE International Conference on Acoustics, 2014

An approach to stochastic system identification in riemannian manifolds.

[BibT_eX]

[DOI]

Proceedings of the 53rd IEEE Conference on Decision and Control, 2014

Stochastic numerical analysis for Brownian motion on SO(3).

[BibT_eX]

[DOI]

Proceedings of the 53rd IEEE Conference on Decision and Control, 2014

Topology identification for sparse dynamic point process networks.

[BibT_eX]

[DOI]

Proceedings of the 53rd IEEE Conference on Decision and Control, 2014

2013

Space-Time Separability in FMRI: Asymptotic Power Analysis and Cramér-Rao Lower Bounds.

[BibT_eX]

[DOI]

Joonki Noh

IEEE Trans. Signal Process., 2013

Tuning Parameter Selection for Underdetermined Reduced-Rank Regression.

[BibT_eX]

[DOI]

IEEE Signal Process. Lett., 2013

Point-Process Principal Components Analysis via Geometric Optimization.

[BibT_eX]

[DOI]

Neural Comput., 2013

Sparse component selection with application to MEG source localization.

[BibT_eX]

[DOI]

Martin Luessi

Matti S. Hämäläinen

Proceedings of the 10th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2013

Direct mapping of T2* signal changes induced by Transcranial Direct Current Stimulation.

[BibT_eX]

[DOI]

Proceedings of the 10th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2013

Tuning parameter selection for nonnegative matrix factorization.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2013

Threshold selection for noisy matrix completion.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2013

Hawkes-laguerre reduced rank model for point processes.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2013

On exact lq denoising.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2013

Hawkes-Laguerre dynamic index models for point processes.

[BibT_eX]

[DOI]

Proceedings of the 52nd IEEE Conference on Decision and Control, 2013

2012

On lq Optimization and Matrix Completion.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2012

Identifying fMRI Model Violations With Lagrange Multiplier Tests.

[BibT_eX]

[DOI]

IEEE Trans. Medical Imaging, 2012

Estimation of high-dimensional linear factor models with grouped variables.

[BibT_eX]

[DOI]

Chris Heaton

J. Multivar. Anal., 2012

Grouped L0 least squares penalised Magnetoencephalography.

[BibT_eX]

[DOI]

Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012

fMRI model diagnostics for the Double Gamma and temporal derivative.

[BibT_eX]

[DOI]

Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012

Sparse loading noisy PCA using an l0 penalty.

[BibT_eX]

[DOI]

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Averaging stability analysis of a new attitude estimation algorithm.

[BibT_eX]

[DOI]

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

On vector L0 penalized multivariate regression.

[BibT_eX]

[DOI]

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

lq matrix completion.

[BibT_eX]

[DOI]

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Computing the trajectory mutual information between a point process and an analog stochastic process.

[BibT_eX]

[DOI]

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

Adaptive estimation of stochastic differential games.

[BibT_eX]

[DOI]

Proceedings of the 51th IEEE Conference on Decision and Control, 2012

Stochastic stability of an attitude estimation algorithm on SO(3).

[BibT_eX]

[DOI]

Proceedings of the 51th IEEE Conference on Decision and Control, 2012

Sparse coloured system identification with guaranteed stability.

[BibT_eX]

[DOI]

Proceedings of the 51th IEEE Conference on Decision and Control, 2012

Topology identification of a sparse dynamic network.

[BibT_eX]

[DOI]

Proceedings of the 51th IEEE Conference on Decision and Control, 2012

2011

Vector l0 Sparse Variable PCA.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2011

Rician Distributed FMRI: Asymptotic Power Analysis and Cramér-Rao Lower Bounds.

[BibT_eX]

[DOI]

Joonki Noh

IEEE Trans. Signal Process., 2011

Sparse variable reduced rank regression via Stiefel optimization.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2011

Time-to-Onset latency in fMRI: Fast detection of delayed activation.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2011

L0 sparse graphical modeling.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2011

2010

Stabilization and Disturbance Attenuation Over a Gaussian Communication Channel.

[BibT_eX]

[DOI]

James S. Freudenberg

Richard H. Middleton

IEEE Trans. Autom. Control., 2010

Sparse variable noisy PCA using l0 penalty.

[BibT_eX]

[DOI]