Select Publications
Journal articles
2025, 'Stable reduced-rank VAR identification', Automatica, 171, http://dx.doi.org/10.1016/j.automatica.2024.111961
,2020, 'Individual Resting-State Brain Networks Enabled by Massive Multivariate Conditional Mutual Information', IEEE Transactions on Medical Imaging, 39, pp. 1957 - 1966, http://dx.doi.org/10.1109/TMI.2019.2962517
,2020, 'Truncated Hawkes point process modeling: System theory and system identification', Automatica, 113, http://dx.doi.org/10.1016/j.automatica.2019.108733
,2019, 'Innovation Starts with Education: ICASSP 2019 Education Panel [SP Forum]', IEEE Signal Processing Magazine, 36, pp. 135 - 137+147, http://dx.doi.org/10.1109/MSP.2019.2923280
,2019, 'Exact topological inference of the resting-state brain networks in twins', Network Neuroscience, 3, pp. 674 - 694, http://dx.doi.org/10.1162/netn_a_00091
,2018, 'Numerical Methods for Stochastic Differential Equations in Matrix Lie Groups Made Simple', IEEE Transactions on Automatic Control, 63, pp. 4035 - 4050, http://dx.doi.org/10.1109/TAC.2018.2798703
,2018, 'Connectivity in fMRI: Blind Spots and Breakthroughs', IEEE Transactions on Medical Imaging, 37, pp. 1537 - 1550, http://dx.doi.org/10.1109/TMI.2018.2831261
,2018, 'On the Reliability of Individual Brain Activity Networks', IEEE Transactions on Medical Imaging, 37, pp. 649 - 662, http://dx.doi.org/10.1109/TMI.2017.2774364
,2017, 'Correction to Diffusion LMS With Correlated Regressors I: Realization-wise Stability', IEEE Transactions on Signal Processing, http://dx.doi.org/10.1109/TSP.2017.2762280
,2017, 'Diffusion LMS with Correlated Regressors II: Performance', IEEE Transactions on Signal Processing, 65, pp. 3934 - 3947, http://dx.doi.org/10.1109/TSP.2017.2703677
,2016, 'Diffusion LMS with correlated Regressors I: Realization-wise stability', IEEE Transactions on Signal Processing, 64, pp. 5473 - 5484, http://dx.doi.org/10.1109/TSP.2016.2576426
,2016, 'Geometric Euler-Maruyama schemes for stochastic differential equations in SO(n) and SE(n)?', SIAM Journal on Numerical Analysis, 54, pp. 2490 - 2516, http://dx.doi.org/10.1137/15M1019726
,2016, 'State-space analysis of Granger-Geweke causality measures with application to fMRI', Neural Computation, 28, http://dx.doi.org/10.1162/NECO_a_00828
,2015, 'Spatially sparse, temporally smooth MEG via vector ℓ
2015, 'Brain activity: Connectivity, sparsity, and mutual information', IEEE Transactions on Medical Imaging, 34, pp. 846 - 860, http://dx.doi.org/10.1109/TMI.2014.2358681
,2015, 'Selecting the number of principal components with SURE', IEEE Signal Processing Letters, 22, pp. 239 - 243, http://dx.doi.org/10.1109/LSP.2014.2337276
,2014, 'On l
2014, 'L
2014, 'Group sparsity via SURE based on regression parameter mean squared error', IEEE Signal Processing Letters, 21, pp. 1125 - 1129, http://dx.doi.org/10.1109/LSP.2014.2322085
,2013, 'Tuning parameter selection for underdetermined reduced-rank regression', IEEE Signal Processing Letters, 20, pp. 881 - 884, http://dx.doi.org/10.1109/LSP.2013.2272463
,2013, 'Point-Process Principal Components Analysis via Geometric Optimization', Neural Computation, 25, pp. 101 - 122, http://dx.doi.org/10.1162/NECO_a_00382
,2013, 'Magnetic Resonance-based Metabolomics for Understanding Neurological Disorders: current status and statistical considerations.', Current Metabolomics, 1, pp. 2 - 14, http://dx.doi.org/10.2174/2213235X11301010002
,2013, 'Space-Time Separability in FMRI: Asymptotic Power Analysis and Cramér-Rao Lower Bounds', Signal Processing, IEEE Transactions on, 61, pp. 148 - 153, http://dx.doi.org/10.1109/TSP.2012.2226168
,2012, 'Magnetic Resonance-Based Metabolomics for Understanding Neurological Disorders: Current Status and Statistical Considerations', Current Metabolomics, 1, pp. 2 - 14, http://dx.doi.org/10.2174/2213235x130102
,2012, 'A test for independence between a point process and an analogue signal', Journal of Time Series Analysis, 33, pp. 824 - 840, http://dx.doi.org/10.1111/j.1467-9892.2012.00790.x
,2012, 'Estimation of high-dimensional linear factor models with grouped variables', Journal of Multivariate Analysis, 105, pp. 348 - 367, http://dx.doi.org/10.1016/j.jmva.2011.10.001
,2012, 'Identifying fMRI Model Violations with Lagrange Multiplier Tests', IEEE Transactions on Medical Imaging, 31, pp. 1481 - 1492, http://dx.doi.org/10.1109/TMI.2012.2195327
,2012, 'On lq Optimization and matrix completion', IEEE Transactions on Signal Processing, 60, pp. 5714 - 5724, http://dx.doi.org/10.1109/TSP.2012.2212015
,2011, 'Rician distributed FMRI: Asymptotic power analysis and cramér-rao lower bounds', IEEE Transactions on Signal Processing, 59, pp. 1322 - 1328, http://dx.doi.org/10.1109/TSP.2010.2098400
,2011, 'Vector l0 sparse variable PCA', IEEE Transactions on Signal Processing, 59, pp. 1949 - 1958, http://dx.doi.org/10.1109/TSP.2011.2112653
,2010, 'Stabilization and Disturbance Attenuation Over a Gaussian Communication Channel', IEEE Transactions on Automatic Control, 55, pp. 795 - 799
,2009, 'Dynamic Granger-Geweke causality modeling with application to interictal spike propagation', Human Brain Mapping, 30, pp. 1877 - 1886
,2009, 'Dynamic Granger-Geweke causality modeling with application to interictal spike propagation', NeuroImage, 47, pp. S169 - S169, http://dx.doi.org/10.1016/s1053-8119(09)71812-9
,2008, 'Activation detection in functional MRI based on non-separable space-time noise models', 2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI, pp. 580 - 583, http://dx.doi.org/10.1109/ISBI.2008.4541062
,2008, 'Dimension Estimation in Noisy PCA With SURE and Random Matrix Theory', IEEE Transactions on Signal Processing, 56, pp. 5804 - 5816
,2008, 'Sparse Variable PCA Using Geodesic Steepest Descent', IEEE Transactions on Signal Processing, 56, pp. 5823 - 5832
,2007, 'Testing for space-time separability in functional MRI', 2007 4th IEEE International Symposium on Biomedical Imaging: From Nano to Macro - Proceedings, pp. 412 - 415, http://dx.doi.org/10.1109/ISBI.2007.356876
,2005, 'Nonstationary noise estimation in functional MRI.', Neuroimage, 28, pp. 890 - 903, http://dx.doi.org/10.1016/j.neuroimage.2005.06.043
,2004, 'Identification of causal factor models of stationary time series', The Econometrics Journal, 7, pp. 618 - 627, http://dx.doi.org/10.1111/j.1368-423x.2004.00146.x
,2004, 'Averaging analysis of a point process adaptive algorithm', Journal of Applied Probability, 41A, pp. 361 - 372
,2004, 'Averaging analysis of a point process adaptive algorithm', Journal of Applied Probability, 41, pp. 361 - 372, http://dx.doi.org/10.1017/s0021900200112410
,2004, 'Dynamic analyses of information encoding in neural ensembles', Neural Computation, 16, pp. 277 - 307
,2004, 'Dynamic analysis of neural encoding by point process adaptive filtering', Neural Computation, 16, pp. 971 - 998
,2004, 'Spatiotemporal wavelet analysis for functional MRI.', Neuroimage, 23, pp. 500 - 516, http://dx.doi.org/10.1016/j.neuroimage.2004.04.017
,2003, 'Spatial wavelets for temporally correlated FMRI', IEEE International Conference on Image Processing, 2, pp. 843 - 846
,2003, 'An EM algorithm for singular State Space Models', Proceedings of the IEEE Conference on Decision and Control, 4, pp. 3457 - 3460, http://dx.doi.org/10.1109/CDC.2003.1271681
,2003, 'Empirical choice of smoothing parameters in optical flow with correlated errors', ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 3, pp. 161 - 164
,2003, 'Signals in coloured noise: Joint non-parametric estimation of signal and of noise spectrum', ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 6, pp. 301 - 304
,2002, 'Construction and analysis of non-Gaussian spatial models of neural spiking activity', Neurocomputing, 44-46, pp. 309 - 314
,2002, 'Contrasting patterns of receptive field plasticity in the hippocampus and the entorhinal cortex: an adaptive filtering approach', Journal of Neuroscience, 22(9), pp. 3817 - 3830
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