Select Publications
Conference Papers
, 2014, 'An approach to stochastic system identification in riemannian manifolds', in Proceedings of the IEEE Conference on Decision and Control, pp. 6510 - 6515, http://dx.doi.org/10.1109/CDC.2014.7040410
, 2014, 'Sparse component analysis via dyadic cyclic descent', in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, pp. 4234 - 4238, http://dx.doi.org/10.1109/ICASSP.2014.6854400
, 2014, 'Topology identification for sparse dynamic point process networks', in Proceedings of the IEEE Conference on Decision and Control, pp. 1786 - 1791, http://dx.doi.org/10.1109/CDC.2014.7039657
, 2014, 'Topology identification of dynamic point process networks', in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, pp. 375 - 378, http://dx.doi.org/10.1109/ICASSP.2014.6853621
, 2014, 'Vector ℓ
, 2013, 'Hawkes-laguerre reduced rank model for point processes', in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, pp. 6098 - 6102, http://dx.doi.org/10.1109/ICASSP.2013.6638836
, 2013, 'On exact l
, 2013, 'Threshold selection for noisy matrix completion', in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, pp. 6581 - 6584, http://dx.doi.org/10.1109/ICASSP.2013.6638934
, 2013, 'Tuning parameter selection for nonnegative matrix factorization', in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, pp. 6590 - 6594, http://dx.doi.org/10.1109/ICASSP.2013.6638936
, 2013, 'Sparse component selection with application to MEG source localization', in Proceedings - International Symposium on Biomedical Imaging, pp. 556 - 559, http://dx.doi.org/10.1109/ISBI.2013.6556535
, 2013, 'Direct mapping of T2 signal changes induced by transcranial direct current stimulation', in ICACCI 2013 Conference Proceedings, IEEE, San Francisco, pp. 1074 - 1077, presented at
, 2012, 'Adaptive Estimation of Stochastic Differential Games', in Proceedings of IEEE 51st Conference on Decision and Control (CDC), IEEE, USA, pp. 5428 - 5433, presented at
, 2012, 'Sparse Coloured System Identification with Guaranteed Stability', in Proceedings of IEEE 51st Conference on Decision and Control (CDC), IEEE, USA, pp. 2826 - 2831, presented at
, 2012, 'Stochastic Stability of an Attitude Estimation Algorithm on SO(3)', in Proceedings of IEEE 51st Conference on Decision and Control (CDC), IEEE, USA, pp. 1265 - 1270, presented at
, 2012, 'Topology Identification of a Sparse Dynamic Network', in Proceedings of IEEE 51st Conference on Decision and Control (CDC), IEEE, USA, pp. 1518 - 1523, presented at
, 2012, 'Computing the trajectory mutual information between a point process and an analog stochastic process.', in Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference, pp. 4603 - 4606
, 2012, 'Computing the Trajectory Mutual Information Between a Point Process and an Analog Stochastic Process', in 34th Annual International Conference of the IEEE EMBS, IEEE, San Diego, California, USA, pp. 4603 - 4606, presented at
, 2012, 'FMRI model diagnostics for the double gamma and temporal derivative', in 2012 9th IEEE International Symposium on Biomedical Imaging (ISBI),, Institute of Electrical and Electronics Engineers Inc., Piscataway, USA, pp. 30 - 33, presented at
, 2012, 'Grouped L0 least squares penalised Magnetoencephalography', in 2012 9th IEEE International Symposium on Biomedical Imaging (ISBI),, Institute of Electrical and Electronics Engineers Inc., Piscataway, USA, pp. 868 - 871, presented at
, 2012, 'Averaging stability analysis of a new attitude estimation algorithm', in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, Institute of Electrical and Electronics Engineers Inc., Piscataway, NJ, pp. 3289 - 3292, presented at
, 2012, 'lq matrix completion', in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, Institute of Electrical and Electronics Engineers Inc., Piscataway, NJ, pp. 3885 - 3888, presented at
, 2012, 'On vector L0 penalized multivariate regression', in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, Institute of Electrical and Electronics Engineers Inc., Piscataway, NJ, pp. 3613 - 3616, presented at
, 2012, 'Sparse loading noisy PCA using an l0 penalty', in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, Institute of Electrical and Electronics Engineers Inc., Piscataway, NJ, pp. 3597 - 3600, presented at
, 2011, 'L0 sparse graphical modeling', in 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Proceedings, IEEE, Piscataway, NJ, United States, pp. 2084 - 2087, presented at
, 2011, 'Sparse variable reduced rank regression via Stiefel optimization', in 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Proceedings, IEEE, Piscataway, NJ, United States, pp. 3892 - 3895, presented at
, 2011, 'Time-to-onset latency in fMRI: Fast detection of delayed activation', in 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Proceedings, IEEE, Piscataway, NJ, United States, pp. 725 - 728, presented at
, 2010, 'Attitude estimation and brownian motion on SO(3)', in 2010 49th IEEE Conference on Decision and Control (CDC 2010), IEEE, Piscataway, NJ, USA, pp. 4857 - 4862, presented at
, 2010, 'A semiparametric PCA approach to fMRI data analysis', in IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP, IEEE, USA, pp. 634 - 637, presented at
, 2010, 'On Random Matrix Theory for stationary processes', IEEE, Piscataway, USA, pp. 3758 - 3761, presented at
, 2010, 'Rician distributed functional MRI: Asymptotic power analysis of likelihood ratio tests for activation detection', in IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP, IEEE, USA, pp. 477 - 480, presented at
, 2010, 'Sparse signal estimation with nonlinear conjugate gradients', in IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP, IEEE, USA, pp. 3766 - 3769, presented at
, 2010, 'Sparse variable noisy PCA using l0 penalty', in IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP, IEEE, USA, pp. 3950 - 3953, presented at
, 2010, 'TESTING FOR INDEPENDENCE BETWEEN A POINT PROCESS AND AN ANALOG SIGNAL', in IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP, IEEE, USA, pp. 3762 - 3765, presented at
, 2010, 'Threshold selection for group sparsity', IEEE, Piscataway, USA, pp. 3754 - 3757, presented at
, 2009, 'On Nonlinear State Estimation in a Riemannian Manifold', in Proceedings of the Joint 48th IEEE Conference on Decision and Control and 28th Chinese Control Conference, IEEE, Shanghai, China, presented at
, 2009, 'On the Boundedness Problem of Stochastic Adaptive Algorithms', in Proceedings of the Joint 48th IEEE Conference on Decision and Control and 28th Chinese Control Conference, IEEE, Shanghai, China, presented at
, 2009, 'Sparse variable PCA using a steepest descent on a Grassman manifold', in IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP, IEEE, USA, presented at
, 2008, 'A subspace approach to reduced rank time-series models', in 46th IEEE Conference on Decision and Control (CDC 2007), Cancum, Mexico, presented at
, 2008, 'On causality and mutual information', in 46th IEEE Conference on Decision and Control (CDC 2007), Cancum, Mexico, presented at
, 2008, 'A modified CLEAN algorithm does 11-denoising', in IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP, IEEE, USA, presented at
, 2008, 'Rank selection in noisy PCA with sure and random matrix theory', in IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP, IEEE, USA, presented at
, 2008, 'Space-time separability in functional MRI: asymptotic power analysis of a new test procedure', in IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP, IEEE, USA, presented at
, 2007, 'On causality I :Sampling and noise', in 46th IEEE Conference on Decision and Control (CDC 2007), 46th IEEE Conference on Decision and Control, New Orleans, Louisiana, USA, presented at
, 2007, 'Likelihood functions for multivariate point processes with coincidences', in 46th IEEE Conference on Decision and Control (CDC 2007), New Orleans, Louisiana, USA, presented at
, 2007, 'On causality I: sampling and noise', in 46th IEEE Conference on Decision and Control (CDC 2007), New Orleans, Louisiana, USA, presented at
, 2007, 'A true spatio-temporal test statistic for activation detection in FMRI by parametric cepstrum', in 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2007), IEEE Signal Processing Society, Honolulu, Hawaii, presented at
, 2007, 'An em algorithm for rician fmri activation detection', in 2007 4th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 4th IEEE International Symposium on Biomedical Imaging: From Nano to Macro 2007, Arlington, Virginia, USA, presented at
, 2007, 'Sparse variable principal component analysis with application to FMRI', in 2007 4th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Arlington, Virginia, USA, presented at
, 2007, 'Testing for space-time separability in functional MRI', in 2007 4th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Arlington, Virginia, USA, presented at
, 2006, 'High Dimensional Point Process System Identification: PCA and Dynamic Index Models', in Proceedings of the 45th IEEE Conference on Decision and Control, IEEE, presented at