Hernando Ombao

52 papers A* 1A 1B 3Misc 1Journal 39Unranked 7
YearRankTypeTitle / Venue / Authors
2025 — conf
Adaptive Graph Learning with Multi-graph Convolutions for Brain Disorder Classification.
MICCAI (12)
Fuad Noman, Raphaël C.-W. Phan, Hernando Ombao, Chee-Ming Ting
2025 J jnl
Canonical Tail Dependence for Soft Extremal Clustering of Multichannel Brain Signals.
CoRR
Mara S. Talento, Jordan Richards, Raphaël Huser, Hernando Ombao
2025 A conf
Classification of High-dimensional Time Series in Spectral Domain Using Explainable Features with Applications to Neuroimaging Data.
AISTATS
Sarbojit Roy, Malik Shahid Sultan, Tania Reyes Vallejo, Leena Ali Ibrahim, Hernando Ombao
2025 — conf
Connectome-GTC: A Unified Framework for Brain Functional and Structural Connectomes Generation, Translation, and Classification.
ISBI
Yee-Fan Tan, Pei-Sze Tan, Fuad Noman, Raphael C.-W. Phan, Hernando Ombao, Chee-Ming Ting
2025 J jnl
EEG-MSAF: An Interpretable Microstate Framework uncovers Default-Mode Decoherence in Early Neurodegeneration.
CoRR
Mohammad Mehedi Hasan, Pedro G. Lind, Hernando Ombao, Anis Yazidi, Rabindra Khadka
2025 J jnl
FCPCA: Fuzzy clustering of high-dimensional time series based on common principal component analysis.
Int. J. Approx. Reason.
Ziling Ma, Ángel López-Oriona, Hernando Ombao, Ying Sun
2025 J jnl
Methods for Brain Connectivity Analysis with Applications to Rat Local Field Potential Recordings.
Entropy
Anass B. El-Yaagoubi, Sipan Aslan, Farah Gomawi, Paolo V. Redondo, Sarbojit Roy, Malik Shahid Sultan, Mara S. Talento, Francine T. Tarrazona, Haibo Wu, Keiland W. Cooper, Norbert J. Fortin, Hernando Ombao
2025 J jnl
On the ability of Deep Neural Networks to Learn Granger Causality in Multi-Variate Time Series Data.
CoRR
Malik Shahid Sultan, Hernando Ombao
2025 J jnl
SFC-GAN: A Generative Adversarial Network for Brain Functional and Structural Connectome Translation.
CoRR
Yee-Fan Tan, Jun Lin Liow, Pei-Sze Tan, Fuad Noman, Raphael C.-W. Phan, Hernando Ombao, Chee-Ming Ting
2025 — conf
T2I-Diff: fMRI Signal Generation via Time-Frequency Image Transform and Classifier-Free Denoising Diffusion Models.
MICCAI (3)
Hwa Hui Tew, Junn Yong Loo, Yee-Fan Tan, Xinyu Tang, Hernando Ombao, Fuad Noman, Raphaël C.-W. Phan, Chee-Ming Ting
2025 J jnl
T2I-Diff: fMRI Signal Generation via Time-Frequency Image Transform and Classifier-Free Denoising Diffusion Models.
CoRR
Hwa Hui Tew, Junn Yong Loo, Yee-Fan Tan, Xinyu Tang, Hernando Ombao, Fuad Noman, Raphael C.-W. Phan, Chee-Ming Ting
2024 B conf
A Preconditioning Approach To Optimizing Sensing Matrix For Improved Compressed Sensing CT Reconstruction.
ICIP
Prasad Theeda, Chee-Ming Ting, Arghya Pal, Hernando Ombao
2024 J jnl
An improved unbiased particle filter.
Monte Carlo Methods Appl.
Ajay Jasra, Mohamed Maama, Hernando Ombao
2024 J jnl
Assessment of Fractal Synchronization during an Epileptic Seizure.
Entropy
Oleg N. Gorshkov, Hernando Ombao
2024 Misc conf
BrainFC-CGAN: A Conditional Generative Adversarial Network for Brain Functional Connectivity Augmentation and Aging Synthesis.
ICASSP
Yee-Fan Tan, Junn Yong Loo, Chee-Ming Ting, Fuad Noman, Raphaël C.-W. Phan, Hernando Ombao
2024 J jnl
Causal relationships between diseases mined from the literature improve the use of polygenic risk scores.
Bioinform.
Sumyyah Toonsi, Iris Ivy M. Gauran, Hernando Ombao, Paul N. Schofield, Robert Hoehndorf
2024 J jnl
Classification of High-dimensional Time Series in Spectral Domain using Explainable Features.
CoRR
Sarbojit Roy, Malik Shahid Sultan, Hernando Ombao
2024 B conf
Deep Multi-Graph Embedded Clustering for Community Detection in FMRI Functional Brain Networks Across Individuals.
ICIP
Kai-Jun See, Chee-Ming Ting, Fuad Noman, Junn Yong Loo, Yee-Fan Tan, Hernando Ombao, Raphaël C.-W. Phan
2024 B conf
Dynamic MRI Reconstruction Using Low-Rank Plus Sparse Decomposition With Smoothness Regularization.
ICIP
Chee-Ming Ting, Fuad Noman, Raphaël C.-W. Phan, Hernando Ombao
2024 J jnl
Dynamic MRI reconstruction using low-rank plus sparse decomposition with smoothness regularization.
CoRR
Chee-Ming Ting, Fuad Noman, Raphaël C.-W. Phan, Hernando Ombao
2024 J jnl
Dynamic topological data analysis: a novel fractal dimension-based testing framework with application to brain signals.
Frontiers Neuroinformatics
Anass B. El-Yaagoubi, Moo K. Chung, Hernando Ombao
2024 — conf
Statistical Spectral and Coherence Analysis of Electroencephalography (EEG) Data: Neural Biomarkers of Attention Deficit Hyperactivity Disorder (ADHD).
BIBM
Fai Alismail, Hernando Ombao
2024 — conf
Topological Analysis of Seizure-Induced Changes in Brain Hierarchy Through Effective Connectivity.
TGI3@MICCAI
Anass B. El-Yaagoubi, Moo K. Chung, Hernando Ombao
2024 — conf
fMRI Functional Connectivity Augmentation Using Convolutional Generative Adversarial Networks for Brain Disorder Classification.
ISBI
Yee-Fan Tan, Chee-Ming Ting, Fuad Noman, Raphaël C.-W. Phan, Hernando Ombao
2023 J jnl
An Improved Unbiased Particle Filter.
CoRR
Ajay Jasra, Mohamed Maama, Hernando Ombao
2023 J jnl
Antithetic Multilevel Particle Filters.
CoRR
Ajay Jasra, Mohamed Maama, Hernando Ombao
2023 J jnl
Statistical inference for dependence networks in topological data analysis.
Frontiers Artif. Intell.
Anass B. El-Yaagoubi, Moo K. Chung, Hernando Ombao
2023 J jnl
Stylized Projected GAN: A Novel Architecture for Fast and Realistic Image Generation.
CoRR
Md Nurul Muttakin, Malik Shahid Sultan, Robert Hoehndorf, Hernando Ombao
2023 J jnl
Topological Data Analysis for Multivariate Time Series Data.
Entropy
Anass B. El-Yaagoubi, Moo K. Chung, Hernando Ombao
2022 J jnl
Bayesian Parameter Inference for Partially Observed SDEs driven by Fractional Brownian Motion.
CoRR
Mohamed Maama, Ajay Jasra, Hernando Ombao
2022 J jnl
Granger Causality using Neural Networks.
CoRR
Samuel Horváth, Malik Shahid Sultan, Hernando Ombao
2022 J jnl
Graph-Regularized Manifold-Aware Conditional Wasserstein GAN for Brain Functional Connectivity Generation.
CoRR
Yee-Fan Tan, Chee-Ming Ting, Fuad Noman, Raphaël C.-W. Phan, Hernando Ombao
2019 A* conf
Modeling Dynamic Functional Connectivity with Latent Factor Gaussian Processes.
NeurIPS
Lingge Li, Dustin S. Pluta, Babak Shahbaba, Norbert Fortin, Hernando Ombao, Pierre Baldi
2018 J jnl
A Markov-Switching Model Approach to Heart Sound Segmentation and Classification.
CoRR
Fuad Noman, Sh-Hussain Salleh, Chee-Ming Ting, S. Balqis Samdin, Hernando Ombao, Hadri Hussain
2017 J jnl
A Unified Estimation Framework for State-Related Changes in Effective Brain Connectivity.
IEEE Trans. Biomed. Eng.
S. Balqis Samdin, Chee-Ming Ting, Hernando Ombao, Sh-Hussain Salleh
2015 J jnl
Simultaneous control of error rates in fMRI data analysis.
NeuroImage
Hakmook Kang, Jeffrey Blume, Hernando Ombao, David Badre
2015 — conf
Topological seizure origin detection in electroencephalographic signals.
ISBI
Yuan Wang, Hernando Ombao, Moo K. Chung
2014 J jnl
A Semiparametric Bayesian Model for Detecting Synchrony Among Multiple Neurons.
Neural Comput.
Babak Shahbaba, Bo Zhou, Shiwei Lan, Hernando Ombao, David Moorman, Sam Behseta
2013 J jnl
Hierarchical vector auto-regressive models and their applications to multi-subject effective connectivity.
Frontiers Comput. Neurosci.
Cristina Gorrostieta, Mark Fiecas, Hernando Ombao, Erin Burke, Steven C. Cramer
2013 J jnl
Modeling and Estimation of Covariance of Replicated Modulated Cyclical Time Series.
IEEE Trans. Signal Process.
Sofia C. Olhede, Hernando Ombao
2013 J jnl
Quantifying temporal correlations: A test-retest evaluation of functional connectivity in resting-state fMRI.
NeuroImage
Mark Fiecas, Hernando Ombao, Dan van Lunen, Richard Baumgartner, Alexandre Coimbra, Dai Feng
2012 J jnl
Investigating brain connectivity using mixed effects vector autoregressive models.
NeuroImage
Cristina Gorrostieta, Hernando Ombao, Patrick Bédard, Jerome N. Sanes
2011 J jnl
Introduction to the special issue on best papers from the SLDM competition.
Stat. Anal. Data Min.
Joseph S. Verducci, Hernando Ombao
2011 J jnl
Penalized least squares regression methods and applications to neuroimaging.
NeuroImage
Florentina Bunea, Yiyuan She, Hernando Ombao, Assawin Gongvatana, Kate Devlin, Ronald Cohen
2010 J jnl
Functional connectivity: Shrinkage estimation and randomization test.
NeuroImage
Mark Fiecas, Hernando Ombao, Crystal Linkletter, Wesley K. Thompson, Jerome N. Sanes
2008 J jnl
Evolutionary Coherence of Nonstationary Signals.
IEEE Trans. Signal Process.
Hernando Ombao, Sébastien Van Bellegem
2008 J jnl
Sequential Change-Point Detection Methods for Nonstationary Time Series.
Technometrics
Hyun-young Choi, Hernando Ombao, Bonnie K. Ray
2008 J jnl
Time-frequency discriminant analysis of MEG signals.
NeuroImage
Moon-ho Ringo Ho, Hernando Ombao, J. Christopher Edgar, José M. Cañive, Gregory A. Miller
2006 J jnl
Minimax Adaptive Spectral Estimation From an Ensemble of Signals.
IEEE Trans. Signal Process.
Florentina Bunea, Hernando Ombao, Anna Auguste
2006 J jnl
Time-dependent frequency domain principal components analysis of multichannel non-stationary signals.
Comput. Stat. Data Anal.
Hernando Ombao, Moon-ho Ringo Ho
2005 J jnl
Comparing extent of activation: a robust permutation approach.
NeuroImage
Mark A. Gamalo, Hernando Ombao, J. Richard Jennings
2003 J jnl
Statistical tests for fMRI based on experimental randomization.
NeuroImage
Jonathan Raz, Hui Zheng, Hernando Ombao, Bruce I. Turetsky