Hau-Tieng Wu

Orcid: 0000-0002-0253-3156

According to our database1, Hau-Tieng Wu authored at least 77 papers between 2011 and 2024.

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Bibliography

2024
Associations of Physical Activity and Heart Rate Variability from a Two-Week ECG Monitor with Cognitive Function and Dementia: The ARIC Neurocognitive Study.
Sensors, July, 2024

Ridge Detection for Nonstationary Multicomponent Signals With Time-Varying Wave-Shape Functions and its Applications.
IEEE Trans. Signal Process., 2024

Landmark Alternating Diffusion.
CoRR, 2024

Convergence analysis of t-SNE as a gradient flow for point cloud on a manifold.
CoRR, 2024

Design a Metric Robust to Complicated High Dimensional Noise for Efficient Manifold Denoising.
CoRR, 2024

Topological data analysis assisted automated sleep stage scoring using airflow signals.
Biomed. Signal Process. Control., 2024

Graph connection Laplacian allows for enhanced outcomes of consumer camera based photoplethysmography imaging.
Biomed. Signal Process. Control., 2024

Model-Based Assessment of Photoplethysmogram Signal Quality in Real-Life Environments.
Proceedings of the 32nd European Signal Processing Conference, 2024

2023
Impact of Signal-to-Noise Ratio and Bandwidth on Graph Laplacian Spectrum From High-Dimensional Noisy Point Cloud.
IEEE Trans. Inf. Theory, March, 2023

An Iterative Warping and Clustering Algorithm to Estimate Multiple Wave-Shape Functions From a Nonstationary Oscillatory Signal.
IEEE Trans. Signal Process., 2023

When Locally Linear Embedding Hits Boundary.
J. Mach. Learn. Res., 2023

Numerical computation of triangular complex spherical designs with small mesh ratio.
J. Comput. Appl. Math., 2023

Unveil Sleep Spindles with Concentration of Frequency and Time.
CoRR, 2023

Enhancing Missing Data Imputation of Non-stationary Signals with Harmonic Decomposition.
CoRR, 2023

Quality Aware Sleep Stage Classification over RIP Signals with Persistence Diagrams.
Proceedings of the 19th IEEE International Conference on Body Sensor Networks, 2023

2022
Robust and scalable manifold learning via landmark diffusion for long-term medical signal processing.
J. Mach. Learn. Res., 2022

Airflow recovery from thoracic and abdominal movements using synchrosqueezing transform and locally stationary Gaussian process regression.
Comput. Stat. Data Anal., 2022

Geometric Scattering on Measure Spaces.
CoRR, 2022

The Manifold Scattering Transform for High-Dimensional Point Cloud Data.
CoRR, 2022

Spatiotemporal Analysis Using Riemannian Composition of Diffusion Operators.
CoRR, 2022

Get rid of the beat in mobile EEG applications: A framework towards automated cardiogenic artifact detection and removal in single-channel EEG.
Biomed. Signal Process. Control., 2022

The Manifold Scattering Transform for High-Dimensional Point Cloud Data.
Proceedings of the Topological, 2022

Extraction Algorithm for Morphologically Preserved Non-Invasive Multi-Channel Fetal ECG.
Proceedings of the Computing in Cardiology, 2022

2021
An Efficient Forecasting Approach to Reduce Boundary Effects in Real-Time Time-Frequency Analysis.
IEEE Trans. Signal Process., 2021

Decomposing Non-Stationary Signals With Time-Varying Wave-Shape Functions.
IEEE Trans. Signal Process., 2021

On the Spectral Property of Kernel-Based Sensor Fusion Algorithms of High Dimensional Data.
IEEE Trans. Inf. Theory, 2021

A novel feature representation approach for single-lead heartbeat classification based on adaptive Fourier decomposition.
Int. J. Wavelets Multiresolution Inf. Process., 2021

Oscillatory Biomedical Signals: Frontiers in Mathematical Models and Statistical Analysis.
Frontiers Appl. Math. Stat., 2021

Disentangling modes with crossover instantaneous frequencies by synchrosqueezed chirplet transforms, from theory to application.
CoRR, 2021

Fundamental component enhancement via adaptive nonlinear activation functions.
CoRR, 2021

How do kernel-based sensor fusion algorithms behave under high dimensional noise?
CoRR, 2021

Discovery of temporal structure intricacy in arterial blood pressure waveforms representing acuity of liver transplant and forecasting short term surgical outcome via unsupervised manifold learning.
CoRR, 2021

Predicting Trust Using Automated Assessment of Multivariate Interactional Synchrony.
Proceedings of the 16th IEEE International Conference on Automatic Face and Gesture Recognition, 2021

2020
Solving Jigsaw Puzzles by the Graph Connection Laplacian.
SIAM J. Imaging Sci., 2020

Robust T-End Detection via T-End Signal Quality Index and Optimal Shrinkage.
Sensors, 2020

Save Muscle Information-Unfiltered EEG Signal Helps Distinguish Sleep Stages.
Sensors, 2020

Portable Sleep Apnea Syndrome Screening and Event Detection Using Long Short-Term Memory Recurrent Neural Network.
Sensors, 2020

Central and Non-central Limit Theorems arising from the Scattering Transform and its Neural Activation Generalization.
CoRR, 2020

Phase transition of graph Laplacian of high dimensional noisy random point cloud.
CoRR, 2020

Convergence of Graph Laplacian with kNN Self-tuned Kernels.
CoRR, 2020

Convergence analysis of Adaptive Locally Iterative Filtering and SIFT method.
CoRR, 2020

Diffuse to fuse EEG spectra - Intrinsic geometry of sleep dynamics for classification.
Biomed. Signal Process. Control., 2020

2019
A Novel Blaschke Unwinding Adaptive-Fourier-Decomposition-Based Signal Compression Algorithm With Application on ECG Signals.
IEEE J. Biomed. Health Informatics, 2019

Recovering Hidden Components in Multimodal Data with Composite Diffusion Operators.
SIAM J. Math. Data Sci., 2019

Alternating diffusion maps for multimodal data fusion.
Inf. Fusion, 2019

A new test for functional one-way ANOVA with applications to ischemic heart screening.
Comput. Stat. Data Anal., 2019

A persistent homology approach to heart rate variability analysis with an application to sleep-wake classification.
CoRR, 2019

Optimization-based quasi-uniform spherical t-design and generalized multitaper for complex physiological time series.
CoRR, 2019

Meniere's Disease Prognosis by Learning from Transient-Evoked Otoacoustic Emission Signals.
CoRR, 2019

Recycling cardiogenic artifacts in impedance pneumography.
Biomed. Signal Process. Control., 2019

Locally Convex Kernel Mixtures: Bayesian Subspace Learning.
Proceedings of the 18th IEEE International Conference On Machine Learning And Applications, 2019

Non-Contact Photoplethysmogram and Instantaneous Heart Rate Estimation from Infrared Face Video.
Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

2018
Manifold Learning via the Principle Bundle Approach.
Frontiers Appl. Math. Stat., 2018

Calibration for massive physiological signal collection in hospital - Sawtooth artifact in beat-to-beat pulse transit time measured from patient monitor data.
CoRR, 2018

A Portable Monitoring System with Automatic Event Detection for Sleep Apnea Level-IV Evaluation.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

2017
Sleep Apnea Detection Based on Thoracic and Abdominal Movement Signals of Wearable Piezoelectric Bands.
IEEE J. Biomed. Health Informatics, 2017

ConceFT for Time-Varying Heart Rate Variability Analysis as a Measure of Noxious Stimulation During General Anesthesia.
IEEE Trans. Biomed. Eng., 2017

Carrier Frequencies, Holomorphy, and Unwinding.
SIAM J. Math. Anal., 2017

Entropy-based time-varying window width selection for nonlinear-type time-frequency analysis.
Int. J. Data Sci. Anal., 2017

Extract Fetal ECG from Single-Lead Abdominal ECG by De-Shape Short Time Fourier Transform and Nonlocal Median.
Frontiers Appl. Math. Stat., 2017

An Exploration Algorithm for Stochastic Simulators Driven by Energy Gradients.
Entropy, 2017

Diffusion-based nonlinear filtering for multimodal data fusion with application to sleep stage assessment.
CoRR, 2017

2016
When Interpolation-Induced Reflection Artifact Meets Time-Frequency Analysis.
IEEE Trans. Biomed. Eng., 2016

Latent common manifold learning with alternating diffusion: analysis and applications.
CoRR, 2016

Minimum-latency Time-frequency Analysis Using Asymmetric Window Functions.
CoRR, 2016

Wave-shape function analysis - when cepstrum meets time-frequency analysis.
CoRR, 2016

2015
Assess Sleep Stage by Modern Signal Processing Techniques.
IEEE Trans. Biomed. Eng., 2015

Interpolation-induced reflection artifact in the reassignment technique - with anesthesia example.
CoRR, 2015

ConceFT: Concentration of Frequency and Time via a multitapered synchrosqueezed transform.
CoRR, 2015

Alternating diffusion for common manifold learning with application to sleep stage assessment.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

2014
Evaluating Physiological Dynamics via Synchrosqueezing: Prediction of Ventilator Weaning.
IEEE Trans. Biomed. Eng., 2014

2013
Time-Frequency Reassignment and Synchrosqueezing: An Overview.
IEEE Signal Process. Mag., 2013

The Synchrosqueezing algorithm for time-varying spectral analysis: Robustness properties and new paleoclimate applications.
Signal Process., 2013

Two-Dimensional Tomography from Noisy Projections Taken at Unknown Random Directions.
SIAM J. Imaging Sci., 2013

2011
Synchrosqueezing-Based Recovery of Instantaneous Frequency from Nonuniform Samples.
SIAM J. Math. Anal., 2011

The Synchrosqueezing algorithm: a robust analysis tool for signals with time-varying spectrum
CoRR, 2011

One or Two frequencies? The Synchrosqueezing Answers.
Adv. Data Sci. Adapt. Anal., 2011


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