Hau-Tieng Wu

Publication Activity (10 Years)

Years Active: 2011-2024
Publications (10 Years): 69

Top Topics

Multimodal Data

Top Venues

Biomed. Signal Process. Control.

IEEE Trans. Biomed. Eng.

Publications

Hau-Tieng Wu
Design a Metric Robust to Complicated High Dimensional Noise for Efficient Manifold Denoising. CoRR (2024)
Sing-Yuan Yeh, Hau-Tieng Wu, Ronen Talmon, Mao-Pei Tsui
Landmark Alternating Diffusion. CoRR (2024)
Stefan Borik, Hau-Tieng Wu, Kirk H. Shelley, Aymen A. Alian
Graph connection Laplacian allows for enhanced outcomes of consumer camera based photoplethysmography imaging. Biomed. Signal Process. Control. 96 (2024)
Francesca R. Marino, Hau-Tieng Wu, Lacey Etzkorn, Mary R. Rooney, Elsayed Z. Soliman, Jennifer A. Deal, Ciprian Crainiceanu, Adam P. Spira, Amal A. Wanigatunga, Jennifer A. Schrack, Lin Yee Chen
Associations of Physical Activity and Heart Rate Variability from a Two-Week ECG Monitor with Cognitive Function and Dementia: The ARIC Neurocognitive Study. Sensors 24 (13) (2024)
Seonghyeon Jeong, Hau-Tieng Wu
Convergence analysis of t-SNE as a gradient flow for point cloud on a manifold. CoRR (2024)
Yu-Min Chung, Whitney K. Huang, Hau-Tieng Wu
Topological data analysis assisted automated sleep stage scoring using airflow signals. Biomed. Signal Process. Control. 89 (2024)
Yuguang Wang, Robert S. Womersley, Hau-Tieng Wu, Wei-Hsuan Yu
Numerical computation of triangular complex spherical designs with small mesh ratio. J. Comput. Appl. Math. 421 (2023)
Xiucai Ding, Hau-Tieng Wu
Impact of Signal-to-Noise Ratio and Bandwidth on Graph Laplacian Spectrum From High-Dimensional Noisy Point Cloud. IEEE Trans. Inf. Theory 69 (3) (2023)
Riki Shimizu, Hau-Tieng Wu
Unveil Sleep Spindles with Concentration of Frequency and Time. CoRR (2023)
Hsin-Yu Chen, Hau-Tieng Wu, Cheng-Yao Chen
Quality Aware Sleep Stage Classification over RIP Signals with Persistence Diagrams. BSN (2023)
Joaquin Ruiz, Hau-Tieng Wu, Marcelo Alejandro Colominas
Enhancing Missing Data Imputation of Non-stationary Signals with Harmonic Decomposition. CoRR (2023)
Marcelo Alejandro Colominas, Hau-Tieng Wu
An Iterative Warping and Clustering Algorithm to Estimate Multiple Wave-Shape Functions From a Nonstationary Oscillatory Signal. IEEE Trans. Signal Process. 71 (2023)
Hau-Tieng Wu, Nan Wu
When Locally Linear Embedding Hits Boundary. J. Mach. Learn. Res. 24 (2023)
Yan-Wei Su, Gi-Ren Liu, Yuan-Chung Sheu, Hau-Tieng Wu
Ridge detection for nonstationary multicomponent signals with time-varying wave-shape functions and its applications. CoRR (2023)
Joyce A. Chew, Holly R. Steach, Siddharth Viswanath, Hau-Tieng Wu, Matthew J. Hirn, Deanna Needell, Smita Krishnaswamy, Michael Perlmutter
The Manifold Scattering Transform for High-Dimensional Point Cloud Data. CoRR (2022)
Giulia Baldazzi, Danilo Pani, Hau-Tieng Wu
Extraction Algorithm for Morphologically Preserved Non-Invasive Multi-Channel Fetal ECG. CinC (2022)
Chao Shen, Yu-Ting Lin, Hau-Tieng Wu
Robust and scalable manifold learning via landmark diffusion for long-term medical signal processing. J. Mach. Learn. Res. 23 (2022)
Neng-Tai Chiu, Stephanie Huwiler, Maria Laura Ferster, Walter Karlen, Hau-Tieng Wu, Caroline Lustenberger
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. 72 (Part) (2022)
Whitney K. Huang, Yu-Min Chung, Yu-Bo Wang, Jeff E. Mandel, Hau-Tieng Wu
Airflow recovery from thoracic and abdominal movements using synchrosqueezing transform and locally stationary Gaussian process regression. Comput. Stat. Data Anal. 174 (2022)
Joyce Chew, Holly R. Steach, Siddharth Viswanath, Hau-Tieng Wu, Matthew J. Hirn, Deanna Needell, Matthew D. Vesely, Smita Krishnaswamy, Michael Perlmutter
The Manifold Scattering Transform for High-Dimensional Point Cloud Data. TAG-ML (2022)
Joyce Chew, Matthew J. Hirn, Smita Krishnaswamy, Deanna Needell, Michael Perlmutter, Holly R. Steach, Siddharth Viswanath, Hau-Tieng Wu
Geometric Scattering on Measure Spaces. CoRR (2022)
Tal Shnitzer, Hau-Tieng Wu, Ronen Talmon
Spatiotemporal Analysis Using Riemannian Composition of Diffusion Operators. CoRR (2022)
Adrien Meynard, Gayan Seneviratna, Elliot Doyle, Joyanne Becker, Hau-Tieng Wu, Jana Schaich Borg
Predicting Trust Using Automated Assessment of Multivariate Interactional Synchrony. CoRR (2022)
Xiucai Ding, Hau-Tieng Wu
On the Spectral Property of Kernel-Based Sensor Fusion Algorithms of High Dimensional Data. IEEE Trans. Inf. Theory 67 (1) (2021)
Ziyu Chen, Hau-Tieng Wu
Disentangling modes with crossover instantaneous frequencies by synchrosqueezed chirplet transforms, from theory to application. CoRR (2021)
Xiucai Ding, Hau-Tieng Wu
How do kernel-based sensor fusion algorithms behave under high dimensional noise? CoRR (2021)
Stefan Steinerberger, Hau-Tieng Wu
Fundamental component enhancement via adaptive nonlinear activation functions. CoRR (2021)
Adrien Meynard, Hau-Tieng Wu
An Efficient Forecasting Approach to Reduce Boundary Effects in Real-Time Time-Frequency Analysis. IEEE Trans. Signal Process. 69 (2021)
Adrien Meynard, Gayan Seneviratna, Elliot Doyle, Joyanne Becker, Hau-Tieng Wu, Jana Schaich Borg
Predicting Trust Using Automated Assessment of Multivariate Interactional Synchrony. FG (2021)
Shen-Chih Wang, Chien-Kun Ting, Cheng-Yen Chen, Chin-Su Liu, Niang-Cheng Lin, Che-Chuan Loon, Hau-Tieng Wu, Yu-Ting Lin
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)
Marcelo A. Colominas, Hau-Tieng Wu
Decomposing Non-Stationary Signals With Time-Varying Wave-Shape Functions. IEEE Trans. Signal Process. 69 (2021)
Chunyu Tan, Liming Zhang, Hau-Tieng Wu, Tao Qian
A novel feature representation approach for single-lead heartbeat classification based on adaptive Fourier decomposition. Int. J. Wavelets Multiresolution Inf. Process. 19 (5) (2021)
Hau-Tieng Wu, Tze Leung Lai, Gabriel G. Haddad, Alysson R. Muotri
Oscillatory Biomedical Signals: Frontiers in Mathematical Models and Statistical Analysis. Frontiers Appl. Math. Stat. 7 (2021)
Pei-Chun Su, Elsayed Z. Soliman, Hau-Tieng Wu
Robust T-End Detection via T-End Signal Quality Index and Optimal Shrinkage. Sensors 20 (24) (2020)
Gi-Ren Liu, Yuan-Chung Sheu, Hau-Tieng Wu
Central and Non-central Limit Theorems arising from the Scattering Transform and its Neural Activation Generalization. CoRR (2020)
Antonio Cicone, Hau-Tieng Wu
Convergence analysis of Adaptive Locally Iterative Filtering and SIFT method. CoRR (2020)
Xiucai Ding, Hau-Tieng Wu
Phase transition of graph Laplacian of high dimensional noisy random point cloud. CoRR (2020)
Gi-Ren Liu, Yu-Lun Lo, John Malik, Yuan-Chung Sheu, Hau-Tieng Wu
Diffuse to fuse EEG spectra - Intrinsic geometry of sleep dynamics for classification. Biomed. Signal Process. Control. 55 (2020)
Xiuyuan Cheng, Hau-Tieng Wu
Convergence of Graph Laplacian with kNN Self-tuned Kernels. CoRR (2020)
Gi-Ren Liu, Caroline Lustenberger, Yu-Lun Lo, Wen-Te Liu, Yuan-Chung Sheu, Hau-Tieng Wu
Save Muscle Information-Unfiltered EEG Signal Helps Distinguish Sleep Stages. Sensors 20 (7) (2020)
Vahan Huroyan, Gilad Lerman, Hau-Tieng Wu
Solving Jigsaw Puzzles by the Graph Connection Laplacian. SIAM J. Imaging Sci. 13 (4) (2020)
Whitney K. Huang, Yu-Min Chung, Yu-Bo Wang, Jeff E. Mandel, Hau-Tieng Wu
Airflow recovery from thoracic and abdominal movements using Synchrosqueezing Transform and Locally Stationary Gaussian Process Regression. CoRR (2020)
Hung-Chi Chang, Hau-Tieng Wu, Po-Chiun Huang, Hsi-Pin Ma, Yu-Lun Lo, Yuan-Hao Huang
Portable Sleep Apnea Syndrome Screening and Event Detection Using Long Short-Term Memory Recurrent Neural Network. Sensors 20 (21) (2020)
Duy Hoang Thai, Hau-Tieng Wu, David B. Dunson
Locally Convex Kernel Mixtures: Bayesian Subspace Learning. ICMLA (2019)
Jin-Ting Zhang, Ming-Yen Cheng, Hau-Tieng Wu, Bu Zhou
A new test for functional one-way ANOVA with applications to ischemic heart screening. Comput. Stat. Data Anal. 132 (2019)
Chunyu Tan, Liming Zhang, Hau-Tieng Wu
A Novel Blaschke Unwinding Adaptive-Fourier-Decomposition-Based Signal Compression Algorithm With Application on ECG Signals. IEEE J. Biomed. Health Informatics 23 (2) (2019)
Sheng-Lun Kao, Han-Wen Lien, Tzu-Chi Liu, Hau-Tieng Wu, Te-Yung Fang, Pa-Chun Wang, Yi-Wen Liu
Meniere's Disease Prognosis by Learning from Transient-Evoked Otoacoustic Emission Signals. CoRR (2019)
Tal Shnitzer, Mirela Ben-Chen, Leonidas J. Guibas, Ronen Talmon, Hau-Tieng Wu
Recovering Hidden Components in Multimodal Data with Composite Diffusion Operators. SIAM J. Math. Data Sci. 1 (3) (2019)
Yao Lu, Hau-Tieng Wu, John Malik
Recycling cardiogenic artifacts in impedance pneumography. Biomed. Signal Process. Control. 51 (2019)
Natalia Martínez, Martín Bertrán, Guillermo Sapiro, Hau-Tieng Wu
Non-Contact Photoplethysmogram and Instantaneous Heart Rate Estimation from Infrared Face Video. ICIP (2019)
Yu-Min Chung, Chuan-Shen Hu, Yu-Lun Lo, Hau-Tieng Wu
A persistent homology approach to heart rate variability analysis with an application to sleep-wake classification. CoRR (2019)
Natalia Martínez, Martín Bertrán, Guillermo Sapiro, Hau-Tieng Wu
Non-contact photoplethysmogram and instantaneous heart rate estimation from infrared face video. CoRR (2019)
Ori Katz, Ronen Talmon, Yu-Lun Lo, Hau-Tieng Wu
Alternating diffusion maps for multimodal data fusion. Inf. Fusion 45 (2019)
Matt Sourisseau, Yu Guang Wang, Hau-Tieng Wu, Wei-Hsuan Yu
Optimization-based quasi-uniform spherical t-design and generalized multitaper for complex physiological time series. CoRR (2019)
Jhao-Cheng Wu, Chia-Wei Wang, Yuan-Hao Huang, Hau-Tieng Wu, Po-Chiun Huang, Yu-Lun Lo
A Portable Monitoring System with Automatic Event Detection for Sleep Apnea Level-IV Evaluation. ISCAS (2018)
Yu-Ting Lin, Yu-Lun Lo, Chen-Yun Lin, Hau-Tieng Wu, Martin G. Frasch
Calibration for massive physiological signal collection in hospital - Sawtooth artifact in beat-to-beat pulse transit time measured from patient monitor data. CoRR (2018)
Chen-Yun Lin, Arin Minasian, Xin Jessica Qi, Hau-Tieng Wu
Manifold Learning via the Principle Bundle Approach. Frontiers Appl. Math. Stat. 4 (2018)
Vahan Huroyan, Gilad Lerman, Hau-Tieng Wu
Solving Jigsaw Puzzles By the Graph Connection Laplacian. CoRR (2018)
Yu-Ting Lin, Hau-Tieng Wu
ConceFT for Time-Varying Heart Rate Variability Analysis as a Measure of Noxious Stimulation During General Anesthesia. IEEE Trans. Biomed. Eng. 64 (1) (2017)
Anastasia S. Georgiou, Juan M. Bello-Rivas, Charles William Gear, Hau-Tieng Wu, Eliodoro Chiavazzo, Ioannis G. Kevrekidis
An Exploration Algorithm for Stochastic Simulators Driven by Energy Gradients. Entropy 19 (7) (2017)
Yae-Lin Sheu, Liang-Yan Hsu, Pi-Tai Chou, Hau-Tieng Wu
Entropy-based time-varying window width selection for nonlinear-type time-frequency analysis. Int. J. Data Sci. Anal. 3 (4) (2017)
Yin-Yan Lin, Hau-Tieng Wu, Chi-An Hsu, Po-Chiun Huang, Yuan-Hao Huang, Yu-Lun Lo
Sleep Apnea Detection Based on Thoracic and Abdominal Movement Signals of Wearable Piezoelectric Bands. IEEE J. Biomed. Health Informatics 21 (6) (2017)
Ori Katz, Ronen Talmon, Yu-Lun Lo, Hau-Tieng Wu
Diffusion-based nonlinear filtering for multimodal data fusion with application to sleep stage assessment. CoRR (2017)
Ronald R. Coifman, Stefan Steinerberger, Hau-Tieng Wu
Carrier Frequencies, Holomorphy, and Unwinding. SIAM J. Math. Anal. 49 (6) (2017)
Li Su, Hau-Tieng Wu
Extract Fetal ECG from Single-Lead Abdominal ECG by De-Shape Short Time Fourier Transform and Nonlocal Median. Frontiers Appl. Math. Stat. 3 (2017)
Chen-Yun Lin, Su Li, Hau-Tieng Wu
Wave-shape function analysis - when cepstrum meets time-frequency analysis. CoRR (2016)
Ronen Talmon, Hau-Tieng Wu
Latent common manifold learning with alternating diffusion: analysis and applications. CoRR (2016)
Li Su, Hau-Tieng Wu
Minimum-latency Time-frequency Analysis Using Asymmetric Window Functions. CoRR (2016)
Yu-Ting Lin, Patrick Flandrin, Hau-Tieng Wu
When Interpolation-Induced Reflection Artifact Meets Time-Frequency Analysis. IEEE Trans. Biomed. Eng. 63 (10) (2016)
Yu-Ting Lin, Patrick Flandrin, Hau-Tieng Wu
Interpolation-induced reflection artifact in the reassignment technique - with anesthesia example. CoRR (2015)
Roy R. Lederman, Ronen Talmon, Hau-Tieng Wu, Yu-Lun Lo, Ronald R. Coifman
Alternating diffusion for common manifold learning with application to sleep stage assessment. ICASSP (2015)
Hau-Tieng Wu, Ronen Talmon, Yu-Lun Lo
Assess Sleep Stage by Modern Signal Processing Techniques. IEEE Trans. Biomed. Eng. 62 (4) (2015)
Ingrid Daubechies, Yi Wang, Hau-Tieng Wu
ConceFT: Concentration of Frequency and Time via a multitapered synchrosqueezed transform. CoRR (2015)
Hau-Tieng Wu, Shu-Shua Hseu, Mauo-Ying Bien, Yu Ru Kou, Ingrid Daubechies
Evaluating Physiological Dynamics via Synchrosqueezing: Prediction of Ventilator Weaning. IEEE Trans. Biomed. Eng. 61 (3) (2014)
Gaurav Thakur, Eugene Brevdo, Neven S. Fuckar, Hau-Tieng Wu
The Synchrosqueezing algorithm for time-varying spectral analysis: Robustness properties and new paleoclimate applications. Signal Process. 93 (5) (2013)
François Auger, Patrick Flandrin, Yu-Ting Lin, Stephen McLaughlin, Sylvain Meignen, Thomas Oberlin, Hau-Tieng Wu
Time-Frequency Reassignment and Synchrosqueezing: An Overview. IEEE Signal Process. Mag. 30 (6) (2013)
Gaurav Thakur, Hau-Tieng Wu
Synchrosqueezing-Based Recovery of Instantaneous Frequency from Nonuniform Samples. SIAM J. Math. Anal. 43 (5) (2011)
Hau-Tieng Wu, Patrick Flandrin, Ingrid Daubechies
One or Two frequencies? The Synchrosqueezing Answers. Adv. Data Sci. Adapt. Anal. 3 (1-2) (2011)
Eugene Brevdo, Neven S. Fuckar, Gaurav Thakur, Hau-Tieng Wu
The Synchrosqueezing algorithm: a robust analysis tool for signals with time-varying spectrum CoRR (2011)