Hau-Tieng Wu

Hau-Tieng Wu
  • Associate Professor of Mathematics
  • Associate Professor of Statistical Science (Joint)
External address: 207 Physics Building, 120 Science Drive, Durham, NC 27708
Internal office address: Box 90320, Durham, NC 27708
Phone: (919) 660-2861

Research Areas and Keywords


harmonic analysis, wavelet analysis, time-frequency analysis

Biological Modeling

physiological time series, multimodal time series

Geometry: Differential & Algebraic

spectral geometry


empirical process, large deviation theory

Signals, Images & Data

machine learning, unsupervised learning, data analysis

Education & Training
  • Ph.D., Princeton University 2011

  • M.D., National Yang Ming University (Taiwan) 2003

Zhang, J. T., et al. “A new test for functional one-way ANOVA with applications to ischemic heart screening.” Computational Statistics and Data Analysis, vol. 132, Apr. 2019, pp. 3–17. Scopus, doi:10.1016/j.csda.2018.05.004. Full Text

Tan, Chunyu, et al. “A Novel Blaschke Unwinding Adaptive-Fourier-Decomposition-Based Signal Compression Algorithm With Application on ECG Signals.Ieee Journal of Biomedical and Health Informatics, vol. 23, no. 2, Mar. 2019, pp. 672–82. Epmc, doi:10.1109/jbhi.2018.2817192. Full Text

Shnitzer, T., et al. Diffusion operators for multimodal data analysis. Vol. 20, Jan. 2019, pp. 1–39. Scopus, doi:10.1016/bs.hna.2019.07.008. Full Text

Katz, O., et al. “Alternating diffusion maps for multimodal data fusion.” Information Fusion, vol. 45, Jan. 2019, pp. 346–60. Scopus, doi:10.1016/j.inffus.2018.01.007. Full Text

Chang, C. H., et al. “Differentiation of skin incision and laparoscopic trocar insertion via quantifying transient bradycardia measured by electrocardiogram.” Journal of Clinical Monitoring and Computing, Jan. 2019. Scopus, doi:10.1007/s10877-019-00378-w. Full Text

Lin, Yu-Ting, et al. “Unexpected sawtooth artifact in beat-to-beat pulse transit time measured from patient monitor data.Plos One, vol. 14, no. 9, Jan. 2019, p. e0221319. Epmc, doi:10.1371/journal.pone.0221319. Full Text

Lin, C. Y., and H. T. Wu. “Embeddings of Riemannian manifolds with finite eigenvector fields of connection Laplacian.” Calculus of Variations and Partial Differential Equations, vol. 57, no. 5, Oct. 2018. Scopus, doi:10.1007/s00526-018-1401-3. Full Text

Escalona-Vargas, Diana, et al. “A Comparison of Five Algorithms for Fetal Magnetocardiography Signal Extraction.Cardiovascular Engineering and Technology, vol. 9, no. 3, Sept. 2018, pp. 483–87. Epmc, doi:10.1007/s13239-018-0351-4. Full Text

Malik, John, et al. “Sleep-wake classification via quantifying heart rate variability by convolutional neural network.Physiological Measurement, vol. 39, no. 8, Aug. 2018, p. 085004. Epmc, doi:10.1088/1361-6579/aad5a9. Full Text

Wu, H. T., et al. “Phenotype-based and self-learning inter-individual sleep apnea screening with a level IV-like monitoring system.” Frontiers in Physiology, vol. 9, no. JUL, July 2018. Scopus, doi:10.3389/fphys.2018.00723. Full Text