Hongli (Bob) Zhao
Jones 307
5747 S Ellis Avenue, Chicago IL
Chicago, IL 60637
Hello! I am Bob, a third-year graduate student in Computational and Applied Mathematics at University of Chicago. I am happily advised by Prof. Mihai Anitescu, and also work with many outstanding mentors and peers both in and outside of UChicago. Previously, I graduated from UC Berkeley studying Applied Math, and Data Science. During undergraduate studies, I was very fortunate to have worked with Prof. Daniel Tartakovsky and Prof. Lin Lin. I also participated in BeBOP, organized by Prof. James Demmel.
I am broadly interested in numerical problems and algorithm development for scientific computing, often involving physical models under randomness. I currently think about the following topics:
- Estimating probabilities of rare events, such as cascading failures in an interconnected system
- Overcoming the curse of dimensionality using low-complexity numerical methods
- Explainable applications of generative machine learning on the above tasks.
news
Jun 5, 2023 | Mathematical and Scientific Machine Learning at ICERM |
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May 15, 2023 | Portland, Oregon. Global Sensitivity Analysis in High Dimensional Parameter Spaces See program description here (link may expire). In this minisymposium, I discussed the problem setup of Sobol’ analysis via polynomial chaos expansion, its convergence properties, and the so-called curse of dimensionality. I then discussed how to perform regression descent in tensor-train format and compute the indices. |
Feb 14, 2023 | CTF Workshop at UW AI Institute in Dynamical Systems |
latest posts
Apr 20, 2024 | Brain teasers I |
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Dec 13, 2023 | Approximating Gaussian Integrals |
Dec 13, 2023 | Finding (square) matrices |