Andersen Ang | Papers | Talks | Notes | Misc.
- University of Southampton, UK
- andersen dot ang at soton dot ac dot uk
- CV GoogleScholar YouTube ORCiD
- (useless) numbers: Erdös 4, journal 7, conference 13, cited-by 420, h-index 9
Update
- europt25 Conference on Advances in Continuous Optimization, USouthampton, June 2025
- visit T. K. Pong PolyUHK, Apr 2025
- a journal paper on graph trend filtering is accepted, Mar 2025
- I submitted a paper on bilevel hyperparameter tuning, Feb 2025
- UniBa as a visiting professor, Jan 2025
- I submited a paper on estimating the nonnegative rank
- I submited a paper on chordal distance
- One PhD scholarship available
Research: Computational math & Theoretical Computer Science
- Mathematical programming Continuous structural optimization
- Nonnegative Matrix Factorization Algebra
- Applied maths & machine learning that I found interesting
| Main focus now | Later | Later |
|---|---|---|
| NMF, Tensor, Low-rank | PDE of optimization | Clifford Algebra |
| Optimization | Idempotent Analysis | Tropical Algebra |
| Spectral Graph | Operator Theory | Euclidean Jordan Algebra |
| Submodularity | Manifold | Lie Theory |
| Optimal Transport | Algebraic Topology |
Some fancy research pictures
Experience & Education
-
Lecturer (US assistant prof equivalent), Electronics & Computer Science
University of Southampton, UK
2023 Feb - now -
Postdoc, Dept. Combinatorics & Optimization
University of Waterloo, Canada
2021 Feb - 2023 Jan
Advisors: Stephen Vavasis & Hans De Sterck -
PhD (Applied Maths / Operation Research)
Faculté Polytechnique, Université de Mons, Belgium
2017 Feb - 2021 Jan
Advisor: Nicolas Gillis -
M.Phil (Neural Engineering)
University of Hong Kong
2014 Sep - 2016 Sep -
B.Eng (Electronics & Communication Engineering)
University of Hong Kong
2011 Sep - 2014 Aug