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 428, h-index 9
Update
- I submitted 1 paper on NMF on oblique manifold, Apr 2025
- Europt25 Conference on Advances in Continuous Optimization, USouthampton, June 2025
- visit T. K. Pong PolyUHK, Apr 2025
- 1 journal paper on graph trend filtering](https://arxiv.org/abs/2304.05223) is accepted, Mar 2025
- I submitted 1 paper on bilevel hyperparameter tuning, Feb 2025
- I submited 1 paper on estimating the nonnegative rank
- I submited 1 paper on chordal distance
- 1 PhD scholarship available
Research: Computational/Applied math & Theoretical Computer Science / Machine learning
Mathematical programming Optimization algorithm
Nonnegative Matrix Factorization Algebra
| Manifold | PDE of optimization | Tropical machine learning |
|---|---|---|
| Set-valued analysis | Submodularity | Operator Theory |
| Lie Theory | Optimal Transport | Robust Optimization |
| Clifford Algebra | Euclidean Jordan Algebra | Idempotent Analysis |
| Spectral Graph | Topology | Convex Geometry |
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