Room 5.34, Informatics Forum, 10 Crichton Street,
Edinburgh, EH8 9AB, Scotland, UK
Email: pw384 # hotmail # com OR jiaheng.wang # ed # ac # uk
CV: [Here] (Last update: 24/09/2023 dd/mm/yyyy)
[Google Scholar] | [ORCID] | [dblp]
I am currently a Postdoctoral Research Associate (PDRA) at the School of Informatics, University of Edinburgh. I obtained a PhD degree at the same university under the supervision of Heng Guo. Prior to that, I got a Bachelor of Science (summa cum laude) at Peking University and was a member of PKU’s Turing Class. Previous experience could be found in the CV provided above.
My research interest lies in several topics in theoretical computer science. To be more precise, I enjoy problems with inspiring combinatorial structures. That includes (randomised) algorithms and complexity of approximate counting, and extremal/probabilistic combinatorics.
The focus of my recent research is different aspects of approximate counting problems beyond (in)tractability, such as random structures, derandomisation, fine-grained perspective, parameterised counting, applications to other fields, and so on.
For a full list of research articles, please view this page.
I take pride in the following selected papers:
A simple polynomial-time approximation algorithm for the total variation distance between two product distributions
with Weiming Feng, Heng Guo and Mark Jerrum
TheoretiCS, Volume 2 (2023), Article 8, 1-7 (preliminary version in SOSA 2023)
Tools: Useful inequalities || mathcha
Job hunting: TCS Jobs || Math Jobs || DMANET
OA books / notes: UW CSE599 || MIT 18.225 || Levin-Peres || Arora-Barak || Friedli-Velenik
Good TCS websites: Complexity Zoo || Property Testing Review || FPT Wiki
Miscellaneous: Encyclopaedia Metallum