Liang Ze Wong
I am currently a research scientist at the Institute of High Performance Computing in Singapore, working on psychometrics, causal learning and graph embeddings.
From Fall 2022, I am also an Adjunct Professor at the NUS Business School, teaching Foundations of Business Analytics for Masters of Science in Business Analytics (MSBA) students.
I received my PhD in Mathematics from the University of Washington, Seattle. My advisor was James Zhang.
My academic research interests are in category theory, homotopy theory and noncommutative algebra. Specifically: Grothendieck fibrations, enriched category theory, Hopf algebras and cubical sets.
I used to write simple snippets of code for this site, mostly in Python/Sage.
History
 2019  Present: Institute of High Performance Computing, Singapore
 2014  2019: University of Washington, Seattle
 2012  2014: Institute for Infocomm Research, Singapore
 Fall 2010: Budapest Semesters in Math
 2009  2012: Cornell University
Workshops and Seminars
I had the privilege of participating in the following meetings:
 MIT Talbot Workshop 2018
 AMS Mathematics Research Community in Homotopy Type Theory
 Kan Extension Seminar II [blog post, long slides, short slides]
Papers and talks
2020
 Cubes with connections from algebraic weak factorization systems
with Chris Kapulkin
[slides for Western Topology Seminar][TeX]
2019

Minimal Schemas for a Category
[draft] [poster for ACT 2019] 
Smash Products for Noncartesian Internal Prestacks
[arXiv] 
The Grothendieck construction in enriched, internal and $\infty$category theory
[PhD thesis] [slides] 
A coreflection of cubical sets into simplicial sets, with applications to model structures
with Chris Kapulkin and Zachery Lindsey
[arXiv] [slides] [New York Journal of Mathematics, 25 (2019), 627641] 
The enriched Grothendieck construction
with Jonathan Beardsley
[arXiv] [slides 1, 2, 3] [Advances in Mathematics, 344 (2019), 234261] 
The Operadic Nerve, Relative Nerve, and the Grothendieck Construction
with Jonathan Beardsley
[arXiv] [slides] [Theory and Applications of Categories, 34 (2019), 349374]
Older

Weak Equivalences between Categories of Models of Type Theory
with Simon Cho, Cory Knapp and Clive Newstead
[slides] 
Noncommutative geometry of homogenized quantum $\mathfrak{sl}(2,\mathbb{C})$
with Alex Chirvasitu and S. Paul Smith
[arXiv] [Pacific Journal of Mathematics 292 (2018), no. 2, 305354] 
Imputing Missing Values in Sensor Networks using Sparse Data Representations
with Huiling Chen, Shaowei Lin and Daniel C.L. Chen
[MSWiM 2014] 
An Ordinal Potential Function for Network Selection in Heterogeneous Wireless Networks
with Tony Q.S. Quek and Michael Padilla
[ICASSP 2014] 
Irredundant Generating Sets of Finite Nilpotent Groups
[Senior thesis] (advised by R. Keith Dennis)