I'm currently a third-year Ph.D. student at University of Macau, where I am fortunate to be advised by Prof. Xiaowei Wu. Before that, I received my M.Sc. in Data Science from University of Macau and my B.Sc. in Mathematics from Lanzhou University. 

Research Interests

I am broadly interested in computational economics and theoretical computer science. Recently, I work on online matching and prophet inequalities.

Publications (DBLP)

• Online Matching with KIID Edge Arrivals

Yilong Feng, Haolong Li, Xiaowei Wu

EC 2026

• Degree-bounded Online Bipartite Matching: OCS vs. Ranking

Yilong Feng, Haolong Li, Xiaowei Wu, Shengwei Zhou

WINE 2025 Best Student Paper Award 🏆

• IID prophet inequality with a single data point

Yilong Feng, Bo Li, Haolong Li, Xiaowei Wu, Yutong Wu

Artificial Intelligence 2025

• Improved Competitive Ratio for Edge-Weighted Online Stochastic Matching

Guoliang Qiu, Yilong Feng, Shengwei Zhou, Xiaowei Wu

WINE 2023