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Tao Lin

Tao Lin

PhD in Computer Science

About Me

Starting in July 2025, I will be a postdoctoral researcher at Microsoft Research, in the Economics and Computation group in New England, hosted by Alex Slivkins.

I obtained my PhD degree in Computer Science from Harvard University, where I am very fortunate to be advised by Yiling Chen. My research lies in the intersection between economics and machine learning. I have been working on β€œmechanism design + machine learning” problems since my undergraduate study at Peking University, working with Xiaotie Deng. Recently, I focused more on information design problems, like Bayesian persuasion. I also investigate the incentive issues in real-world machine learning systems, such as ad auction platforms and recommender systems. From 2023 to 2024, I interned at ByteDance and Google. I received the Siebel Scholarship in 2024.

I will be an assistant professor in the School of Data Science at the Chinese University of Hong Kong, Shenzhen, starting in 2026.

Contact: tlin@g.harvard.edu

Interests

Education

πŸ—žοΈ News

πŸ“š My Research

My research direction is Learning-Based Incentive Design. It is motivated by the question of β€œ_how to design a multi-agent system so that self-interested agents are incentivized to achieve a globally desirable outcome_”. In particular, I study mechanism design and informamtion design problems with machine-learning-based decision-makers. I am also fascinated by the incentive issues in real-world machine learning systems, such as ad auction platforms and recommender systems.

Generalized Principal-Agent Problem with a Learning Agent

User-Creator Feature Polarization in Recommender Systems with Dual Influence

πŸ“ƒ Conference Publications

(Alphabetical) Yiling Chen, Tao Lin, Ariel D. Procaccia, Aaditya Ramdas, Itai Shapira (2024).Bias Detection via Signaling.Advances in Neural Information Processing Systems (NeurIPS).

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πŸŽ™οΈ Recent & Upcoming Talks

Nov 15, 2024

Oct 20, 2024

Oct 10, 2024

Aug 17, 2023

Jun 14, 2023

Experience

  1. Postdoctoral Researcher

Microsoft Research July 2025 – July 2026 2. ### Student Researcher
Google June 2024 – September 2024 3. ### Research Intern
ByteDance May 2023 – August 2023

Education

  1. PhD in Computer Science

Harvard University September 2020 – May 2025 2. ### BSc in EECS
Peking University September 2016 – July 2020