Chang Wang

On the Impossibility of Information-Value-Free Learning Dynamics: Equilibrium Convergence and Algorithmic Collusion (with Jason D. Hartline and Chenhao Zhang)

27th ACM Conference on Economics and Computation (EC'26, to appear) article

A preliminary poster appeared in the 5th ACM Symposium on Computer Science and Law (CS&Law'26)

Regulation of Algorithmic Collusion, Refined: Testing Pessimistic Calibrated Regret (with Jason D. Hartline and Chenhao Zhang)

4th ACM Symposium on Computer Science and Law (CS&Law'25) article

A preliminary version appeared in the 2nd Workshop on Regulatable ML @NeurIPS'24

Contextual Decision-Making with Knapsacks beyond the Worst Case (with Rui Ai, Zhaohua Chen, Xiaotie Deng, Yuqi Pan and Mingwei Yang)

The 38th Annual Conference on Neural Information Processing Systems (NeurIPS'24) article

Budget-Constrained Auctions with Unassured Priors: Strategic Equivalence and Structural Properties (with Zhaohua Chen, Xiaotie Deng, Jichen Li and Mingwei Yang)

The 2024 ACM Web Conference (WWW'24, Oral) article

Dynamic Budget Throttling in Repeated Second-Price Auctions (with Zhaohua Chen, Xiaotie Deng, Yuqi Pan, Zhuming Shi and Qian Wang)

The 38th Annual AAAI Conference on Artificial Intelligence (AAAI'24) article

Lecture Notes in Chinese Chemistry Olympiad (with Suhao Lin)

Zhejiang University Press (2023) buy a copy errata

Discrete Math and Structures (with Xiaotie Deng)

Peking University Press (2024) buy a copy