papers

Working Papers

2026

1. Working Paper

   A Riemannian Framework for Online Learning over Probability Measure Spaces

   Xiaohui Bei, Yi Feng, and Bo Peng

   2026

2025

1. Working Paper

   Randomization and the Robustness of Linear Contracts

   Ashwin Kambhampati, Bo Peng, Zhihao Gavin Tang, Juuso Toikka, and Rakesh V. Vohra

   2025

   Bib

   @unpublished{kambhampati2025randomization,
     title = {Randomization and the Robustness of Linear Contracts},
     author = {Kambhampati, Ashwin and Peng, Bo and Tang, Zhihao Gavin and Toikka, Juuso and Vohra, Rakesh V.},
     journal = {Working Paper},
     year = {2025}
   }

2. Working Paper

   Improved Lower Bound for Online Graphic Matroid Partitioning

   Ping Li, Bo Peng, and Zhihao Gavin Tang

   2025

Publications

2026

1. EC

   Searching for Optimal Prices in Two-Sided Markets

   Yiding Feng, Mengfan Ma, Bo Peng, and Zongqi Wan

   In Proceedings of the 27th ACM Conference on Economics and Computation (EC), 2026

   arXiv Bib PDF

   @inproceedings{feng2026searching,
     title = {Searching for Optimal Prices in Two-Sided Markets},
     author = {Feng, Yiding and Ma, Mengfan and Peng, Bo and Wan, Zongqi},
     booktitle = {Proceedings of the 27th ACM Conference on Economics and Computation (EC)},
     year = {2026},
   }

2. SODA

   Contextual Search in Principal-Agent Games: The Curse of Degeneracy

   Yiding Feng, Mengfan Ma, Bo Peng, and Zongqi Wan

   In Proceedings of the 2026 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), 2026

   arXiv Bib PDF

   @inproceedings{feng2026contextual,
     title = {Contextual Search in Principal-Agent Games: The Curse of Degeneracy},
     author = {Feng, Yiding and Ma, Mengfan and Peng, Bo and Wan, Zongqi},
     booktitle = {Proceedings of the 2026 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA)},
     year = {2026},
   }

2025

1. EC

   Revisiting Ranking for Online Bipartite Matching with Random Arrivals: the Primal-Dual Analysis

   Bo Peng and Zhihao Gavin Tang

   In Proceedings of the 26th ACM Conference on Economics and Computation (EC), 2025

   arXiv Bib PDF

   @inproceedings{peng2025revisiting,
     title = {Revisiting Ranking for Online Bipartite Matching with Random Arrivals: the Primal-Dual Analysis},
     author = {Peng, Bo and Tang, Zhihao Gavin},
     booktitle = {Proceedings of the 26th ACM Conference on Economics and Computation (EC)},
     pages = {820--835},
     year = {2025},
   }

2024

1. EC

   Optimal Robust Contract Design

   Bo Peng and Zhihao Gavin Tang

   In Proceedings of the 25th ACM Conference on Economics and Computation (EC), 2024

   arXiv Bib PDF

   @inproceedings{peng2024optimal,
     title = {Optimal Robust Contract Design},
     author = {Peng, Bo and Tang, Zhihao Gavin},
     booktitle = {Proceedings of the 25th ACM Conference on Economics and Computation (EC)},
     pages = {1294},
     year = {2024},
   }

2023

1. NeurIPS

   On the Last-iterate Convergence in Time-varying Zero-sum Games: Extra Gradient Succeeds where Optimism Fails

   Yi Feng, Hu Fu, Qun Hu, Ping Li, Ioannis Panageas, Bo Peng, and Xiao Wang

   In Advances in Neural Information Processing Systems (NeurIPS), 2023

   arXiv Bib PDF

   @inproceedings{feng2023last,
     title = {On the Last-iterate Convergence in Time-varying Zero-sum Games: Extra Gradient Succeeds where Optimism Fails},
     author = {Feng, Yi and Fu, Hu and Hu, Qun and Li, Ping and Panageas, Ioannis and Peng, Bo and Wang, Xiao},
     booktitle = {Advances in Neural Information Processing Systems (NeurIPS)},
     volume = {36},
     pages = {21933--21944},
     year = {2023},
   }

2022

1. FOCS

   Order Selection Prophet Inequality: From Threshold Optimization to Arrival Time Design

   Bo Peng and Zhihao Gavin Tang

   In IEEE 63rd Annual Symposium on Foundations of Computer Science (FOCS), 2022

   arXiv Bib PDF

   @inproceedings{peng2022order,
     title = {Order Selection Prophet Inequality: From Threshold Optimization to Arrival Time Design},
     author = {Peng, Bo and Tang, Zhihao Gavin},
     booktitle = {IEEE 63rd Annual Symposium on Foundations of Computer Science (FOCS)},
     pages = {171--178},
     year = {2022},
     organization = {IEEE},
   }

2021

1. JMAA

   Yau Type Gradient Estimates for $∆u+ au (\log u)^p+ bu= 0$ on Riemannian Manifolds

   Bo Peng, Youde Wang, and Guodong Wei

   Journal of Mathematical Analysis and Applications, 2021

   Bib PDF

   @article{peng2021yau,
     title = {Yau Type Gradient Estimates for {$$\Delta u+ au (\log u)^p+ bu= 0$$} on Riemannian Manifolds},
     author = {Peng, Bo and Wang, Youde and Wei, Guodong},
     journal = {Journal of Mathematical Analysis and Applications},
     volume = {498},
     number = {1},
     pages = {124963},
     year = {2021},
     publisher = {Elsevier},
   }

2020

1. arXiv

   Gradient Estimates for $∆u+ au^{p+ 1}= 0$ and Liouville Theorems

   Bo Peng, Youde Wang, and Guodong Wei

   arXiv preprint arXiv:2009.14566, 2020

   arXiv Bib PDF

   @article{peng2020gradient,
     title = {Gradient Estimates for {$$\Delta u+ au^{\{p+ 1\}}= 0$$} and {Liouville} Theorems},
     author = {Peng, Bo and Wang, Youde and Wei, Guodong},
     journal = {arXiv preprint arXiv:2009.14566},
     year = {2020},
   }