23 citations · 37 across the 4 of their papers we have counts for
5 papers
Strategic Bargaining in Multi-Buyer Markets: Reinforcement Learning from Verifiable Rewards for LLM Negotiations
Shuze Daniel Liu, Claire Chen, Jiabao Sean Xiao +2
Negotiation is a fundamental strategic interaction in management science, characterized by agents attempting to reach agreements while protecting private information, such as reser…
Efficient Algorithms for A Class of Stochastic Hidden Convex Optimization and Its Applications in Network Revenue Management
Xin Chen, Niao He, Yifan Hu +1
We study a class of stochastic nonconvex optimization in the form of , i.e., is a composition of a convex function and…
Biased Stochastic First-Order Methods for Conditional Stochastic Optimization and Applications in Meta Learning
Yifan Hu, Siqi Zhang, Xin Chen +1
Conditional stochastic optimization covers a variety of applications ranging from invariant learning and causal inference to meta-learning. However, constructing unbiased gradient…
Sample Complexity of Sample Average Approximation for Conditional Stochastic Optimization
Yifan Hu, Xin Chen, Niao He
In this paper, we study a class of stochastic optimization problems, referred to as the \emph{Conditional Stochastic Optimization} (CSO), in the form of $\min_{x \in \mathcal{X}} \…
On sparsity of the solution to a random quadratic optimization problem
Xin Chen, Boris Pittel
The standard quadratic optimization problem (StQP), i.e. the problem of minimizing a quadratic form on the standard simplex $\{\bold x\ge\bold 0: \bold x^T\bold…