no code implementations • CVPR 2024 • Zhicheng Lu, Xiang Guo, Le Hui, Tianrui Chen, Min Yang, Xiao Tang, Feng Zhu, Yuchao Dai
In this way, our solution achieves 3D geometry-aware deformation modeling, which enables improved dynamic view synthesis and 3D dynamic reconstruction.
no code implementations • 27 Sep 2022 • Aditya Gangrade, Tianrui Chen, Venkatesh Saligrama
We then analyse a natural doubly-optimistic strategy for the safe linear bandit problem, DOSS, which uses optimistic estimates of both reward and safety risks to select actions, and show that despite the lack of knowledge of constraints or feasible points, DOSS simultaneously obtains tight instance-dependent $O(\log^2 T)$ bounds on efficacy regret, and $\tilde O(\sqrt{T})$ bounds on safety violations.
no code implementations • 1 Apr 2022 • Tianrui Chen, Aditya Gangrade, Venkatesh Saligrama
We investigate a natural but surprisingly unstudied approach to the multi-armed bandit problem under safety risk constraints.