Search Results for author: Xiangyu Yin

Found 4 papers, 1 papers with code

Boosting Adversarial Training via Fisher-Rao Norm-based Regularization

no code implementations26 Mar 2024 Xiangyu Yin, Wenjie Ruan

Then we generalize a complexity-related variable, which is sensitive to the changes in model width and the trade-off factors in adversarial training.

Adversarial Robustness

ReRoGCRL: Representation-based Robustness in Goal-Conditioned Reinforcement Learning

1 code implementation12 Dec 2023 Xiangyu Yin, Sihao Wu, Jiaxu Liu, Meng Fang, Xingyu Zhao, Xiaowei Huang, Wenjie Ruan

Then, to mitigate the vulnerability of existing GCRL algorithms, we introduce Adversarial Representation Tactics, which combines Semi-Contrastive Adversarial Augmentation with Sensitivity-Aware Regularizer to improve the adversarial robustness of the underlying RL agent against various types of perturbations.

Adversarial Robustness reinforcement-learning

DIMBA: Discretely Masked Black-Box Attack in Single Object Tracking

no code implementations17 Jul 2022 Xiangyu Yin, Wenjie Ruan, Jonathan Fieldsend

In this paper, we propose a novel adversarial attack method to generate noises for single object tracking under black-box settings, where perturbations are merely added on initial frames of tracking sequences, which is difficult to be noticed from the perspective of a whole video clip.

Adversarial Attack Miscellaneous +3

TempLe: Learning Template of Transitions for Sample Efficient Multi-task RL

no code implementations16 Feb 2020 Yanchao Sun, Xiangyu Yin, Furong Huang

Transferring knowledge among various environments is important to efficiently learn multiple tasks online.

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