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Yipu Chen

2 accepted papers

2024

Diffusion Policy Attacker: Crafting Adversarial Attacks for Diffusion-based Policies

NeurIPS 2024poster

Diffusion models have emerged as a promising approach for behavior cloning (BC), leveraging their exceptional ability to model multi-modal distributions. Diffusion policies (DP) have elevated BC performance to new heights, demonstrating robust efficacy across diverse tasks, coupled with their inhere…

Cited by 6SourcePDFScholar
2024

Walking-by-Logic: Signal Temporal Logic-Guided Model Predictive Control for Bipedal Locomotion Resilient to External Perturbations

ICRA 2024poster

This study proposes a novel planning framework based on a model predictive control formulation that incorporates signal temporal logic (STL) specifications for task completion guarantees and robustness quantification. This marks the first-ever study to apply STL-guided trajectory optimization for bi…

Cited by 16SourceScholar