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20232026
most citedDiffusion Policy Attacker: Crafting Adversarial Attacks for Diffusion-based Policies

1 citations · 1 across the 8 of their papers we have counts for

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cs.RO2026

Opt2VLA: Force-Aware Vision-Language-Action for Contact-Rich Humanoid Whole-Body Manipulation

Fukang Liu, Yipu Chen, Jaehwi Jang +3

Humanoid robots are expected to perform diverse human-level tasks in daily environments, many of which require precise regulation of interaction forces. While recent vision-languag…

cs.RO2026

Function-Space Diffusion for Motion Planning

Zinuo Chang, Yipu Chen, Byoungwoo Park +2

Diffusion-based motion planners have demonstrated strong performance in generating diverse and high-quality robot trajectories in cluttered environments with multiple feasible solu…

cs.RO2026

VQActFlow: Vector-Quantized Action Mode Steering for Multi-Task Robot Manipulation

Zhigen Zhao, Mark Leggiero, Yipu Chen +5

Multi-task robot manipulation policies are challenging to learn from demonstration because traditionally a single network must select among qualitatively different action modes fro…

cs.RO2026

REFINE-DP: Diffusion Policy Fine-tuning for Humanoid Loco-manipulation via Reinforcement Learning

Zhaoyuan Gu, Yipu Chen, Zimeng Chai +11

Humanoid loco-manipulation requires coordinated task-space motion planning with stable loco-manipulation command tracking under complex robot-environment dynamics and long-horizon…

cs.RO2024

Robust-Locomotion-by-Logic: Perturbation-Resilient Bipedal Locomotion via Signal Temporal Logic Guided Model Predictive Control

Zhaoyuan Gu, Yuntian Zhao, Yipu Chen +4

This study introduces a robust planning framework that utilizes a model predictive control (MPC) approach, enhanced by incorporating signal temporal logic (STL) specifications. Thi…

cs.RO2023

Signal Temporal Logic-Guided Model Predictive Control for Robust Bipedal Locomotion Resilient to Runtime External Perturbations

Zhaoyuan Gu, Rongming Guo, William Yates +2

This study investigates formal-method-based trajectory optimization (TO) for bipedal locomotion, focusing on scenarios where the robot encounters external perturbations at unforese…