Cover Image

Time-Unified Diffusion Policy with Action Discrimination for Robotic Manipulation

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Niu, Ye, Zhou, Sanping, Li, Yizhe, Den, Ye, Wang, Le
Format:	Preprint
Published:	2025
Subjects:	Robotics Machine Learning
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Spatial-Temporal Graph Diffusion Policy with Kinematic Modeling for Bimanual Robotic Manipulation
by: Lv, Qi, et al.
Published: (2025)

Adaptive Diffusion Policy Optimization for Robotic Manipulation
by: Jiang, Huiyun, et al.
Published: (2025)

Effective Tuning Strategies for Generalist Robot Manipulation Policies
by: Zhang, Wenbo, et al.
Published: (2024)

Diffusion Models for Robotic Manipulation: A Survey
by: Wolf, Rosa, et al.
Published: (2025)

Xiaomi-Robotics-0: An Open-Sourced Vision-Language-Action Model with Real-Time Execution
by: Cai, Rui, et al.
Published: (2026)

Dichotomous Diffusion Policy Optimization
by: Liang, Ruiming, et al.
Published: (2025)

On the Role of the Action Space in Robot Manipulation Learning and Sim-to-Real Transfer
by: Aljalbout, Elie, et al.
Published: (2023)

Bridging Language, Vision and Action: Multimodal VAEs in Robotic Manipulation Tasks
by: Sejnova, Gabriela, et al.
Published: (2024)

DreamPolicy: A Unified World-model Policy for Scalable Humanoid Locomotion
by: Fan, Yahao, et al.
Published: (2025)

RobotDiffuse: Diffusion-Based Motion Planning for Redundant Manipulators with the ROP Obstacle Avoidance Dataset
by: Mou, Xudong, et al.
Published: (2024)

Autoregressive Action Sequence Learning for Robotic Manipulation
by: Zhang, Xinyu, et al.
Published: (2024)

Unified World Models: Coupling Video and Action Diffusion for Pretraining on Large Robotic Datasets
by: Zhu, Chuning, et al.
Published: (2025)

Primary-Fine Decoupling for Action Generation in Robotic Imitation
by: Lei, Xiaohan, et al.
Published: (2026)

VFP: Variational Flow-Matching Policy for Multi-Modal Robot Manipulation
by: Zhai, Xuanran, et al.
Published: (2025)

BiKC: Keypose-Conditioned Consistency Policy for Bimanual Robotic Manipulation
by: Yu, Dongjie, et al.
Published: (2024)

A Review of Online Diffusion Policy RL Algorithms for Scalable Robotic Control
by: Choi, Wonhyeok, et al.
Published: (2026)

Sparse Diffusion Policy: A Sparse, Reusable, and Flexible Policy for Robot Learning
by: Wang, Yixiao, et al.
Published: (2024)

Interpretable Robotic Manipulation from Language
by: Zheng, Boyuan, et al.
Published: (2024)

From Code to Action: Hierarchical Learning of Diffusion-VLM Policies
by: Peschl, Markus, et al.
Published: (2025)

FlowCorrect: Efficient Interactive Correction of Generative Flow Policies for Robotic Manipulation
by: Welte, Edgar, et al.
Published: (2026)

Query-Centric Diffusion Policy for Generalizable Robotic Assembly
by: Xu, Ziyi, et al.
Published: (2025)

Semantic-Geometric Task Representations for Bimanual Manipulation from Human Demonstrations to Robot Action Planning
by: Herbert, Franziska, et al.
Published: (2026)

Push Smarter, Not Harder: Hierarchical RL-Diffusion Policy for Efficient Nonprehensile Manipulation
by: Caro, Steven, et al.
Published: (2025)

VO-DP: Semantic-Geometric Adaptive Diffusion Policy for Vision-Only Robotic Manipulation
by: Ni, Zehao, et al.
Published: (2025)

Language-Conditioned Representations and Mixture-of-Experts Policy for Robust Multi-Task Robotic Manipulation
by: Zhang, Xiucheng, et al.
Published: (2025)

Act-Observe-Rewrite: Multimodal Coding Agents as In-Context Policy Learners for Robot Manipulation
by: Kumar, Vaishak
Published: (2026)

A Taxonomy for Evaluating Generalist Robot Manipulation Policies
by: Gao, Jensen, et al.
Published: (2025)

One-Step Diffusion Policy: Fast Visuomotor Policies via Diffusion Distillation
by: Wang, Zhendong, et al.
Published: (2024)

Time Reversal Symmetry for Efficient Robotic Manipulations in Deep Reinforcement Learning
by: Jiang, Yunpeng, et al.
Published: (2025)

Robot Fleet Learning via Policy Merging
by: Wang, Lirui, et al.
Published: (2023)

Contractive Diffusion Policies: Robust Action Diffusion via Contractive Score-Based Sampling with Differential Equations
by: Abyaneh, Amin, et al.
Published: (2026)

Chain-of-Action: Trajectory Autoregressive Modeling for Robotic Manipulation
by: Zhang, Wenbo, et al.
Published: (2025)

Discrete Diffusion VLA: Bringing Discrete Diffusion to Action Decoding in Vision-Language-Action Policies
by: Liang, Zhixuan, et al.
Published: (2025)

Robot Trajectron: Trajectory Prediction-based Shared Control for Robot Manipulation
by: Song, Pinhao, et al.
Published: (2024)

SimVLA: A Simple VLA Baseline for Robotic Manipulation
by: Luo, Yuankai, et al.
Published: (2026)

ImaginationPolicy: Towards Generalizable, Precise and Reliable End-to-End Policy for Robotic Manipulation
by: Lu, Dekun, et al.
Published: (2025)

Video2Policy: Scaling up Manipulation Tasks in Simulation through Internet Videos
by: Ye, Weirui, et al.
Published: (2025)

Rethinking Latent Redundancy in Behavior Cloning: An Information Bottleneck Approach for Robot Manipulation
by: Bai, Shuanghao, et al.
Published: (2025)

GR-RL: Going Dexterous and Precise for Long-Horizon Robotic Manipulation
by: Li, Yunfei, et al.
Published: (2025)

Compose Your Policies! Improving Diffusion-based or Flow-based Robot Policies via Test-time Distribution-level Composition
by: Cao, Jiahang, et al.
Published: (2025)