All Publications Projects
# world-model
# vla
My Research
* Equal contribution, † Corresponding author (for publications)

2026

Mask World Model: Predicting What Matters for Robust Robot Policy Learning
Mask World Model: Predicting What Matters for Robust Robot Policy Learning

Yunfan Lou*, Xiaowei Chi*, Xiaojie Zhang*, Zezhong Qian, Chengxuan Li, Rongyu Zhang, Yaoxu Lyu, Guoyu Song, Chuyao Fu, Haoxuan Xu, Pengwei Wang, Shanghang Zhang†

ICML 2026 poster

[Paper] [Code]

# world-model

Mask World Model: Predicting What Matters for Robust Robot Policy Learning

Yunfan Lou*, Xiaowei Chi*, Xiaojie Zhang*, Zezhong Qian, Chengxuan Li, Rongyu Zhang, Yaoxu Lyu, Guoyu Song, Chuyao Fu, Haoxuan Xu, Pengwei Wang, Shanghang Zhang†

ICML 2026 poster

[Paper] [Code]

# world-model

DiTEA: Mixture-of-Experts for Vision-Language-Action Model in Robotic Manipulation
DiTEA: Mixture-of-Experts for Vision-Language-Action Model in Robotic Manipulation

Chengxuan Li*†, Xingwan Wang*

AAAI 2026 oral

[Paper]

# vla

DiTEA: Mixture-of-Experts for Vision-Language-Action Model in Robotic Manipulation

Chengxuan Li*†, Xingwan Wang*

AAAI 2026 oral

[Paper]

# vla

2025

TTF-VLA: Temporal Token Fusion via Pixel-Attention Integration for Vision-Language-Action Models
TTF-VLA: Temporal Token Fusion via Pixel-Attention Integration for Vision-Language-Action Models

Chenghao Liu*, Jiachen Zhang*, Chengxuan Li*, Zhimu Zhou, Shixin Wu, Songfang Huang†, Huiling Duan†

AAAI 2026 poster

[Paper] [Code]

# vla

TTF-VLA: Temporal Token Fusion via Pixel-Attention Integration for Vision-Language-Action Models

Chenghao Liu*, Jiachen Zhang*, Chengxuan Li*, Zhimu Zhou, Shixin Wu, Songfang Huang†, Huiling Duan†

AAAI 2026 poster

[Paper] [Code]

# vla