Lichen Ma

According to our database, Lichen Ma authored at least 6 papers between 2021 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Meta-TTRL: A Metacognitive Framework for Self-Improving Test-Time Reinforcement Learning in Unified Multimodal Models.

Lit Sin Tan, Junzhe Chen, Xiaolong Fu, Lichen Ma, Junshi Huang, Jianzhong Shi, Yan Li, Lijie Wen

CoRR, March, 2026

UM-Text: A Unified Multimodal Model for Image Understanding and Visual Text Editing.

Lichen Ma, Xiaolong Fu, Gaojing Zhou, Zipeng Guo, Ting Zhu, Yichun Liu, Yu Shi, Jason Li, Junshi Huang

Proceedings of the Fortieth AAAI Conference on Artificial Intelligence, 2026

2025

RePainter: Empowering E-commerce Object Removal via Spatial-matting Reinforcement Learning.

Zipeng Guo, Lichen Ma, Xiaolong Fu, Gaojing Zhou, Lan Yang, Yuchen Zhou, Linkai Liu, Yu He, Ximan Liu, ShiPing Dong, Jingling Fu, Zhen Chen, Yu Shi, Junshi Huang, Jason Li, Chao Gou

CoRR, October, 2025

Dynamic-TreeRPO: Breaking the Independent Trajectory Bottleneck with Structured Sampling.

Xiaolong Fu, Lichen Ma, Zipeng Guo, Gaojing Zhou, Chongxiao Wang, ShiPing Dong, Shizhe Zhou, Ximan Liu, Jingling Fu, Tan Lit Sin, Yu Shi, Zhen Chen, Junshi Huang, Jason Li

CoRR, September, 2025

2024

CharGen: High Accurate Character-Level Visual Text Generation Model with MultiModal Encoder.

Lichen Ma, Tiezhu Yue, Pei Fu, Yujie Zhong, Kai Zhou, Xiaoming Wei, Jie Hu

CoRR, 2024

2021

Monocular 3D multi-person pose estimation via predicting factorized correction factors.

Yu Guo, Lichen Ma, Zhi Li, Xuan Wang, Fei Wang

Comput. Vis. Image Underst., 2021