Papers by Guirong Chen
GUICourse: From General Vision Language Model to Versatile GUI Agent (2025.acl-long)
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Wentong Chen, Junbo Cui, Jinyi Hu, Yujia Qin, Junjie Fang, Yue Zhao, Chongyi Wang, Jun Liu, Guirong Chen, Yupeng Huo, Yuan Yao, Yankai Lin, Zhiyuan Liu, Maosong Sun
| Challenge: | Graphical User Interfaces (GUIs) are a pivotal medium for human-computer interaction. |
| Approach: | They propose a series of datasets for training visual-based GUI agents using general VLMs. |
| Outcome: | The proposed GUICourse datasets show that even a small-sized GUI agent performs better on GUI tasks. |
CURE: Critique-Driven Unified Reinforcement Learning for Test-Time Self-Improvement (2026.acl-long)
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| Challenge: | Existing critique-guided methods fail to equip models with the autonomous improvement capabilities required for test-time scaling. |
| Approach: | They propose a framework that jointly optimizes a single policy for standard solving, critiquing, and guided re-exploration. |
| Outcome: | The proposed framework maintains competitive single-turn performance and unlocks effective inference-time scaling. |