Skip to content

Author

Lin-Chao Zhu

We have 4 of 24 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

#artificial intelligence Preprint Sep 2026

CaptchaArena: A Large-Scale, Fine-Grained Dataset for Training Computer-Use Agents on Interactive CAPTCHAs

CaptchaArena, the first large-scale, fine-grained training dataset for interactive CAPTCHA solving, is presented and CaptchaAgent, a single 9B policy for all 20 CAPTCHA types, is trained with supervised fine-tuning followed by reinforcement learning.

Zhen-Hao Zhang, Zhao-Yu Fan, Hao-Han Ying et al. · 0 citations
#artificial intelligence Preprint Sep 2026

From Interaction Traces to Persistent Skills: Online Evolution for Computer-Use Agents

This work presents an online skill-evolution framework that converts interaction trajectories and evaluator feedback into a persistent, versioned library of reusable procedures and characterize evolving skill libraries as auditable, shared procedural memory that can improve a fixed computer-use stack.

Long-Tao Hu, Xiao Liang, Lin-Chao Zhu · 1 citation
Jul 2026

SeekJudge: A Practical Reward Framework for Reinforcement Learning in Computer-Use Agents

The proposed SeekJudge framework, in which four role-specialized agents, a Condense, a Ground, a Seek and an Analyze agent, reach a verdict through a Seek--Analyze loop over the trajectory, is the first practical model-based reward to match or surpass native rule-based supervision in online RL.

Yang Wan, Zhenhao Zhang, Jie-Rui Wang et al. · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.