Papers by Xinyu Zhong
MentalSeek-Dx: Towards Progressive Hypothetico-Deductive Reasoning for Real-world Psychiatric Diagnosis (2026.acl-long)
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Xiao Sun, null Ymyang, Xinyi Jiang, Yu Tian, Junnan Zhu, Jiang Zhong, Qin Lei, Jingwang Huang, Haoyang Zeng, Xinyu Zhou, Xin Xiao, Kaiwen Wei
| Challenge: | Mental health disorders represent a burgeoning global public health challenge . lack of ecological validity and fine-grained diagnostic supervision limits their utility . |
| Approach: | They propose a medical-specialized LLM trained to internalize clinical reasoning process through supervised trajectory construction and curriculum-based reinforcement learning. |
| Outcome: | The proposed model achieves state-of-the-art with only 14B parameters, establishing a clinically grounded framework for reliable psychiatric diagnosis. |
Learning from Failures: Error Notebook-guided Secure Code Generation (2026.findings-acl)
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| Challenge: | Existing security code generation methods rely on abstract security knowledge, resulting in suboptimal security. |
| Approach: | They propose a framework that integrates a Security Error Notebook and a Function Erro Notebook to provide concrete, actionable guidance to LLMs. |
| Outcome: | The proposed framework achieves a substantial leap in SP@1 metric, with GPT-4o-mini performance improving from 60.21% to 66.7% on CodeGuard+. |