Dialogue for Prompting: a Policy-Gradient-Based Discrete Prompt Optimization for Few-shot Learning. - Chengzhengxu Li; Xiaoming Liu 011; Yichen Wang 002; Duyi Li; Yu Lan 001; Chao Shen 001 (CoRR, 2023)

Dialogue for Prompting: A Policy-Gradient-Based Discrete Prompt Generation for Few-Shot Learning. - Chengzhengxu Li; Xiaoming Liu 011; Yichen Wang 002; Duyi Li; Yu Lan 001; Chao Shen 001 (AAAI, 2024)

Does DetectGPT Fully Utilize Perturbation? Bridging Selective Perturbation to Fine-tuned Contrastive Learning Detector would be Better. - Shengchao Liu; Xiaoming Liu 011; Yichen Wang 002; Zehua Cheng; Chengzhengxu Li; Zhaohan Zhang; Yu Lan 001; Chao Shen 001 (ACL (1), 2024)

StablePT : Towards Stable Prompting for Few-shot Learning via Input Separation. - Xiaoming Liu 011; Chen Liu; Zhaohan Zhang; Chengzhengxu Li; Longtian Wang; Yu Lan 001; Chao Shen 001 (EMNLP (Findings), 2024)

Concentrate Attention: Towards Domain-Generalizable Prompt Optimization for Language Models. - Chengzhengxu Li; Xiaoming Liu 011; Zhaohan Zhang; Yichen Wang 002; Chen Liu; Yu Lan 001; Chao Shen 001 (NeurIPS, 2024)

Does DetectGPT Fully Utilize Perturbation? Bridge Selective Perturbation to Fine-tuned Contrastive Learning Detector would be Better. - Shengchao Liu; Xiaoming Liu 011; Yichen Wang 002; Zehua Cheng; Chengzhengxu Li; Zhaohan Zhang; Yu Lan 001; Chao Shen 001 (CoRR, 2024)

Iron Sharpens Iron: Defending Against Attacks in Machine-Generated Text Detection with Adversarial Training. - Yuanfan Li; Zhaohan Zhang; Chengzhengxu Li; Chao Shen; Xiaoming Liu (ACL (1), 2025)

MGT-Prism: Enhancing Domain Generalization for Machine-Generated Text Detection via Spectral Alignment. - Shengchao Liu; Xiaoming Liu; Chengzhengxu Li; Zhaohan Zhang; Guoxin Ma; Yu Lan; Shuai Xiao (CoRR, 2025)