He, Yongxin

2 publications

NeurIPS 2025 DETree: DEtecting Human-AI Collaborative Texts via Tree-Structured Hierarchical Representation Learning Yongxin He, Shan Zhang, Yixuan Cao, Lei Ma, Ping Luo

NeurIPS 2024 DeTeCtive: Detecting AI-Generated Text via Multi-Level Contrastive Learning Xun Guo, Shan Zhang, Yongxin He, Ting Zhang, Wanquan Feng, Haibin Huang, Chongyang Ma