Generative Flows with Matrix Exponential. - Changyi Xiao; Ligang Liu (ICML, 2020)

Knowledge Graph Embedding by Normalizing Flows. - Changyi Xiao; Xiangnan He 001; Yixin Cao 002 (AAAI, 2023)

Complex Logical Query Answering by Calibrating Knowledge Graph Completion Models. - Changyi Xiao; Yixin Cao 002 (ACL (Findings), 2024)

Knowledge Graph Completion by Intermediate Variables Regularization. - Changyi Xiao; Yixin Cao 002 (NeurIPS, 2024)

BNPO: Beta Normalization Policy Optimization. - Changyi Xiao; Mengdi Zhang; Yixin Cao (CoRR, 2025)

Long or short CoT? Investigating Instance-level Switch of Large Reasoning Models. - Ruiqi Zhang; Changyi Xiao; Yixin Cao 002 (CoRR, 2025)