FRAG: A Flexible Modular Framework for Retrieval-Augmented Generation based on Knowledge Graphs. - Gao, Zengyi; Cao, Yukun; Wang, Hairu; Ke, Ao; Feng, Yuan; Xie, Xike; Zhou, S. Kevin (CoRR, 2025)

Out-of-Distribution Detection for Learning-Based Chest X-Ray Diagnosis. - Chen, Wenlong; Feng, Chuanwen; Ke, Ao; Xie, Xike; Zhou, S. Kevin (2024)

Detecting Out-of-Distribution Samples via Conditional Distribution Entropy with Optimal Transport. - Feng, Chuanwen; Chen, Wenlong; Ke, Ao; Ren, Yilong; Xie, Xike; Zhou, S. Kevin (CoRR, 2024)

Prototype-based Optimal Transport for Out-of-Distribution Detection. - Ke, Ao; Chen, Wenlong; Feng, Chuanwen; Cao, Yukun; Xie, Xike; Zhou, S. Kevin; Feng, Lei (CoRR, 2024)

Boosting Out-of-Distribution Detection with Sample Weighting. - Ke, Ao; Chen, Wenlong; Feng, Chuanwen; Xie, Xike (2023)