Xin Liu

According to our database, Xin Liu authored at least 6 papers between 2024 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Homophily Edge Augment Graph Neural Network for High-Class Homophily Variance Learning.

Mingjian Guang, Rui Zhang, Dawei Cheng, Xiaoyang Wang, Xin Liu, Jie Yang, Yi Ouyang, Xian Wu, Yefeng Zheng

IEEE Trans. Pattern Anal. Mach. Intell., March, 2026

Role Perceptual Augmented Temporal Graph Network for Related-party Transaction Detection.

Xin Liu, Yuanhang Yu, Peng Zhu, Dawei Cheng, Changjun Jiang

Proceedings of the Fortieth AAAI Conference on Artificial Intelligence, 2026

2025

Multi-Granularity Augmented Graph Learning for Spoofing Transaction Detection.

Xin Liu, Haojun Rui, Dawei Cheng, Li Han, Zhongyun Zhou, Guoping Zhao

Proceedings of the ACM on Web Conference 2025, 2025

2024

Generation is better than Modification: Combating High Class Homophily Variance in Graph Anomaly Detection.

Rui Zhang, Dawei Cheng, Xin Liu, Jie Yang, Yi Ouyang, Xian Wu, Yefeng Zheng

CoRR, 2024

Asymmetric Graph-Based Deep Reinforcement Learning for Portfolio Optimization.

Haoyu Sun, Xin Liu, Yuxuan Bian, Peng Zhu, Dawei Cheng, Yuqi Liang

Proceedings of the Machine Learning and Knowledge Discovery in Databases. Applied Data Science Track, 2024

Safeguarding Fraud Detection from Attacks: A Robust Graph Learning Approach.

Jiasheng Wu, Xin Liu, Dawei Cheng, Yi Ouyang, Xian Wu, Yefeng Zheng

Proceedings of the Thirty-Third International Joint Conference on Artificial Intelligence, 2024