Jingyun Zhang

2026

doi dblp
Enhanced Pre-training for Recommendation via Hypergraph Structural Entropy.
Jingyun Zhang|Hao Peng|Mingdai Yang|Philip S. Yu
ACM Transactions on Information Systems (TOIS) 2026 Volume 44 Issue 2

2025

doi dblp
Relational Prompt-Based Pre-Trained Language Models for Social Event Detection.
Pu Li|Xiaoyan Yu|Hao Peng|Yantuan Xian|Linqin Wang|Li Sun|Jingyun Zhang|Philip S. Yu
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 1

2024

doi dblp
Unsupervised Social Bot Detection via Structural Information Theory.
Hao Peng|Jingyun Zhang|Xiang Huang|Zhifeng Hao|Angsheng Li|Zhengtao Yu|Philip S. Yu
ACM Transactions on Information Systems (TOIS) 2024 Volume 42 Issue 6
doi dblp
Multivariate Time-Series Anomaly Detection based on Enhancing Graph Attention Networks with Topological Analysis.
Zhe Liu|Xiang Huang|Jingyun Zhang|Zhifeng Hao|Li Sun|Hao Peng
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024