Zhengyi Yang

2026

doi dblp
CLGNN: A Contrastive Learning-based GNN for Temporal Betweenness Prediction under Extreme Value Imbalance.
Tianming Zhang|Renbo Zhang|Zhengyi Yang|Yunjun Gao|Bin Cao|Jing Fan
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2025

doi dblp
Tabular-textual question answering: From parallel program generation to large language models.
Xushuo Tang|Liuyi Chen|Wenke Yang|Zhengyi Yang|Mingchen Ju|Xin Shu|Zihan Yang|Yifu Tang
World Wide Web (WWW) 2025 Volume 28 Issue 4
doi dblp
On the Cross-type Homophily of Heterogeneous Graphs: Understanding and Unleashing.
Zhen Tao|Ziyue Qiao|Chaoqi Chen|Zhengyi Yang|Lun Du|Qingqiang Sun
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
Covering K-Cliques in Billion-Scale Graphs.
Kaiyu Chen|Dong Wen|Hanchen Wang|Zhengyi Yang|Wenjie Zhang|Xuemin Lin
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2024

doi dblp
Towards efficient simulation-based constrained temporal graph pattern matching.
Tianming Zhang|Xinwei Cai|Lu Chen|Zhengyi Yang|Yunjun Gao|Bin Cao|Jing Fan
World Wide Web (WWW) 2024 Volume 27 Issue 3
doi dblp
Hierarchical Structure Construction on Hypergraphs.
Qi Luo|Wenjie Zhang|Zhengyi Yang|Dong Wen|Xiaoyang Wang|Dongxiao Yu|Xuemin Lin
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
TATKC: A Temporal Graph Neural Network for Fast Approximate Temporal Katz Centrality Ranking.
Tianming Zhang|Junkai Fang|Zhengyi Yang|Bin Cao|Jing Fan
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024
doi dblp
Efficient Exact and Approximate Betweenness Centrality Computation for Temporal Graphs.
Tianming Zhang|Yunjun Gao|Jie Zhao|Lu Chen|Lu Jin|Zhengyi Yang|Bin Cao|Jing Fan
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

2023

doi dblp
Efficient continuous kNN join over dynamic high-dimensional data.
Nimish Ukey|Guangjian Zhang|Zhengyi Yang|Binghao Li|Wei Li|Wenjie Zhang
World Wide Web (WWW) 2023 Volume 26 Issue 6

2019

doi dblp
PatMat: A Distributed Pattern Matching Engine with Cypher.
Kongzhang Hao|Zhengyi Yang|Longbin Lai|Zhengmin Lai|Xin Jin|Xuemin Lin
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.