Yuhai Zhao

2026

HU-RNSP: Efficiently mining high-utility repeated negative sequential patterns.

Ke Xiao|Ping Qiu|Dun Lan|Xiangjun Dong|Lei Guo|Yuhai Zhao|Yongshun Gong|Long Zhao

Information Processing and Management 2026 Volume 63 Issue 2

TaNSP: An efficient target pattern mining algorithm based on negative sequential pattern.

Xiaowen Cui|Xue Dong|Ping Qiu|Chuanhou Sun|Yuhai Zhao|Wenpeng Lu|Xiangjun Dong

Information Processing and Management 2026 Volume 63 Issue 5

DS_HURNSP: An effective method for mining high utility repeated negative sequential patterns from data streams.

Xiangjun Dong|Yicong Zhen|Ping Qiu|Jing Chi|Lei Guo|Wenpeng Lu|Long Zhao|Yongshun Gong|Yuhai Zhao

Information Processing and Management 2026 Volume 63 Issue 5

Graph-to-Tree: Topological Decomposition for Self-Supervised Learning.

Yejiang Wang|Yuhai Zhao|Fangting Li|Jiapu Wang|Meixia Wang|Ling Li|Miaomiao Huang|Zhengkui Wang|Shirui Pan

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.

Hierarchical Graph-Bag-Network for Self-Supervised Multi-Graph Learning.

Meixia Wang|Yuhai Zhao|Zhengkui Wang|Fenglong Ma|Yejiang Wang|Miaomiao Huang|Fazal Wahab|Wen Shan|Xingwei Wang

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

Distributed Computation of k-Vertex Connected Components in Large Scale Networks.

Xinchao Hu|Yuan Li|Feng Guo|Shan Huang|Guoli Yang|Yuhai Zhao

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

GRIT: An Accurate and Efficient Graph Stream Summarization for Temporal Query.

Jingxian Hu|Guozhang Sun|Xin Wang|Yuhai Zhao|Yuan Li|Xingwei Wang

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

LEI: Reinforced Multi-Object Cache Admission.

Hexuan Lv|Yuhai Zhao|Sice Wang

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

Discovering Group Collapser for Network Resilience.

Guozhang Sun|Haoyuan Wang|Yuhai Zhao|Zhengkui Wang|Yuan Li|Xingwei Wang

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

Hybrid2: Distributed GNN Training System Enhanced by Dual-Hybrid for Sampling and Loading.

Chu Zhao|Shengjie Dong|Yuhai Zhao|Yuan Li|Zhengkui Wang|Xingwei Wang

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

2024

FABLE: Approximate Butterfly Counting in Bipartite Graph Stream with Duplicate Edges.

Guozhang Sun|Yuhai Zhao|Yuan Li

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

NeutronCache: An Efficient Cache-Enhanced Distributed Graph Neural Network Training System.

Chu Zhao|Shengjie Dong|Yuhai Zhao|Yuan Li

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

2023

A fault-tolerant optimization mechanism for spatiotemporal data analysis in flink.

Hangxu Ji|Gang Wu|Yuhai Zhao|Liuguo Wei|Guoren Wang|Yuchen Fan

World Wide Web (WWW) 2023 Volume 26 Issue 3

2021

Efficient continual cohesive subgraph search in large temporal graphs.

Yuan Li|Jinsheng Liu|Huiqun Zhao|Jing Sun|Yuhai Zhao|Guoren Wang

World Wide Web (WWW) 2021 Volume 24 Issue 5

2020

Towards k-vertex connected component discovery from large networks.

Yuan Li|Guoren Wang|Yuhai Zhao|Feida Zhu|Yubao Wu

World Wide Web (WWW) 2020 Volume 23 Issue 2

2014

ELM ∗ : distributed extreme learning machine with MapReduce.

Junchang Xin|Zhiqiong Wang|Chen Chen|LinLin Ding|Guoren Wang|Yuhai Zhao

World Wide Web (WWW) 2014 Volume 17 Issue 5