Hao Liu

2026

doi dblp
GPU-accelerated Multi-relational Parallel Graph Retrieval for Web-scale Recommendations.
Zhuoning Guo|Guangxing Chen|Qian Gao|Xiaochao Liao|Jianjia Zheng|Lu Shen|Hao Liu
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.
doi dblp
An LLM-Powered Cooperative Framework for Large-Scale Multi-Vehicle Navigation.
Yuping Zhou|Siqi Lai|Jindong Han|Hao Liu
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
Towards Predicting Urban Land Use Changes: A Dynamic Graph Alignment Perspective.
Yu Fan|Xinjiang Lu|Hao Liu|Pengfei Wang|Liang Liu|Huadong Ma|Jingbo Zhou
ACM Transactions on Intelligent Systems and Technology (TIST) 2025 Volume 16 Issue 2
doi dblp
LLM-Enhanced User-Item Interactions: Leveraging Edge Information for Optimized Recommendations.
Xinyuan Wang|Liang Wu|Liangjie Hong|Hao Liu|Yanjie Fu
ACM Transactions on Intelligent Systems and Technology (TIST) 2025 Volume 16 Issue 5
doi dblp
Automatic Instruction Data Selection for Large Language Models via Uncertainty-Aware Influence Maximization.
Jindong Han|Hao Liu|Jun Fang|Naiqiang Tan|Hui Xiong
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025
doi dblp
Subgraph Federated Unlearning.
Fan Liu|Hao Liu
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2023

doi dblp
GBTTE: Graph Attention Network Based Bus Travel Time Estimation.
Yuecheng Rong|Juntao Yao|Jun Liu|Yifan Fang|Wei Luo|Hao Liu|Jie Ma|Zepeng Dan|Jinzhu Lin|Zhi Wu|Yan Zhang|Chuanming Zhang
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

2021

doi dblp
Incremental Spatio-Temporal Graph Learning for Online Query-POI Matching.
Zixuan Yuan|Hao Liu|Junming Liu|Yanchi Liu|Yang Yang|Renjun Hu|Hui Xiong
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.
doi dblp
Intelligent Electric Vehicle Charging Recommendation Based on Multi-Agent Reinforcement Learning.
Weijia Zhang|Hao Liu|Fan Wang|Tong Xu|Haoran Xin|Dejing Dou|Hui Xiong
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.

2020

doi dblp
Spatial Object Recommendation with Hints: When Spatial Granularity Matters.
Hui Luo|Jingbo Zhou|Zhifeng Bao|Shuangli Li|J. Shane Culpepper|Haochao Ying|Hao Liu|Hui Xiong
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020
doi dblp
Spatio-Temporal Dual Graph Attention Network for Query-POI Matching.
Zixuan Yuan|Hao Liu|Yanchi Liu|Denghui Zhang|Fei Yi|Nengjun Zhu|Hui Xiong
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

2017

doi dblp
TICC: Transparent Inter-Column Compression for Column-Oriented Database Systems.
Hao Liu|Haoyu Tan|Arunav Mishra|Yudian Ji|Jiang Xiao|Haoyu Tan|Arunav Mishra|Qiong Luo|Lionel M. Ni
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017