2023

doi dblp
S2TUL: A Semi-Supervised Framework for Trajectory-User Linking
Liwei Deng | Hao Sun | Yan Zhao | Shuncheng Liu | Kai Zheng
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

2022

doi dblp
RISE: A Velocity Control Framework with Minimal Impacts based on Reinforcement Learning
Yuyang Xia | Shuncheng Liu | Xu Chen | Zhi Xu | Kai Zheng | Han Su
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp
HeGA: Heterogeneous Graph Aggregation Network for Trajectory Prediction in High-Density Traffic
Shuncheng Liu | Xu Chen | Ziniu Wu | Liwei Deng | Han Su | Kai Zheng
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp
Efficient Learning with Pseudo Labels for Query Cost Estimation
Shuncheng Liu | Xu Chen | Yan Zhao | Jin Chen | Rui Zhou | Kai Zheng
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp
Efficient Trajectory Similarity Computation with Contrastive Learning
Liwei Deng | Yan Zhao | Zidan Fu | Hao Sun | Shuncheng Liu | Kai Zheng
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

2021

doi dblp
PATROL: A Velocity Control Framework for Autonomous Vehicle via Spatial-Temporal Reinforcement Learning
Zhi Xu | Shuncheng Liu | Ziniu Wu | Xu Chen | Kai Zeng | Kai Zheng | Han Su
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

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