Tongya Zheng / 郑铜亚

Postdoc | Big Graph Center | Hangzhou City University

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I am currently working as a Postdoctoral Researcher at Big Graph Center, School of Computer and Computing Science @ Hangzhou City University. I obtained my Ph.D. degree from the Colledge of Computer Science and Technology, Zhejiang University, in 2023 under the supervision of Prof. Mingli Song and Prof. Chun Chen. Prior to that, I recieved the B.Eng. degree from Nanjing University of Science and Technology, in 2017. Please feel free to contact me if you are interested in my research :)

My current research interests include

$^\dagger$ Equal contribution.

Spatiotemporal gated traffic trajectory simulation with semantic-aware graph learning [Paper] [Code]
Yu Wang, Ji Cao, Wenjie Huang, Zhihua Liu, Tongya Zheng$^*$, Mingli Song.
Information Fusion, 2024.
COLA: Cross-city Mobility Transformer for Human Trajectory Simulation [Paper] [Code]
Yu Wang, Tongya Zheng$^*$, Yuxuan Liang, Shunyu Liu, Mingli Song.
The Web Conference (WWW), 2024.
Temporal Aggregation and Propagation Graph Neural Networks for Dynamic Representation [Paper] [Code]
Tongya Zheng, Xinchao Wang, Zunlei Feng, Jie Song, Yunzhi Hao, Mingli Song, Xingen Wang, Xinyu Wang, Chun Chen.
IEEE Transactions on Knowledge and Data Engineering, 2023.
Transition Propagation Graph Neural Networks for Temporal Networks [Paper] [Code]
Tongya Zheng, Zunlei Feng, Tianli Zhang, Yunzhi Hao, Mingli Song, Xingen Wang, Xinyu Wang, Ji Zhao, Chun Chen
IEEE Transactions on Neural Networks and Learning Systems, 2022.
Learning Dynamic Preference Structure Embedding From Temporal Networks [Paper] [Code]
Tongya Zheng, Zunlei Feng, Yu Wang, Chengchao Shen, Mingli Song, Xingen Wang, Xinyu Wang, Chun Chen, Hao Xu.
IEEE International Conference on Big Knowledge (ICBK), 2021.

Outstanding Graduate, Zhejiang University, 2020, 2021.
Academic Excellence Scholarship, Nanjing University of Science and Technology, 2017.
National Inspirational Scholarship, Nanjing University of Science and Technology, 2014, 2015.