Search Results for author: Yunzhi Hao

Found 3 papers, 2 papers with code

Spatiotemporal-Augmented Graph Neural Networks for Human Mobility Simulation

no code implementations15 Jun 2023 Yu Wang, Tongya Zheng, Shunyu Liu, KaiXuan Chen, Zunlei Feng, Yunzhi Hao, Mingli Song

The human mobility simulation task aims to generate human mobility trajectories given a small set of trajectory data, which have aroused much concern due to the scarcity and sparsity of human mobility data.

Transition Propagation Graph Neural Networks for Temporal Networks

1 code implementation15 Apr 2023 Tongya Zheng, Zunlei Feng, Tianli Zhang, Yunzhi Hao, Mingli Song, Xingen Wang, Xinyu Wang, Ji Zhao, Chun Chen

The proposed TIP-GNN focuses on the bilevel graph structure in temporal networks: besides the explicit interaction graph, a node's sequential interactions can also be constructed as a transition graph.

Graph Mining Link Prediction +1

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