Search Results for author: Wanghan Xu

Found 4 papers, 1 papers with code

GraphPub: Generation of Differential Privacy Graph with High Availability

no code implementations28 Feb 2024 Wanghan Xu, Bin Shi, Ao Liu, Jiqiang Zhang, Bo Dong

In recent years, with the rapid development of graph neural networks (GNN), more and more graph datasets have been published for GNN tasks.

CasCast: Skillful High-resolution Precipitation Nowcasting via Cascaded Modelling

no code implementations6 Feb 2024 Junchao Gong, Lei Bai, Peng Ye, Wanghan Xu, Na Liu, Jianhua Dai, Xiaokang Yang, Wanli Ouyang

Precipitation nowcasting based on radar data plays a crucial role in extreme weather prediction and has broad implications for disaster management.

Management

ExtremeCast: Boosting Extreme Value Prediction for Global Weather Forecast

1 code implementation2 Feb 2024 Wanghan Xu, Kang Chen, Tao Han, Hao Chen, Wanli Ouyang, Lei Bai

Data-driven weather forecast based on machine learning (ML) has experienced rapid development and demonstrated superior performance in the global medium-range forecast compared to traditional physics-based dynamical models.

Value prediction

Is 3-(F)WL Enough to Distinguish All 3D Graphs?

no code implementations24 Jan 2024 Wanghan Xu

However, whether the isomorphic discrimination power of k-WL is strictly increasing for more complex 3D graphs, or whether there exists k that can discriminate all 3D graphs, remains unexplored.

Graph Generation

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