Jianwen Chen — accepted AI-conference papers

2022

Rangeinet: Fast Lidar Point Cloud Temporal Interpolation

Lili Zhao, Xuhu Lin, Wenyi Wang, Kai-Kuang Ma, Jianwen Chen

ICASSP 2022accepted

Due to the low scan rate of LiDAR sensors, LiDAR point cloud streams usually have a low frame rate, which is far below that of other sensors such as cameras. This could incur frame rate mismatch while conducting multi-sensor data fusion. LiDAR point cloud temporal interpolation aims to synthesize th…

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2021

Learning Attributed Graph Representation with Communicative Message Passing Transformer

Jianwen Chen, Shuangjia Zheng, Ying Song, Jiahua Rao, Yuedong Yang

IJCAI 2021poster

Constructing appropriate representations of molecules lies at the core of numerous tasks such as material science, chemistry, and drug designs. Recent researches abstract molecules as attributed graphs and employ graph neural networks (GNN) for molecular representation learning, which have made rema…

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