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Generative-Free Urban Flow Imputation

Urban flow imputation, which aims to infer the missing flows of some locations based on the available flows of surrounding areas, is …

Senzhang Wang, Jiyue Li*, Hao Miao, Junbo Zhang, Junxing Zhu, Jianxin Wang

Generative-Free Urban Flow Imputation

TrajFormer: Efficient Trajectory Classification with Transformers

Transformers have been an efficient alternative to recurrent neural networks in many sequential learning tasks. When adapting …

Yuxuan Liang, Kun Ouyang, Yiwei Wang, Xu Liu, Hongyang Chen, Junbo Zhang, Yu Zheng, Roger Zimmermann

TrajFormer: Efficient Trajectory Classification with Transformers

DeepSpatial'22: The 3rd International Workshop on Deep Learning for Spatiotemporal Data, Applications, and Systems

Zhe Jiang, Liang Zhao, Xun Zhou, Robert N Stewart, Junbo Zhang, Shashi Shekhar, Jieping Ye

EAST: An Enhanced Automated Machine Learning Library for Spatio-Temporal Forecasting

Huge spatio-temporal data (e.g., traffic flow, human mobility, and geographical data) are generated in modern cities. Accurately …

Songyu Ke, Li Song, Kainan Bao, Zheyi Pan*, Junbo Zhang#, Yu Zheng

EAST: An Enhanced Automated Machine Learning Library for Spatio-Temporal Forecasting

Precision CityShield Against Hazardous Chemicals Threats via Location Mining and Self-Supervised Learning

Jiahao Ji*, Jingyuan Wang, Junjie Wu, Boyang Han, Junbo Zhang, Yu Zheng

Precision CityShield Against Hazardous Chemicals Threats via Location Mining and Self-Supervised Learning

Multi-Memory enhanced Separation Network for Indoor Temperature Prediction

Zhewen Duan, Xiuwen Yi*, Peng Li, Dekang Qi, Yexin Li, Haoran Xu, Yanyong Huang, Junbo Zhang, Yu Zheng

Multi-Memory enhanced Separation Network for Indoor Temperature Prediction

AutoSTG: Neural Architecture Search for Predictions of Spatio-Temporal Graph

Zheyi Pan*, Songyu Ke, Xiaodu Yang, Yuxuan Liang, Yong Yu, Junbo Zhang#, Yu Zheng

AutoSTG: Neural Architecture Search for Predictions of Spatio-Temporal Graph

Fine-grained Urban Flow Prediction

Yuxuan Liang, Kun Ouyang, Junkai Sun*, Yiwei Wang, Junbo Zhang, Yu Zheng, David S.Rosenblum, Roger Zimmermann

Fine-grained Urban Flow Prediction

Traffic Flow Forecasting with Spatial-Temporal Graph Diffusion Network

Xiyue Zhang, Chao Huang*, Yong Xu, Lianghao Xia, Peng Dai, Liefeng Bo, Junbo Zhang, Yu Zheng

Traffic Flow Forecasting with Spatial-Temporal Graph Diffusion Network

You Are How You Use: Catching Gas Theft Suspects among Diverse Restaurant Users

CIKM 2020, Applied Research Track

Xiaodu Yang, Xiuwen Yi*, Shun Chen, Sijie Ruan, Junbo Zhang, Yu Zheng, Tianrui Li

You Are How You Use: Catching Gas Theft Suspects among Diverse Restaurant Users