@article{ye2020_Covid-19_Satellite, title={a-Satellite: An AI-driven System and Benchmark Datasets for Hierarchical Community-level Risk Assessment to Help Combat COVID-19}, author={Ye, Yanfang and Hou, Shifu and Fan, Yujie and Qian, Yiyue and Zhang, Yiming and Sun, Shiyu and Peng, Qian and Laparo, Kenneth}, journal={arXiv preprint arXiv:2003.12232}, year={2020} }