@INPROCEEDINGS{9412538,  
author={Men, Qianhui and Ho, Edmond S. L. and Shum, Hubert P. H. and Leung, Howard},
booktitle={2020 25th International Conference on Pattern Recognition (ICPR)},   
title={A Two-Stream Recurrent Network for Skeleton-based Human Interaction Recognition}, 
year={2021},  
volume={},  
number={},  
pages={2771-2778},  
doi={10.1109/ICPR48806.2021.9412538}}