@inproceedings{NEURIPS2022_26166977, author = {ZHOU, Qihua and Guo, Song and LIU, YI and ZHANG, Jie and Zhang, Jiewei and GUO, Tao and XU, Zhenda and Liu, Xun and Qu, Zhihao}, booktitle = {Advances in Neural Information Processing Systems}, editor = {S. Koyejo and S. Mohamed and A. Agarwal and D. Belgrave and K. Cho and A. Oh}, pages = {5788--5801}, publisher = {Curran Associates, Inc.}, title = {Hierarchical Channel-spatial Encoding for Communication-efficient Collaborative Learning}, url = {https://proceedings.neurips.cc/paper_files/paper/2022/file/2616697705f72f16a8eac9c295d37d94-Paper-Conference.pdf}, volume = {35}, year = {2022} }