School of Computer and Information, Hohai University; Department of Computing, The Hong Kong Polytechnic University
Qihua ZHOU, Song Guo, YI LIU, Jie ZHANG, Jiewei Zhang, Tao GUO, Zhenda XU, Xun Liu, Zhihao Qu
Collaborative Learning;Feature Encoding;Traffic Saving
Hierarchical Channel-spatial Encoding for Communication-efficient Collaborative Learning