[Zhou et al. "Communication-Efficient Distributed Multi-Task Learning with Matrix Sparsity Regularization." Machine Learning, 2020.](https://mlanthology.org/mlj/2020/zhou2020mlj-communicationefficient/) doi:10.1007/S10994-019-05847-6
@article{zhou2020mlj-communicationefficient,
title = {{Communication-Efficient Distributed Multi-Task Learning with Matrix Sparsity Regularization}},
author = {Zhou, Qiang and Chen, Yu and Pan, Sinno Jialin},
journal = {Machine Learning},
year = {2020},
pages = {569-601},
doi = {10.1007/S10994-019-05847-6},
volume = {109},
url = {https://mlanthology.org/mlj/2020/zhou2020mlj-communicationefficient/}
}