@inproceedings{wei2015extra:,
title={EXTRA: An exact first-order algorithm for decentralized consensus optimization},
author={Wei Shi, Qing Ling, Gang Wu, and Wotao Yin},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170126132426104604123},
booktitle={SIAM Journal on Optimization},
year={2015},
}
Wei Shi, Qing Ling, Gang Wu, and Wotao Yin. EXTRA: An exact first-order algorithm for decentralized consensus optimization. 2015. In SIAM Journal on Optimization. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170126132426104604123.