Sparse Communication for Distributed Gradient Descent Alham Fikri Aji author Kenneth Heafield author 2017-09 text Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing Martha Palmer editor Rebecca Hwa editor Sebastian Riedel editor Association for Computational Linguistics Copenhagen, Denmark conference publication aji-heafield-2017-sparse 10.18653/v1/D17-1045 https://aclanthology.org/D17-1045/ 2017-09 440 445