@inproceedings{NEURIPS2018_0a348ede, author = {Gaillard, Pierre and Wintenberger, Olivier}, booktitle = {Advances in Neural Information Processing Systems}, editor = {S. Bengio and H. Wallach and H. Larochelle and K. Grauman and N. Cesa-Bianchi and R. Garnett}, pages = {}, publisher = {Curran Associates, Inc.}, title = {Efficient online algorithms for fast-rate regret bounds under sparsity}, url = {https://proceedings.neurips.cc/paper_files/paper/2018/file/0a348ede8ac3768875037baca5de6e26-Paper.pdf}, volume = {31}, year = {2018} }