@incollection{ACHKN18,
    title = {Online Learning of Quantum States},
    author = {Aaronson, Scott and Chen, Xinyi and Hazan, Elad and Kale,
    Satyen and Nayak, Ashwin},
    booktitle = {Advances in Neural Information Processing Systems 31},
    editor = {S. Bengio and H. Wallach and H. Larochelle and K. Grauman
        and N. Cesa-Bianchi and R. Garnett},
    pages = {8962--8972},
    year = {2018},
    month = dec,
    publisher = {Curran Associates, Inc.},
    url =
{http://papers.nips.cc/paper/8111-online-learning-of-quantum-states.pdf}
}