@article{1440, title = {Tracking a Small Set of Experts by Mixing Past Posteriors}, author = {Bousquet, O. and Warmuth, M.}, journal = {Journal of Machine Learning Research}, volume = {3}, pages = {363-396}, editors = {Long, P.}, organization = {Max-Planck-Gesellschaft}, school = {Biologische Kybernetik}, year = {2002}, doi = {} }