Chakrabarti, ArijitGhosh, J K2011-09-192011-09-192006Annals of the institute of statistical mathematics,V58,P1-20http://hdl.handle.net/10263/2569enNonparametric regressionMinimaxAICOracleBrownian motionWhite noiseOptimality of AIC in inference about Brownian motionArticle