@unpublished{TUW-221194, author = {Jung, Alexander and Heckel, Reinhard and B{\"o}lcskei, Helmut and Hlawatsch, Franz}, title = {Compressive Nonparametric Graphical Model Selection for Time Series: A Multitask Learning Approach}, year = {2013}, note = {invited; poster presentation: Workshop on Statistical Issues in Compressive Sensing, G{\"o}ttingen; 2013-11-11 -- 2013-11-13} }