@incollection{LuckeEtAl2009,
 title = {Occlusive Components Analysis},
 author = {J\"{o}rg L\"{u}cke and Richard Turner and Maneesh Sahani and Marc Henniges},
 booktitle = {Advances in Neural Information Processing Systems 22},
 editor = {Y. Bengio and D. Schuurmans and J. Lafferty and C. K. I. Williams and A. Culotta},
 pages = {1069--1077},
 year = {2009}
}