@Misc{OberhoffEtAl2011KIOccTalk,
  author="Endres, D. and Oberhoff, D. and Giese, M.A. and Kolesnik, M.",
  title="Gates for Handling Occlusion in {B}ayesian Models of Images",
  howpublished="Presented at the 34th Annual German Conference on AI (KI2011), Berlin, Germany",
  year="2011"
}