@conference {ommer:ECCV:2006,
	title = {Learning Compositional Categorization Models},
	booktitle = {Proceedings of the European Conference on Computer Vision},
	volume = {3953},
	year = {2006},
	pages = {316--329},
	publisher = {Springer},
	organization = {Springer},
	author = {Bj{\"o}rn Ommer and J. M. Buhmann}
}
