@conference {ommer:EMMCVPR:2003,
	title = {A Compositionality Architecture for Perceptual Feature Grouping},
	booktitle = {Proceedings of the International Workshop on Energy Minimization Methods in Computer Vision and Pattern Recognition},
	volume = {2683},
	year = {2003},
	pages = {275--290},
	publisher = {Springer},
	organization = {Springer},
	author = {Bj{\"o}rn Ommer and J. M. Buhmann}
}
