@conference {Bouchard2010Variational,
	title = {Variational inference over combinatorial spaces},
	booktitle = {Advances in Neural Information Processing Systems 23 (NIPS)},
	volume = {23},
	year = {2010},
	pages = {280{\textendash}288},
	author = {Alexandre Bouchard-C{\^o}t{\'e} and Michael I. Jordan}
}
