@inproceedings{PADL-2017-ZhouF,
	author        = "Neng-Fa Zhou and Jonathan Fruhman",
	booktitle     = "{Proceedings of the 19th International Symposium on Practical Aspects of Declarative Languages}",
	doi           = "10.1007/978-3-319-51676-9_2",
	isbn          = "978-3-319-51675-2",
	pages         = "19--33",
	publisher     = "{Springer}",
	title         = "{Canonicalizing High-Level Constructs in Picat}",
	year          = 2017,
}