@inproceedings{PPDP-2000-PierroW,
	author        = "Alessandra Di Pierro and Herbert Wiklicky",
	booktitle     = "{Proceedings of the Second International Conference on Principles and Practice of Declarative Programming}",
	doi           = "10.1145/351268.351284",
	pages         = "127--138",
	title         = "{Concurrent constraint programming: towards probabilistic abstract interpretation}",
	year          = 2000,
}