@inproceedings{STOC-1988-KarpZ,
	author        = "Richard M. Karp and Yanjun Zhang",
	booktitle     = "{Proceedings of the 20th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/62212.62240",
	isbn          = "0-89791-264-0",
	pages         = "290--300",
	publisher     = "{ACM}",
	title         = "{A Randomized Parallel Branch-and-Bound Procedure}",
	year          = 1988,
}