@inproceedings{SIGMOD-2005-ChanET,
	author        = "Chee Yong Chan and Pin-Kwang Eng and Kian-Lee Tan",
	booktitle     = "{Proceedings of the 23rd ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/1066157.1066181",
	isbn          = "1-59593-060-4",
	pages         = "203--214",
	publisher     = "{ACM}",
	title         = "{Stratified Computation of Skylines with Partially-Ordered Domains}",
	year          = 2005,
}