@inproceedings{SIGMOD-2011-VlachouDP,
	author        = "Akrivi Vlachou and Christos Doulkeridis and Neoklis Polyzotis",
	booktitle     = "{Proceedings of the 29th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/1989323.1989332",
	isbn          = "978-1-4503-0661-4",
	pages         = "73--84",
	publisher     = "{ACM}",
	title         = "{Skyline query processing over joins}",
	year          = 2011,
}