@inproceedings{SIGMOD-2014-WongKCLY,
	author        = "Wai Kit Wong and Ben Kao and David Wai-Lok Cheung and Rongbin Li and Siu-Ming Yiu",
	booktitle     = "{Proceedings of the 32nd ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/2588555.2588572",
	isbn          = "978-1-4503-2376-5",
	pages         = "1395--1406",
	publisher     = "{ACM}",
	title         = "{Secure query processing with data interoperability in a cloud database environment}",
	year          = 2014,
}