@inproceedings{CSCW-2012-SunWF,
	author        = "Chengzheng Sun and Hongkai Wen and Hongfei Fan",
	booktitle     = "{Proceedings of the 15th ACM Conference on Computer Supported Cooperative Work}",
	doi           = "10.1145/2145204.2145411",
	isbn          = "978-1-4503-1086-4",
	pages         = "1391--1400",
	publisher     = "{ACM}",
	title         = "{Operational transformation for orthogonal conflict resolution in real-time collaborative 2d editing systems}",
	year          = 2012,
}