@inproceedings{EDOC-2008-OrriensY,
	author        = "Bart Orriëns and Jian Yang",
	booktitle     = "{Proceedings of the 12th International Enterprise Distributed Object Computing Conference}",
	doi           = "10.1109/EDOC.2008.38",
	isbn          = "978-0-7695-3373-5",
	pages         = "316--322",
	publisher     = "{IEEE Computer Society}",
	title         = "{On the Specification and Negotiation of Quality of Service for Collaborative Services}",
	year          = 2008,
}