@inproceedings{SEKE-2005-GuanG,
	author        = "Ying Guan and Aditya K. Ghose",
	booktitle     = "{Proceedings of the 17th International Conference on Software Engineering and Knowledge Engineering}",
	isbn          = "1-891706-16-0",
	pages         = "578--583",
	title         = "{Dealing with Web Service QoS factors using Constraint Hierarchy}",
	year          = 2005,
}