@inproceedings{CAiSE-2014-KayesHC,
	author        = "A. S. M. Kayes and Jun Han and Alan Colman",
	booktitle     = "{Proceedings of the 26th International Conference on Advanced Information Systems Engineering}",
	doi           = "10.1007/978-3-319-07881-6_5",
	isbn          = "978-3-319-07880-9",
	pages         = "58--74",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{PO-SAAC: A Purpose-Oriented Situation-Aware Access Control Framework for Software Services}",
	volume        = 8484,
	year          = 2014,
}