@InProceedings{ KSDB10,
	author = "Niklas Klein and Stephan Sigg and Klaus David and Michael Beigl",
	title = "DAG Based Context Reasoning: Optimised DAG Creation",
	booktitle = "Proceedings of the first Workshop on Context-Systems Design, Evaluation and Optimisation",
	year = "2010",
	month = Feb,
	ibrauthors = "sigg,beigl",
	ibrgroups = "dus"
}