@conference{DHL+05,
	author = {Olf Droegehorn and Sandra Haseloff and Tino Loeffler and Waltenegus Dargie and Sian Lau and Klaus David},
	title = {Context Awareness in I-Centric Systems - Dynamic Context Learning Using a Rule-Based Approach},
	year = {2005},
	address = {IEEE}
}