@Misc{Hoey362009,
	author={Christian  Peters and Sven  Wachsmuth and Jesse  Hoey},
	title={Learning to recognise behaviours of persons with dementia using multiple cues in an HMM-based approach},
	booktitle={Proceedings of the  ACM 2nd International Conference on PErvasive Technologies Related to Assistive Environments},
	publisher={ACM Press},
	address={Corfu, Greece},
	year={2009}
}