@conference {adaptativeHRI,
	title = {Adaptative Human-Robot Interaction for Mobile Robots},
	booktitle = {17th Int. Symposium on Robot and Human Interactive Communication. RO-MAN 2008},
	year = {2008},
	pages = {243{\textendash}248},
	isbn = {978-1-4244-2212-8},
	author = {Alberto Valero and Fernando Matia and Massimo Mecella and Daniele Nardi}
}
