@article {2184,
	title = {Designing and Evaluating a Social Gaze-Control System for a Humanoid Robot },
	journal = {IEEE Transactions on Human-Machine Systems },
	volume = {44},
	year = {2014},
	pages = {157-168},
	keywords = {Robotics},
	author = {A. Zaraki and D. Mazzei and Giuliani, M. and D. De Rossi}
}
@conference {2188,
	title = {An RGB-D Based Social Behavior Interpretation System for a Humanoid Social Robot},
	booktitle = {IEEE-RSI International Conference on Robotics and Mechatronics 2014 },
	year = {2014},
	pages = {185 - 190},
	publisher = {IEEE},
	organization = {IEEE},
	address = {Tehran, Iran, October 15-17},
	keywords = {Bioengineering, Robotics},
	doi = {10.1109/ICRoM.2014.6990898},
	author = {A. Zaraki and Giuliani, M. and Dehkordi, M. B. and D. Mazzei and D{\textquoteright}Ursi, A. and D. De Rossi}
}
