@conference{c9a089c8777042b987a4bc3f0160c363,
title = "Detecting user engagement with a robot companion using task and social interaction-based features",
author = "Ginevra Castellano and A Pereira and I Leite and A Paiva and PW McOwan",
year = "2009",
month = jan,
day = "1",
language = "English",
pages = "119--126",
note = "Proceedings of International Conference on Multimodal Interfaces and Workshop on Machine Learning for Multimodal Interaction (ICMI-MLMI'09) ) ; Conference date: 01-01-2009",
}