@Proceedings{Supelec491,
author = {Oliver Lemon and Olivier Pietquin},
title = {Machine learning for adaptivity in spoken dialogue systems, Special Session at Interspeech 2009},
year = {2009},
month = {September},
address = {Brighton (UK)},
url = {http://www.interspeech2009.org/conference/specialsessions.php}
}