@INPROCEEDINGS{Wilhelm-ICMI-2003,
author = {Wilhelm, Torsten and Boehme, Hans-Joachim and Gross, Horst-Michael},
title = {Towards an Attentive Robotic Dialog Partner},
booktitle = {Int. Conf. on Multimodal Interfaces (ICMI)},
year = {2003},
pages = {297--300},
publisher = {ACM}
}