@inproceedings{briggsscheutz12aisb,
title={Multi-modal Belief Updates in Multi-Robot Human-Robot Dialogue Interaction},
author={Gordon Briggs and Matthias Scheutz},
year={2012},
booktitle={Proceedings of 2012 Symposium on Linguistic and Cognitive Approaches to Dialogue Agents},
url={https://hrilab.tufts.edu/publications/briggsscheutz12aisb.pdf}
}