@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} }