@inproceedings{lemon-EtAl:2002:ACLdemo,
  author    = {Lemon, Oliver  and  Gruenstein, Alexander  and  Battle, Alexis  and  Bratt, Elizabeth  and  Peters, Stanley},
  title     = {Multi-tasking in Practical Multi-modal Dialogue Systems},
  booktitle = {Proceedings of the ACL-02 Demonstrations Session },
  year      = 2002,
  month     = {July},
  address   = {Philadelphia},
  publisher = {Association for Computational Linguistics},
  pages     = {106--107}
}