@inproceedings{'BosOka2002COLING',
   title     = {'An Inference-based Approach to Dialogue System Design'},
   author    = {Bos, Johan and 'Oka', 'Tetsushi'},
   booktitle = {'COLING 2002. Proceedings of the 19th International Conference on Computational Linguistics'},
   pages     = {113--119},
   year      = {2002}
}