author={B. Buntschuh and C. Kamm and G. DiFabbrizio and A. Abella and M. Mohri and S. Narayanan and I. Zeljkovic and R.D. Sharp and J.H. Wright and S. Marcus and J. Shaffer and R. Duncan and J.G. Wilpon},
	booktitle={Proc. International Conference on Spoken Language Processing},
	title={VPQ:  a spoken language interface to large scale directory information},