@InProceedings{19991212a,
   author =    {M. Rahim, R. Pieraccini, W. Eckert, E. Levin, G. Di Fabbrizio, G. Riccardi, C. Lin, C. Kamm},
   title =     {W99 - A Spoken Dialogue System For The ASRU'99 Workshop},
   booktitle = {IEEE Automatic Speech Recognition and Understanding Workshop},
   address =   {Keystone, Colorado, USA},
   month =     {December 12 -15},
   year =      {1999}
}