@inproceedings{GabsdilBos2003IWCS,
   title     = {Combining Acoustic Confidence Scores with Deep Semantic Analysis for Clarification Dialogues},
   author    = {Gabsdil, Malte and Bos, Johan},
   booktitle = {Proceedings of IWCS-5},
   address   = {Tilburg, Netherlands},
   pages     = {137--150},
   year      = {2003}
}