author= {Hahn, Stefan and Lehnen, Patrick and Heigold, Georg and Ney, Hermann},
title= {Optimizing CRFs for SLU Tasks in Various Languages Using Modified Training Criteria},
booktitle= {Interspeech},
year= 2009,
pages= {2727-2730},
address= {Brighton, UK},
month= sep,
booktitlelink= {http://www.interspeech2009.org/},
pdf = {https://www-i6.informatik.rwth-aachen.de/publications/downloader.php?id=633&row=pdf}