author= {Tillmann, C. and Ney, H.},
title= {Word Triggers and the EM Algorithm},
booktitle= {Proc. Special Interest Group Workshop on Computational Natural Language Learning (ACL)},
year= 1997,
pages= {117-124},
address= {Madrid, Spain},
month= jul,
pdf = {https://www-i6.informatik.rwth-aachen.de/publications/downloader.php?id=204&row=pdf},
ps = {https://www-i6.informatik.rwth-aachen.de/publications/downloader.php?id=204&row=ps}