@inproceedings{P102.078, author={Yang, Q. and Martens, J.-P. and Ghesquiere, P.-J. and Van Compernolle, D.}, title={Pronunciation Variation Modeling for ASR : large Improvements are possible but small ones are likely to achieve}, booktitle={Proceedings of the ISCA Tutorial and Research Workshop}, year={2002}, month={9}, pages={123-128}, address={Estes Park}, }