@inproceedings{zhang2003conll, author = "Tong Zhang and Fred Damerau and David Johnson", title = "Updating an NLP system to fit new domains: an empirical study on the sentence segmentation problem", booktitle = "Proceedings of CoNLL-2003", editor = "Walter Daelemans and Miles Osborne", publisher = "Edmonton, Canada", pages = "56--62", year = "2003" }