@InProceedings{zhao-EtAl:2010:CoNLL-ST, author = {Zhao, Qi and Sun, Chengjie and Liu, Bingquan and Cheng, Yong}, title = {Learning to Detect Hedges and their Scope Using CRF}, booktitle = {Proceedings of the Fourteenth Conference on Computational Natural Language Learning}, month = {July}, year = {2010}, address = {Uppsala, Sweden}, publisher = {Association for Computational Linguistics}, pages = {100--105}, url = {http://www.aclweb.org/anthology/W10-3014} }