@InProceedings{Li-EtAl:2010:PACLIC2010,
author    = {Hao Li and Xiang Li and Heng Ji and Yuval Marton},
title     = {Domain-Independent Novel Event Discovery and Semi-Automatic Event Annotation},
booktitle = {Proceedings of the 24th Pacific Asia Conference on Language, Information and Computation},
year      = {2010},
month     = {November},
address   = {Tohoku University, Sendai, Japan},
publisher = {Institute of Digital Enhancement of Cognitive Processing, Waseda University},
pages     = {233--242},
url       = {http://www.aclweb.org/anthology/Y10-1027}
}