Domain-Independent Novel Event Discovery and Semi-Automatic Event Annotation Hao Li author Xiang Li author Heng Ji author Yuval Marton author 2010-11 text Proceedings of the 24th Pacific Asia Conference on Language, Information and Computation Ryo Otoguro editor Kiyoshi Ishikawa editor Hiroshi Umemoto editor Kei Yoshimoto editor Yasunari Harada editor Institute of Digital Enhancement of Cognitive Processing, Waseda University Tohoku University, Sendai, Japan conference publication li-etal-2010-domain https://aclanthology.org/Y10-1027/ 2010-11 233 242