Automatic Temporal Expression Normalization with Reference Time Dynamic-Choosing Xujian Zhao author Peiquan Jin author Lihua Yue author 2010-08 text Coling 2010: Posters Chu-Ren Huang editor Dan Jurafsky editor Coling 2010 Organizing Committee Beijing, China conference publication zhao-etal-2010-automatic https://aclanthology.org/C10-2171/ 2010-08 1498 1506