An Annotation System for Development of Chinese Discourse Corpus Hen-Hsen Huang author Hsin-Hsi Chen author 2012-12 text Proceedings of COLING 2012: Demonstration Papers Martin Kay editor Christian Boitet editor The COLING 2012 Organizing Committee Mumbai, India conference publication huang-chen-2012-annotation https://aclanthology.org/C12-3028/ 2012-12 223 230