Word Boundary Decision with CRF for Chinese Word Segmentation Shoushan Li author Chu-Ren Huang author 2009-12 text Proceedings of the 23rd Pacific Asia Conference on Language, Information and Computation, Volume 2 Olivia Kwong editor City University of Hong Kong Hong Kong conference publication li-huang-2009-word https://aclanthology.org/Y09-2034/ 2009-12 726 732