Logical Information Processing of Possibility and Negation: Cases from Taiwanese Hakka Chiou-shing Yeh author Huei-ling Lai author 2011-12 text Proceedings of the 25th Pacific Asia Conference on Language, Information and Computation Helena Hong Gao editor Minghui Dong editor Institute of Digital Enhancement of Cognitive Processing, Waseda University Singapore conference publication yeh-lai-2011-logical https://aclanthology.org/Y11-1008/ 2011-12 70 79