A Lexicalized Tree Adjoining Grammar for Thai Siripong Potisuk 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 potisuk-2009-lexicalized https://aclanthology.org/Y09-2002/ 2009-12 444 453