Sentence segmentation and Coordination Construction Processing with FB-LTAG

Feature-based Tree Adjoining Grammar(FB-LTAG) can handle linguistic characteristics and various syntactic phenomena of languages such as English, Korean, Chinese and so on. This paper suggests the sentence analysis method that is able to parse the coordination with FB-LTAG. The coordinate processing is based on dynamic constituent decision and feature unification. Furthermore, we built several linguistic resources including morphological DB, feature DB and tree DB for feature unification and efficient parsing. According to experimental results, this approach offers qualitatively higher parsing accuracy than existing methods. 1