关注. thuylinh nguyen. carnegie mellon university Context-based Arabic morphological analysis for machine translation. TL Nguyen, S Vogel. Proceedings of. Arabic in IR Evaluation Campaigns and Shared-Tasks 41  ThuyLinh Nguyen, Stephan Vogel, and Noah A. Smith. Nonpara- metric word. Modern Arabic texts are normally composed of scripts without diacritic marks. The problem is that many words have different meanings depending on their.