Annotation System for the Construction of Synchronous Grammar Tree Alignment Relationships

摘要: The construction of syntactic tree structures is vital to different Natural Language Processing applications. In the meanwhile, use monolingual or bilingual directly affects quality Machine Translation systems. However, manually annotated are not only considered as a time consuming task but also very expensive work, and automatic approaches cannot always guarantee trees. this paper, system for annotating constructing synchronous grammar in semi-automatic way proposed. built Web environment with graphical display users review modify alignment relationships between nodes strings trees other language. core part relies on parsing Constraint Synchronous Grammar, consists several modules establishing alignments at levels languages, including language, alignments. Moreover, it provides import functions obtaining skeletal bracketing Corresponding Tree creation rules order have wider applicability.