TAG派生树中的特征统一
Feature Unification in TAG Derivation Trees
摘要:
一棵树邻接文法的派生树提供了对句子语义的第一次洞察,因此是生成系统的主要目标。我们定义了一个形式主义,基于特征的正则树文法,并从基于特征的树邻接文法翻译成这种新的形式主义。译文保留了原语法的派生结构,并考虑了特征的统一。
英文摘要:
The derivation trees of a tree adjoining grammar provide a first insight into the sentence semantics, and are thus prime targets for generation systems. We define a formalism, feature-based regular tree grammars, and a translation from feature based tree adjoining grammars into this new formalism. The translation preserves the derivation structures of the original grammar, and accounts for feature unification.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。