英语结构歧义在Prolog语言中的歧义消解  

Prolog Resolution of the Structural Ambiguity in English

作　　者：吴平[1] 

机构地区：[1]北京语言大学外国语学院 北京100083

出　　处：《外语与外语教学》2003年第6期54-57,共4页Foreign Languages and Their Teaching

摘　　要：本文提出了面向Prolog语言句法分析器的、对结构歧义所做的两种分类,即短语语类歧义和词汇语类歧义,并探讨了句法自动分析的各种策略,其中着重讨论了在这些方面用Prolog语言实现的特点.本文最后通过执行自上而下、从左向右且深度受约束的算法,演示了Prolog语言对结构歧义的消解过程.This paper proposes that, from the view of Prolog parser, structural ambiguity be classified into two subtypes: phrasal-category ambiguity and lexical-category ambiguity. Besides, different parsing strategies are discussed, with the emphasis on the features of Prolog implementation in these aspects. Moreover, the paper exemplifies the Prolog resolution of structural ambiguity, by executing the top-down, left-to-right, and depth-bounded algorithm.

关 键 词：英语 结构歧义 PROLOG语言 歧义消解 句法分析器 短语语类歧义 词汇语类歧义 句法自动分析 人工语言 

分 类 号：H03[语言文字—语言学] H08