An empirically based system for processing definite descriptions

被引：46

作者：

Vieira, R

Poesio, M

机构：

[1] Univ Vale Rio dos Sinos, BR-93022000 Sao Leopoldo, RS, Brazil

[2] Univ Edinburgh, ICCS & Informat, Edinburgh EH8 9LW, Midlothian, Scotland

来源：

COMPUTATIONAL LINGUISTICS | 2000年 / 26卷 / 04期

关键词：

D O I：

10.1162/089120100750105948

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

We present an implemented system for processing definite descriptions in arbitrary domains. The design of the system is based on the results of a corpus analysis previously reported, which highlighted the prevalence of discourse-new descriptions in newspaper corpora. The annotated corpus was used to extensively evaluate the proposed techniques for matching definite descriptions with their antecedents, discourse segmentation, recognizing discourse-new descriptions, and suggesting anchors for bridging descriptions.

引用

页码：539 / 593

页数：55

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