文章基本信息

标题：Discourse Structure: Swings and Roundabouts
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作者：Bonnie Webber ; Rashmi Prasad
期刊名称：Oslo Studies in Language
印刷版ISSN：1890-9639
出版年度：2009
卷号：1
期号：1
语种：English
出版社：University of Oslo
摘要：The goal of understanding how discourse is more than a sequence of sentences has engaged researchers for many years. Researchers in the 1970's attempted to gain such understanding by identifying and classifying the phenomena involved in discourse. This was followed by attempts in the 1980s and early 1990s to explain discourse phenomena in terms of theories of abstract structure. Recent efforts to develop large-scale annotated discourse corpora, along with more lexically grounded theories of discourse are now beginning to reveal interesting patterns and show where and how early theories might be revised to better account for discourse data.