%0 Journal Article
%T Study on Meta-Anaphoric Resolution in Chinese Discourse Understanding<br>汉语语篇理解中元指代消解初步
%A ZHANG Wei
%A ZHOU Chang-le
%A <br>张威
%A 周昌乐
%J 软件学报
%D 2002
%I 
%X Anaphoric resolution is a hot field in computational linguistics. According to the research, it is found that a kind of anaphora, meta-anaphora, which represents the form of sentence, paragraph or discourse (not the subject or object of the sentence), plays an important role in discourse. So meta-anaphoric resolution affects the computer s ability of discourse understanding. This paper focuses on the meta-anaphoric resolution. A new concept called Elementary Event focus (EE_focus) is introduced. And some meta-anaphoric resolition algorithms based on the concept are desinged.The algorithms examined by a large Chinese natural language corpus.The experimental results show that the EE_focus set can do good job in meat-anaphoric resolution.The workenriches the theory of discourse's structural representation.It is important in comfirming the cohesion and coherence of the Chinese discourses.
%K natural language understanding
%K Chinese text analysis
%K anaphoric resolution
%K meta-anaphora
%K EE_focus<br>自然语言理解
%K 汉语语篇分析
%K 指代消解
%K 元指代
%K 句焦点
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=DFBE7718AB8F5BB8&yid=C3ACC247184A22C1&vid=FC0714F8D2EB605D&iid=E158A972A605785F&sid=20D29EF591CB2C94&eid=0B52E912EAFE3700&journal_id=1000-9825&journal_name=软件学报&referenced_num=5&reference_num=10