Concerning Referring Expressions in Query Answers
Concerning Referring Expressions in Query Answers
复制标题
关于查询答案中的引用表达式
DOI:
10.24963/ijcai.2017/668
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发表时间:
2017
期刊:
影响因子:
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通讯作者:
G. Weddell
中科院分区:
文献类型:
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作者:
Alexander Borgida;David Toman;G. Weddell
A referring expression in linguistics is a noun phrase that identifies individuals to listeners. In the context of a query over a first order knowledge base, referring expressions to answers are usually constant symbols. This paper motivates and initiates the exploration of allowing more general formulas, called singular referring expressions, to replace constants in this role. Referring expression types play a novel and significant role in analyzing the properties of candidate expressions.