Incremental Semantic Construction in a Dialogue System

Incremental Semantic Construction in a Dialogue System
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对话系统中的增量语义构建

DOI:
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发表时间:
2011
期刊:
International Conference on Computational Semantics
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通讯作者:
Julian Hough
Julian Hough
中科院分区:
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文献类型:
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作者:
Matthew Purver;Arash Eshghi;Julian Hough

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本文描述了动态拨号项目*在对话中的增量语义解释方面的最新工作。我们概述了基于域通用语法的方法,使用了动态语法的变体,集成了带记录的类型理论和戴维森的基于事件的语义。我们描述了解析器的一个基于Java的实现,在JIndigo框架中使用它来生成一个增量对话系统,该系统能够内在地处理增量现象,如分裂发声、附加词和句子中途澄清请求或反向通道。
This paper describes recent work on the DynDial project* towards incremental semantic interpretation in dialogue. We outline our domain-general grammar-based approach, using a variant of Dynamic Syntax integrated with Type Theory with Records and a Davidsonian event-based semantics. We describe a Java-based implementation of the parser, used within the Jindigo framework to produce an incremental dialogue system capable of handling inherently incremental phenomena such as split utterances, adjuncts, and mid-sentence clarification requests or backchannels.