【摘要】 指代消解是自然语言处理中的关键和热点问题之一,而语料库的研究是指代消解研究中的基础性工作.在中文突发事件语料库(Chinese emergency corpus, CEC)的基础上,通过自动生成和人工标注的方法,构造一个面向事件的中文指代语料库.与传统指代语料库不同,该语料库针对的是以事件作为知识表示单元的文本,对事件中各要素和事件的指代进行标注,其构建对面向事件的中文指代消解的研究十分关键,提供了更多的资源支持.同时,对CEC中各事件要素和事件的指代进行了统计和分析,为今后的工作提供了一些铺垫.更多还原

【Abstract】 Coreference resolution, a key in natural language processing, is a basic reasearch topic. This paper describes how an event-oriented Chinese coreference corpus is built based on the Chinese emergency corpus(CEC) via automatic generation and manual annotation.Differing from the traditional coreference corpuses, this corpus is directed to the text, in which knowledge representation unit is based on events, and coreference of elements and events are annotated. The construction of corpus is a key to the research of event-oriented Chinese coreference resolution, which provides more resources to support. The coreference of elements and events are counted and analyzed to provide a basis for the future research.更多还原