时间关系识别研究进展

摘要

时间关系识别是自然语言中语义处理的一个重要任务,近年来得到了广泛的关注和快速的发展.该文参考大量的文献资料,总结了当前时间关系识别在标准、资源和评测中的进展,分析了研究中采用的多种方法和技术,探讨了研究中存在的问题和未来研究的重点.%Temporal relation recognition is one of the fundamental tasks in the semantic process of natural language and become a popular research issue. In this paper, we describe the relative annotation standard, corpus and TempE-val evaluations. And we analyze many methods of automatically annotating temporal relations. In addition, we discuss future research emphases in temporal relation recognition.