中文摘要：

本文介绍了近年来计算语言学歧义消解中的典型方法以及重点研究问题,并简要介绍了北京大学计算语言学教育部重点实验室的发展情况以及目前的重点研究方向。

英文摘要：

Disambiguation in Natural Language Processing （NLP） is a fundamental task and many approaches are proposed. topics in NLP are outlined. In this paper, some typical disambiguation methods and important In addition, The research directions of Key Laboratory of Computational Linguistics（PKU）, MOE, are introduced.