中文摘要：

传统的语义角色标注只能为句中显式表达的句法论元分配语义角色,但是忽略了一些隐式的语义成分,即零形式。该文基于汉语框架语义研究了零形式的识别及消解。在识别阶段,首先使用规则方法进行零形式检测,然后运用筛选过滤的策略去除部分错误识别的零形式;在消解阶段,将篇章中显式表达的框架元素填充项作为零形式的候选先行语,提出结合框架元素语义类型与框架关系的消解方法。在构建的164篇中文语料上进行实验,与其他方法相比,该方法能获得更好的结果。

英文摘要：

Semantic Role Labeling is traditionally concerned with searching the fillers of those explicit roles appearing within sentence boundaries, ignoring some implicit arguments called null instantiation. This paper addressed the is- sue of automatic null instantiation identification based on Chinese FrameNet. We first apply the rule--based ap- proach to detect null instantiation, which is followed by a post filtering to remove errors. Then, to deal with the ar- gumerits, we present an approach to combining semantic types of frame elements and frame--to--frame relations. We conduct experiments on 164 Chinese discourses, and compared with some other method, our method can get a better result.