This paper will apply Xquery optimized by the structural function inlining approach to individual news customization, which improved the efficiency of individual news customization to large extent.

本文根据NewsML数据结构点和Xquery的查询，将构函数联方法运用到新闻定制中，旨在提高新闻定制型中检索器的检索效率，从而提高了搜索体的速度和新闻定制型的效率。