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NewsML结构特点和Xquery的查询模式特，将构函联方法运用到新闻定制中，旨在提高新闻定制模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模型的效率。