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数化特点和Xquery的查询模式特性，将化函数联方法运用到性化新闻定制中，旨在性化新闻定制模型中检索器的检索效率，从而了搜索体的速度和新闻性化定制模型的效率。