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数据结构化特点Xquery询模式特性，将构化函数联方法运用到个性化新中，旨在提高个性化新模型中检索器检索效率，从而提高了搜索体速度新个性化模型效率。