1.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.

1.本文根据NewsML数据结构特点和Xquery的式特性，将构函数联方法运用到个性定制中，旨在提高个性定制型中检索器的检索效率，从而提高了搜索体的速度和个性定制型的效率。