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据结构化特点和Xquery的查询式特性,将构化函方法运用到个性化新闻定中,旨在提高个性化新闻定中检索器的检索效率,从而提高了搜索体的速度和新闻个性化定的效率。