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数据结构特点和Xquery的查询模式特性,将构函数内联方法运到个性新闻定中,旨在提高个性新闻定模型中检索器的检索率,从而提高了搜索体的速度和新闻个性定模型的率。