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数据结构化特点和Xquery模式特性,将构化函数内联方法运用到个性化新闻定中,旨在提高个性化新闻定模型中检索器检索效,提高了搜索体速度和新闻个性化定模型效。