【摘要】 结合数据立方体和 R树两种索引方法快速灵活地进行数据查询 ,设计了最近邻接快速查询算法FNN,解决了一般 R树查询中无法快速查询高维度数据的问题 ,使查询更高效、应用更广泛 .更多还原

【Abstract】 A new querying mechanism is put forward to combine data cubes with R\|trees to query the databases quickly and neatly. A nearest neighbor algorithm FNN is designed to improve the efficiency of high\|dimensional data querying and this make the application of our query method more efficient and broad.更多还原