时间序列中反向查询算法的研究

Algorithm of Inverse Query on Time Series Data

针对时间序列中的反向查询 ,提出了一种新的索引方法———ES 索引 ,介绍了ES 索引的建立、查询过程 ,并对数据动态更新时的ES 索引作了详细的阐述 ,简要说明了ES 索引在点。

This paper present a new method--EP\|index which is used in time series data for inverse query.The procedures of establishing ES\|index and querying are introduced. In addition, when data are appended,the dynamic procedure of establishing ES\|index is expounded. Lastly, point interval and approximate search are introduced.