多版本TPR_TREE

Multiple version TPR-tree

为了解决连续移动物体的全部历史空间信息的索引问题,综合TR树和TPR树的结构,提出了一种新的时空索引结构——多版本TPR树(MVTPR树),对MVTPR的结构和操作进行了说明,并通过实例形象化描述了MVTPR的结构和操作,指出了下一步研究方向。

In order to handle the index mechanism about all history spatial data of continuously moving objects, a new spatial-temporal index structure called multiple version TPR-tree (for short MVTPR-tree) is proposed the structure of TR-tree and TPR-tree. The index structure and algorithm for operation about MVTPR is explained through an example and in the end the future directions for this work is pointed out.