Structure Index Tree的意思|示意
结构索引树
Structure Index Tree的网络常见释义
结构索引树 ... 首先， XQzip 用一个索引结构去除 XML 文档中的重复结构来改善检索性能，这个索引结构称为结构索引树（ Structure Index Tree ， SIT ）。
Structure Index Tree相关短语
1、 R-tree index structure R树索引
2、 threaded tree structure index 线索树结构索引
Structure Index Tree相关例句
This paper classify a series of methods on spatial database index, and introduce the QR-tree index structure with very large spatial database.
在综述现有空间数据库索引技术的基础上，提出了一种面向大型空间数据库的QR-树索引方法。
The system's flexibility and generalization is greatly improved by the development of a maintenance modular of index coding in tree structure.
开发树状结构方式的指标编码维护模块，可以极大地提高系统的通用性和灵活性；
The R-tree is a commonly used index structure of spatial data.
树是常用的空间数据索引结构。
QR-tree, a spatial index structure based on R-tree and a kind of space partition method using Quad-tree, is proposed. Its data structure and algorithms are also stated.
提出了一种基于R-树与“四叉树”空间层次划分的空间索引结构QR-树，给出了其数据结构和算法描述。
A computer model of category index for Chinese thesaurus is designed by using a tree structure in this paper.
本文运用树形结构原理，对汉语主题词范畴索引进行了计算机模型设计。
According to the characteristics of spatial index of grids and R-tree, a hybrid structure of spatial multilevel index is presented based on grid and R-tree.
结合网格索引和R树索引的特点，提出了一种基于网格与R树的多级混合索引。