R树索引,R-tree index structure英语短句,例句大全

R树索引,R-tree index structure
1)R-tree index structureR树索引

英文短句/例句

1.Parallel Computation Technique for Static R-tree Index Based on Partition Technology基于分区技术的静态R树索引并行计算技术
2.R-Tree Index Structure for Multi-Scale Representation of Spatial Data一种用于空间数据多尺度表达的R树索引结构
3.The Research and Application Base on the Improved R-tree Spatial Index;基于R-树空间索引的优化研究与应用
4.The Research of R-tree Spatial Index Based on Cluster Analysis基于聚类分析的R-树空间索引研究
5.Hilbert R-tree Spatial Index Algorithm Based on Clustering基于聚类的Hilbert R-树空间索引算法
6.A Hybrid Structure of Spatial Multilevel Index Based on Grids and R-Tree一种基于网格与R树的多级混合索引
7.The Research and Application of Spatial Searching Based on RTree;基于R树的空间索引技术的研究与应用
8.The Research and Implement of Spatial Date Index Technology Base on R-Tree;基于R树的空间数据索引技术研究与实现
9.The Optimization Research and Application Based on Multi-dimensional Index Structure of R-tree基于R-树多维索引结构的优化研究与应用
10.Research and Implement of Spatial Data Index Technology Based on R-Tree基于R-树的空间数据索引技术的研究与实现
11.A Hilbert code and R-tree organizing method for large point clouds from LiDAR基于Hilbert排列码与R树的海量LIDAR点云索引
12.Application of the Optimized Packed R-tree Spatial Index in Forest Resource Management优化的Packed R-树空间索引在森林资源管理中的应用
13.R-tree index is flexiable and well-knit with database, but it costs much time when insert and delete.r树系列空间索引的主要优点是:灵活可调,与数据库能很好的结合,但插入和删除操作非常耗时。
14.Research on multi-approximate index based on R-tree基于R-tree的多重近似索引研究
15.ON INDEX STRUCTURE OF CITY ROAD NETWORK BASED ON ROAD R-TREE基于Road R-tree的城市路网索引结构研究
16.Research Base on the Improved R-tree Spatial IndexR-tree空间索引方法的优化研究
17.A Management Techniques for Mass URL Data Based on Complex Index from B~* Tree and B+ Tree基于B~*树和B+树融合索引的海量URL管理技术
18.Research and Improvement Based on Bitemporal Index 4R-tree;基于4R-树双时态索引的研究与改进

相关短句/例句

R~* tree indexR*树索引
1.This paper classified a series of methods on spatial index,including R tree,R+ tree and R~* tree indexes,pointing out that the R~* tree has higher node storage rate and sometimes can avoid node split.在综述现有空间数据库索引技术的基础上,对比分析R树、R+树和R*树索引,认为R*树索引可获得较高的结点存贮利用率,还可以避免结点的分裂。
3)R-tree IndexR 树索引
4)R*-tree indexR*-树索引
1.Based on the projection-based model and analysing characteristics of the observer and his position, we proposed a new model for observer-orientation-based directional relations, established an R*R*-tree index for the query set.然后结合新模型的特点,对方向关系查询空间建立了R*-树索引,利用拓扑学和矩形代数理论,提出了三步过滤法用以减少索引空间,降低了R*-树中矩形的重叠区域,减少了查询路径。
5)data source R-tree index数据源R树索引
6)parallel R-tree indexing并行R树索引