1.
The Query Techniques of Spatial Database Based on Web
基于Web的空间数据库查询技术研究
2.
The Research and Implementation of the Full Relational Spatial Database Query Language;
全关系空间数据库查询语言的研究和实现
3.
Research of Spatial Join and Query Optimization in Spatial Databases;
空间数据库中空间连接和查询优化研究
4.
The Research of Spatial Query and Optimization Based on Vector Database;
基于矢量数据库的空间查询与优化研究
5.
The Research on Nearest Neighbors Query Technologies in Spatial Network Databases;
空间网络数据库中最近邻查询技术的研究
6.
Research of Reverse Nearest Neighbor Query in Spatial Database;
空间数据库中反最近邻查询技术的研究
7.
Algorithm for Reverse k-Nearest Neighbor Queries in Spatial Network Databases
空间网络数据库中反k最近邻查询算法
8.
Research on Time Slice Query and Spatio-Temporal Range Query in Spatio-Temporal Databases
时空数据库瞬时查询和时空范围查询研究
9.
Research on Continuous Nearest Neighbor Queries Based on R-Tree in Spatial Databases;
空间数据库中基于R-树的连续最近邻查询方法研究
10.
An algorithm for reverse k-nearest neighbor queries based on M-tree in spatial network databases
空间网络数据库中基于M-tree索引的反最近邻查询算法
11.
The Research and Implementation of Spatio-Temporal Data Operations and Query Optimization in Spatio-Temporal Database;
时空数据库数据操纵及查询优化的研究与实现
12.
Research on algorithm for hybrid join query between dataflow and database
数据流与数据库之间混合连接查询算法的研究
13.
The GIS-Based Spatial Data Query Technology and Its Applications;
GIS空间数据查询技术研究及应用
14.
Research on Service of Spatial Data Querying Based on Grid GIS;
基于Grid GIS的空间数据查询服务研究
15.
Internet Database Service
因特网数据库查询服务
16.
Referral Database on Energy and the Environment
能源与环境查询数据库
17.
Research and Implemetation on Spatio-Temporal Query Processing and Optimization;
时空数据库查询处理及优化的研究与实现
18.
Research of Querying Moving Object Trajectories in Spatio-Temporal Databases;
时空数据库中移动对象轨迹查询方法研究