1.
The Study and Design of Light Weight Data Engine and Realization of WebGIS

轻量级空间数据引擎设计及其WebGIS实现
2.
Research on Application Model Based Multi-Source Spatial Database;

基于应用模型的多源空间数据引擎研究
3.
Spatial Index System for Spatial Database Engine;

面向空间数据库引擎的空间索引系统
4.
Research on Serveral Critical Technologoes of Spatial Database Engine;

空间数据库引擎的若干关键技术研究
5.
Design and Implementation of Geometadata Engine Pool;

地理空间元数据引擎池的设计与实现
6.
Research of Multi-data source of Open Spatial Database Engine;

开放式空间数据库引擎的多数据源研究
7.
The Research and Implementation of Spatial Database Engine Based on Oracle;

基于Oracle的空间数据库引擎的研究与实现
8.
The Study and Implementation of The Advanced Application Interface of The Spatial Database Engine;
空间数据库引擎高级应用接口的研究与实现
9.
The Study of Storage Mechanism and Application of Raster Spatial Database Engine;

栅格空间数据库引擎存储机理与应用研究
10.
Study of Technical Analysis and Optimization Method on Mainstream SDE;

主流空间数据库引擎技术分析和优化方法研究
11.
The Structure Design and Development of Vector Spatial Database Engine (SVSDE)

矢量空间数据库引擎(SVSDE)的结构设计与开发
12.
Research and Implementation of Data Processing Engine in Data Exchange Middleware;

数据交换中间件中消息引擎的研究与实现
13.
Exploration of establishing HVAC Internet databases and searching engines

关于建立因特网暖通空调数据库和搜索引擎的探讨
14.
Discovery of Distributed Spatial Web Services Based on SOA Architecture;

基于空间索引的分布式空间数据Web服务发现
15.
CQR-Tree:Concurrent Strategy for Spatial Index Structure in Spatial Database

大型空间数据库的并发索引策略CQR树
16.
A Multi-scale Spatial Index Method

矢量数据多尺度空间索引方法的研究
17.
KDT tree:Multi-dimensional index structure for spatial data

KDT树:一种多维空间数据索引结构
18.
Study and Realization of Spatial Index for Embedded GIS

移动GIS的空间数据索引研究与实现