| 移动对象范围监视查询研究 |
| |
| 引用本文： | 潘海珠,郝忠孝. 移动对象范围监视查询研究[J]. 齐齐哈尔大学学报(自然科学版), 2009, 25(1) |
| |
| 作者姓名： | 潘海珠 郝忠孝 |
| |
| 作者单位： | 齐齐哈尔大学,黑龙江,齐齐哈尔,161006;齐齐哈尔大学,黑龙江,齐齐哈尔,161006 |
| |
| 摘 要： | 范围监视查询在空间数据库的相关领域中具有越来越广泛的应用,基于此提出了一种范围监视查询管理技术,该技术可以较好地适应大量移动对象的环境,同时有效地缩减了移动通信的成本,减轻了服务器的负载.
|
| 关 键 词： | 空间数据库 范围监视查询 移动对象 |
The research of range-monitoring queries based on mobile objects |
| |
| PAN Hai-zhu,HAO Zhong-xiao. The research of range-monitoring queries based on mobile objects[J]. Journal of Qiqihar University(Natural Science Edition), 2009, 25(1) |
| |
| Authors: | PAN Hai-zhu HAO Zhong-xiao |
| |
| Affiliation: | Qiqihar University;Heilongjiang Qiqihar 161006;China |
| |
| Abstract: | Range-monitoring queries are widely applied to many areas of spatial databases.Monitoring querres management approach was presented.this technique can support a larger mobile user community and provid accurate query results and real-time monitoring updates with minimal mobile communication cost and server processing cost. |
| |
| Keywords: | spatial databases range-monitoring queries mobile user |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
