搜索筛选:
搜索耗时0.1803秒,为你在为你在102,285,761篇论文里面共找到 5 篇相符的论文内容
发布年度:
[期刊论文] 作者：ZHANGHui-bin,XIEKun-qing,MAXiu,
来源：重庆邮电学院学报：自然科学版 年份：2004
There are current, historical and future information about continuously moving spatio-temporal objects. And there are correspondingly spatio-temporal indexes fo...
[期刊论文] 作者：ZHANGMin,XIEKun-qing,MAXiu-jun,
来源：重庆邮电学院学报：自然科学版 年份：2004
The problem of long transactions is a significant problem in spatial database.The checkout mechanism and multi-version mechanism are two kind methods of solving...
[期刊论文] 作者：LIUChen,MAXiu-jun,XIEKun-qing,,
来源：重庆邮电学院学报：自然科学版 年份：2004
Digital Orthographic Map (DOM) can be used in various applications because it contains both image features and terrain information. Spatial database management...
[期刊论文] 作者：YUANJie,XIEKun-qing,MAXiu-jun,,
来源：重庆邮电学院学报：自然科学版 年份：2004
Recently, attention has been focused on spatial query language which is used to query spatial databases. A design of spatial query language has been presented i...
[期刊论文] 作者：ZHANGYuan-zhi,XIEKun-qing,MAXi,
来源：重庆邮电学院学报：自然科学版 年份：2004
There are numerous geometric objects stored in the spatial databases. An importance function in a spatial database is that users can browse the geometric object...
相关搜索：
