文件名称：Indexing large moving objects from past to future with PCEI (2004年)
文件大小：400KB
文件格式：PDF
更新时间：2024-05-31 17:44:50
自然科学 论文
In moving object database ,the moving objects’ current position must be kept in memory, also to the trajectory , in some case ,as same as the future .But the current existing indexes such as SEB-tree ,SETI-tree ,2+3R- tree ,2-3RT-tree and etc. can only pr