%0 Journal Article
%T Model Refinements in Moving Objects Databases with Uncertainty<br>对具有不确定性的移动对象数据库的模型改进*
%A WANG Yi
%A LIU Zhao hong
%A XIA Ying
%A GE Jun wei
%A BAE Hae young
%A <br>王怡
%A 刘兆宏
%A 夏英
%A 葛君伟
%A 裴海英
%J 计算机应用研究
%D 2006
%I 
%X This paper propose schemas for answering predictive spatio-temporal query when there is uncertainty associated with the model of the moving objects, and query calculation. These two refinements can get a good trade-off between Moving Objects Databases and its user about the acceptable tolerance for the imprecision of the information.
%K Uncertainty
%K Moving Objects Databases
%K Spatio-temporal Database<br>不确定性
%K 移动对象数据库
%K 时空数据库
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=E3CDCC3A9BCDC3B5&yid=37904DC365DD7266&vid=EA389574707BDED3&iid=94C357A881DFC066&sid=E1D946F217E3B046&eid=FD7C952458BFB5D8&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=1&reference_num=9