%0 Journal Article
%T Research of TBCNF decomposition in partial order temporal database<br>偏序环境下时态数据库中的TBCNF分解问题研究
%A WAN Jing
%A HAO Zhong-xiao
%A <br>万静
%A 郝忠孝
%J 计算机应用研究
%D 2009
%I 
%X This paper investigated partial-order temporal database,gave the concepts of non-strict partial-order temporal type set,partial-order temporal module scheme,partial-order TFD sets' scheme projection,partial-order temporal module projection and partial-order temporal BCNF etc.It also proposed the partial-order temporal BCNF decomposition algorithm which could avoid complex operations applied to temporal types.The proof for its correction,termination and the time complexity analysis were also given.It sets th...
%K non-strict partial-order temporal type set
%K partial-order temporal module scheme
%K partial-order temporal BCNF
%K multiple time granularities<br>非严格偏序时态类型集
%K 偏序时态模块模式
%K 偏序时态BC范式
%K 多时间粒度
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=D29D38AACEBA607D9A55B57914C9FEFC&yid=DE12191FBD62783C&vid=96C778EE049EE47D&iid=9CF7A0430CBB2DFD&sid=8B1CE24CA70B962B&eid=5836188E45BB48C9&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=8