%0 Journal Article
%T Data Gene: Model of Managing the Evolution of Data<br>数据基因：数据的进化过程管理模型
%A XI Jian-Qing GUO Yu-Bin TANG De-You
%A <br>奚建清
%A 郭玉彬
%A 汤德佑
%J 计算机科学
%D 2007
%I 
%X Like life in biology, data is in the journey of evolution. According to life evolution theory, a model to manage the evolving information of data, Data Gene Model, is presented in this thesis. In this model all evolving information of data are named as genetic information of data, and kept in data gene. And data gene will transmit or mutate with the varying of data. So that most information about data like origin, creator, travel experience, relation with other data and so on can be obtained from its data gene. This model can be used in applications that need much information about evolution of data, for example enterprise information modeling, audit system. Several aspects of this model have been defined in this thesis, including the basic concepts such as data gene, data gene sequence and data genome, relationships of data genes and data genomes. And an instance of this model is also given.
%K Data gene
%K Data gene sequence
%K Data genome
%K Direct propagation tree
%K Family tree<br>数据基因
%K 数据基因序列
%K 数据基因组
%K 直接传播树
%K 家族树
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=7E8770F2C7F17E1520DBFFECD662C01D&yid=A732AF04DDA03BB3&vid=339D79302DF62549&iid=CA4FD0336C81A37A&sid=59906B3B2830C2C5&eid=7801E6FC5AE9020C&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=18