%0 Journal Article
%T Evaluation Rules Acquisition of Performance Audit for IT Projects in China Based on Dominance Intuitionistic Fuzzy Rough Set Model<br>基于优势-直觉模糊粗糙模型的IT项目绩效审计评价规则获取
%A HUANG Bing
%A LI Hua-xiong
%A <br>黄兵
%A 李华雄
%J 计算机科学
%D 2011
%I 
%X Rules acquisiwn was studied in a type of decision systems where its values of condition attributes took domi- nance crisp values and those of decision attribute were intuitionistic fuzzy numbers. Firstly, the dominanting and domi- named classes of objects in the universe of discourse were constructed by the dominance crisp values of condition attri butes. Secondly,the lower/upper approximation set of an object were ascertanied by comparing the intuisionistic fuzzy numbers of decision attributes among objects. Thirdly, using discernibility matrix, the lower approximtion reduction and rules extraction algorithm based on discernibility relations among objects were devised. Finally,the presented model and algorithm were applied to performance audit for IT project,and some logical rules of performance audit for IT projects were obtiancd.
%K Dominanccintuitionistic fuzzy decision systems
%K Rough sets
%K Reduction
%K Performance audit for IT project<br>优势-直觉模糊决策系统，粗糙集，约简，IT项目绩效审计
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=17DDCED190714E79A11977CEA7F424AB&yid=9377ED8094509821&vid=16D8618C6164A3ED&iid=F3090AE9B60B7ED1&sid=E089FDF3CDAE8561&eid=0DEB7A8A66C33AAD&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=0