%0 Journal Article
%T Domain knowledge centered knowledge discovery process model<br>一种以领域知识为中心的知识发现过程模型
%A CHEN Sheng-qing
%A HUANG Zhi-qiu
%A ZHU Xiao-dong
%A WANG Shan-shan
%A <br>陈圣青
%A 黄志球
%A 朱小栋
%A 王珊珊
%J 计算机应用研究
%D 2009
%I 
%X Considering the problems in actual application, this paper proposed a kind of domain knowledge centered know-ledge discovery process model, then formalized it and described its dynamic semantics. Compared with the known knowledge discovery process model, the model expressed the hypostasis of the knowledge discovery process more exactly and had a strict formalization base, which provides a new reference for the design of knowledge discovery system and actual application.
%K knowledge discovery(KD)
%K process model
%K domain knowledge
%K ontology
%K temporal logic<br>知识发现
%K 过程模型
%K 领域知识
%K 本体
%K 时序逻辑
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=3235C64E0DCB166AAEC18D294A238889&yid=DE12191FBD62783C&vid=96C778EE049EE47D&iid=0B39A22176CE99FB&sid=1A0C7C60D40EFD74&eid=D647AF4730396036&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=15