%0 Journal Article
%T Heterogeneous Data Conversion Based on Semantic Models of Expert Information<br>专家信息语义模型异构数据转换技术
%A YANG Jia
%A HUANG Fang
%A LONG Jun
%A LIU Gao-Song
%A <br>杨佳
%A 黄芳
%A 龙军
%A 刘高嵩
%J 计算机系统应用
%D 2010
%I 
%X A new method based on semantic models of expert information is proposed. It aims to resolve the problem of establishing data mapping in a heterogeneous data conversion process of expert information. This paper investigates the methods of establishing a semantic model based on a data table of expert information and the basic principles and methods of semantic similarity calculation. It selects a calculation model suitable for semantics of expert data and adjusts the factors which affect the semantic similarity of the data table in this model. Through a comparative analysis of the experimental results, a more effective and accurate method of calculating the semantic similarity is found.
%K expert information
%K conversion
%K semantic model
%K heterogeneous data<br>专家信息
%K 转换
%K 语义模型
%K 异构数据
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D4F6864C950C88FFCE5B6C948A639E39&aid=055B669409FA66A06EC927E7EED14AD4&yid=140ECF96957D60B2&vid=2A8D03AD8076A2E3&iid=F3090AE9B60B7ED1&sid=11B4E5CC8CDD3201&eid=95D537AC89B28832&journal_id=1003-3254&journal_name=计算机系统应用&referenced_num=0&reference_num=7