%0 Journal Article
%T Design and implementation of teaching resources organizing system based on information units<br>基于信息元的教学资源组织系统设计与实现 *
%A KANG Song-lin
%A SHI Rong-hua
%A <br>康松林
%A 施荣华
%J 计算机应用研究
%D 2007
%I 
%X On the basis of extension information net of a field knowledge and CELTS-3,this paper targeted at text-typed teaching resources,and elaborated the process of design and implementation for teaching resources organizing system based on information units,including a describing basic data frame of information characteristic,obtainment of characteristic words, distance between information units,as well as matching rules and algorithm of information unit,etc.The system organizes infi- nite teaching resources by finite information units,implements efficient organization of the teaching resources,and thus sup- ports the resources automatic regrouping in the process of learning.
%K teaching resource
%K information unit
%K characteristic word
%K describing basic data frame
%K matching rule
%K matching algorithm<br>教学资源
%K 信息元
%K 特征词
%K 元数据描述框架
%K 匹配规则
%K 匹配算法
%K 信息元
%K 的教学
%K 资源组织
%K 系统设计
%K units
%K information
%K based
%K system
%K organizing
%K resources
%K teaching
%K implementation
%K 重组
%K 自动
%K 学习过程
%K 支持
%K 高效组织
%K 无限
%K 元数据描述
%K 有限
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=C793235A4E87B8F6E02E26C0581040BC&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=9CF7A0430CBB2DFD&sid=DABEF202280E7EF1&eid=A58CF3BAE79427D0&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=11