%0 Journal Article
%T Application of Knowledge Engineering to a Distance Exercise System<br>基于知识的远程作业系统
%A YANG Ning-xue
%A NIE Ai-li
%A GONG Hui
%A <br>杨宁学
%A 聂爱丽
%A 龚晖
%J 计算机应用研究
%D 2004
%I 
%X Presents the application of knowledge engineering,expert system and symbolic processing technology to a distance exercise system "TeacherHow",by which a lot of problems of college and middle school subjects of science and engineering can be corrected and graded by computers automatically.
%K Knowledge Engineering
%K Expert System
%K Distance Education
%K Exercises on Computer Network<br>知识工程
%K 专家系统
%K 远程教育
%K 网络作业
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=60B66FA344559C7B&yid=D0E58B75BFD8E51C&vid=659D3B06EBF534A7&iid=5D311CA918CA9A03&sid=8E6AB9C3EBAAE921&eid=318E4CC20AED4940&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=7