基于协作学习模式的远程答疑系统设计

Acta Metallurgica Sinica(English letters)

基于协作学习模式的远程答疑系统设计

李建伟

北京邮电大学网络教育学院

收稿日期:2007-12-18 修回日期:1900-01-01 出版日期:2008-02-28

Remoteansweringsystem'sdesignbasedoncollaborativelearningmodel

LI Jian-wei

School of Network Education，BUPT

Received:2007-12-18 Revised:1900-01-01 Online:2008-02-28

摘要/Abstract

摘要： 远程答疑系统是远程教育支持服务的重要组成部分.本文从远程教育的实际需求出发，把协作学习模式与信息检索技术有机的结合在一起，形成了远程答疑系统，该系统能够充分调动学生参与学习的积极性，把更多的人类智慧加入到可以搜索的行列中，学生既是答疑系统的使用者，同时也是答疑系统的创造者。

关键词: 协作学习, 答疑系统, 信息检索, 知识库

Abstract: Remote answering system is an important part of distance education support services. Based on the practice of distance education, this paper combines the collaborative learning model and information retrieval technologies to form a remote answering system. The system can fully mobilize students to participate in learning, and add more human intelligence to the ranks in the search. Students are answering system users as well as answering system creators.

Key words: collaborativelearning, answeringsystem, informationretrieval, knowledgebase

中图分类号:

G43
TP27

李建伟

. 基于协作学习模式的远程答疑系统设计[J]. Acta Metallurgica Sinica(English letters).

LI Jian-wei

. Remoteansweringsystem'sdesignbasedoncollaborativelearningmodel[J]. Acta Metallurgica Sinica(English letters).