现代远程教育研究
現代遠程教育研究
현대원정교육연구
Modern Distance Education Research
2013年
4期
107~112
,共null页
智能教学系统 自主学习 协作学习 群体感知 本体技术
智能教學繫統 自主學習 協作學習 群體感知 本體技術
지능교학계통 자주학습 협작학습 군체감지 본체기술
Intelligent Tutoring System; Autonomous Learning; Collaborative Learning; Group Awareness; Ontology
自主学习和协作学习是相互促进、相互依赖的网络学习方式。然而,目前典型的网络学习系统（智能教学系统和计算机支持的协作学习系统）大多将自主学习和协作学习强制分离,忽视了自主学习过程中协作交流的激励作用以及协作学习过程中学习者的自主学习需求。因此,扩展现有的智能教学系统,构建一个自主学习和协作学习有机融合的数字化学习环境,有助于更好地满足网络环境下师生的学习需求。支持协作学习的群体感知模型由群体感知信息、群体感知本体和群体感知规则三部分组成,采用本体技术建模协作感知信息,运用语义Web规则语言刻画协作感知机制,为实现协作学习的信息交互提供通用模型。基于该模型构建的智能教学系统,在原有ITS自主学习环境的基础上,扩展了参与者可以相互感知、相互交流的协作学习模块,实现与现有智能教学系统的无缝整合,为开发具有协作学习功能的智能教学系统提供了技术参考。
自主學習和協作學習是相互促進、相互依賴的網絡學習方式。然而,目前典型的網絡學習繫統（智能教學繫統和計算機支持的協作學習繫統）大多將自主學習和協作學習彊製分離,忽視瞭自主學習過程中協作交流的激勵作用以及協作學習過程中學習者的自主學習需求。因此,擴展現有的智能教學繫統,構建一箇自主學習和協作學習有機融閤的數字化學習環境,有助于更好地滿足網絡環境下師生的學習需求。支持協作學習的群體感知模型由群體感知信息、群體感知本體和群體感知規則三部分組成,採用本體技術建模協作感知信息,運用語義Web規則語言刻畫協作感知機製,為實現協作學習的信息交互提供通用模型。基于該模型構建的智能教學繫統,在原有ITS自主學習環境的基礎上,擴展瞭參與者可以相互感知、相互交流的協作學習模塊,實現與現有智能教學繫統的無縫整閤,為開髮具有協作學習功能的智能教學繫統提供瞭技術參攷。
자주학습화협작학습시상호촉진、상호의뢰적망락학습방식。연이,목전전형적망락학습계통（지능교학계통화계산궤지지적협작학습계통）대다장자주학습화협작학습강제분리,홀시료자주학습과정중협작교류적격려작용이급협작학습과정중학습자적자주학습수구。인차,확전현유적지능교학계통,구건일개자주학습화협작학습유궤융합적수자화학습배경,유조우경호지만족망락배경하사생적학습수구。지지협작학습적군체감지모형유군체감지신식、군체감지본체화군체감지규칙삼부분조성,채용본체기술건모협작감지신식,운용어의Web규칙어언각화협작감지궤제,위실현협작학습적신식교호제공통용모형。기우해모형구건적지능교학계통,재원유ITS자주학습배경적기출상,확전료삼여자가이상호감지、상호교류적협작학습모괴,실현여현유지능교학계통적무봉정합,위개발구유협작학습공능적지능교학계통제공료기술삼고。
Autonomous learning and collaborative learning are E-learning methods which are complementary and interdependent.However,the typical E-learning system,such as intelligent tutoring systems or computer-aided collaborative learning systems,arbitrarily separates autonomous learning from collaborative learning,ignoring the incentive function of communication and collaboration in the autonomous learning process as well as learners＇ need for autonomous learning in the collaborative learning process.Therefore,the extension of existing intelligent tutoring systems into a digital learning environment that integrates autonomous learning and collaborative learning can help better satisfy the needs of both teachers and learners for online learning.The Group Awareness Model Supportive of Collaborative Learning（GAMSCL） consists of three parts： group awareness information,ontology and rule sets,in which the group awareness information is modeled by ontology,and cooperative sensing mechanism is described with Semantic Web Rule Language,providing a common model for information exchange.In the intelligent tutoring system（ITS） that is based on such model,the collaborative learning module that enables mutual perception and communication among participants is added to the original autonomous learning system,so that it can be seamlessly integrated into the existing ITS,providing technical guidance for the development of ITS with collaborative learning functions.
