Xx科学院“十一·五”教育信息化规划e-Training系统实施方案（草稿）XX科学院研究生院“十一·五”信息化规划小组二零零六年四月目录一、引言..........................................................................................................................................41.1编写目的...........................................................................................................................41.2背景...................................................................................................................................41.3定义...................................................................................................................................51.4参考资料...........................................................................................................................6二、系统需求概述..........................................................................................................................7三、目标与任务概述....................................................................................................................113.1建设目标.........................................................................................................................113.2总体框架.........................................................................................................................113.2.1、功能框架...........................................................................................................123.2.2、功能集成模型...................................................................................................133.2.3、网络拓扑...........................................................................................................143.2.4、数据流模型.......................................................................................................153.3实施原则.........................................................................................................................203.4系统特色与预期的创新之处.........................................................................................21四、关键技术研究........................................................................................................................214.1网络教育模式研究.........................................................................................................214.2教育资源网格技术.........................................................................................................224.3教学视频的语义分割与摘要技术.................................................................................234.4教育资源数字版权保护技术.........................................................................................234.5智能答疑技术.................................................................................................................254.6移动学习技术.................................................................................................................25五、技术方案................................................................................................................................265.1教育资源库建设.............................................................................................................265.2情景式教学环境建设........................................................
