【作者】 冉双林；

【导师】 张仁津；

【作者基本信息】 贵州师范大学 ， 课程与教学论， 2007， 硕士

【摘要】 随着计算机以及计算机网络技术、CSCW技术、数据资源和数据库数据仓库等技术的研究与发展,促进了分布式教学的研究与发展。在研究教学时,人们都非常关注这样的问题:教学过程中怎样实现交互式教学,怎样从传统机械的教学模式向智能型教学模式转变,怎样整合分散的软硬件教学资源;在教学资源建设时,怎样整合人力资源及软件开发能力、发展能力,和怎样提供各种技术支持的问题。本文就针对上述情况提出了基于CSCW的分布式教学研究方案。通过对国内外分布式教育的发展与现状进行细致的分析,采用基于模块化、组件的大型软件开发技术、多媒体技术和网络通信技术、分布式数据库和数据仓库技术,结合CSCW技术、Agent技术、人工智能技术,提出了基于CSCW的分布式教学解决方案,目的是为资源共享提供一个平台来进行互连互通的方式来解决这些问题的研究,解决硬件环境和各种技术的发展的问题。本文在目前先进的分布式教育系统的基础上,采用基于模块化、组件的软件开发技术而建立起来的,其研究的重点是找出目前分布式教学的不足与原因,选取合适的技术手段,对目前的分布式教学系统进行改进,目标是避免了重复建设,整合资源,提高共享性,提升服务水平。本系统采用分布式共享的理念,广纳一切有用的资源;采用Internet、电子通信网以及广播电视网进行实时教学和资源发布,使得用户具备多种方式获得最有效的网络教学资源。在文章中设计的用户采用角色分类,取代了传统的教师与学生,改变了严格的师生关系,使得不同用户更易于站在不同的立场进行自由的交流活动,并强调了协同工作。使用Agent技术可以以主动服务的方式完成一组工作,增加教学内容的趣味性和人性化色彩,改善教学效果,提高教学质量。更多还原

【Abstract】 It advanced the research and develops of distributed education flourishing along with the research and develops of computer network technology, CSCW technology, and database technology and data pool technology. The people pay close attention to these problems that how to realize the interchange and cooperate teaching, how to improve the teaching from unitary model to intelligent multi-models of teach, and how to combine and enhance the scatter and various of hardware system and software resource system in the study of teaching; and how to combine human resource and the ability to develop the software and growing, and how to support the system by every technology.This article advanced the research plan of distributed teaching base on CSCW against these cases. It has study carefully with development and present situation of distributed education both at home and aboard, use the technology of develop the hugely software system base on the partial and component, and the technology multimedia and network communication, distributed database and data-pool, combine the technology of agent and human intelligence, and advance the solve plan of distributed teaching based on CSCW. The purpose is to offer a plate table hat can interconnection and interflow for anyone to share the resources, and to solve the problem of the hardware and technology.This article set up that base on the system of present advanced distributed education, the keynote research is to find out the shortage and analysis the cause, and choose the best technology way to make better the prevent distributed teaching system, the end purpose of research is that to void the re-build, and integrate the resources, raise the sharing resources, and improve the service, and that It adopt the theory of distribute, co-share, and accept all useful resources, and the teacher conduct a class in real time and system release the resources by Internet, telecommunication and radio and TV network, it made the user to get the most effective resources by many way. There have not using the traditional role of teacher and student, and classified new class that the role who is stand by sometime in this article modify the relationship of the teachers and students, it made the different users can exchange each other by take a different stand, and stress the coordination work. It increases the pleasure and meets the human nature; improve the effect and the quality of teaching by use agent technology.更多还原