社交网络技术在科研教学环境中的应用研究.docVIP

  社交网络技术在科研教学环境中的应用研 究 迟爽，徐鹏** 5 10 15 20 25 30 （北京邮电大学网络与交换技术国家重点实验室，北京 100876） 摘要：随着互联网产业的发展、用户规模的扩张和用户行为的变化,以 Web2.0 为特征的相关 需求应运而生。SNS,Social Networking Services,专指旨在帮助人们建立社会性网络的互联网 应用服务。依赖其开放性，即时性，互动性，不受时间地点约束等特点获得青睐, 很多社交 网站如 twitter,Facebook, 人人网,微博在流量、用户数和市值都有引人瞩目的成绩。社交网络 的特性适用于知识的共享，将 SNS 和 E-learning 结合产生的面向知识管理的社交网络 KMOS 系统既使学生在社交网络服务中获取到知识，又打破传统教学受时间、地点的束缚，开放共 享知识，一对多的高效传播模式。设计和实现的面向知识管理的社交网络服务拥有的上述优 点。使用群组控制多媒体资源的传播范围。分层和插件式设计使系统灵活应对需求改变。 关键词：Web2.0 ；社交网络；知识共享；E-learning；面向知识管理；KMOS；以人为本； 中图分类号：TP311 Research on Application of Social Network Technology in the Scientific and Teaching Environment CHI Shuang, XU Peng (State Key Laboratory of Networking and Switching Technology,Beijing University of Posts and Telecommuciations,Beijing 100876) Abstract: the development of the Internet industry combines the more rapid expansion of user scale and users’ behavior, which triggers the web2.0-charactered relative needs emerging. SNS, Social Networking Services, aims at helping people build the social network application service.SNS, as the emerging practical friend-making mode, relies on its openness, instantaneity ,interactivity, time-free, place-free characters, which meets the users’ satisfaction. A lot of social network like twitter, Facebook, renren, weibo etc.are very impressive in network flow, users’ number and market value. Knowledge management-oriented SNS Combining SNS and E-learning character, not only obtains the knowledge during the SNS time, but also breaks the traditional studying restriction by time, place,personal. It shares knowledge, increase the speed of knowledge dissemination. Design and implement the knowledge management-oriented SNS embraces the above merits. Key words: Web2.0;SNS;knowledge sharing;E-learning;knowledge-management-oriented; 35 40 KMOS;people essence; 0 引言 SNS 不仅有广大的用户群，用户在线时间长，不受时间地点约束的特点，而且 SNS 的 分享的内容往往属于非组织的集体智慧[1]。web2.0 提供一个服务平台，用户可以自由的创新、 分享。 知识的管理一般通过工具建立知识体系并不断完善，进行知识的收集、消化吸收和创新 等过程[2]。总的来说，知识管理分为以下几部分： 1、知识