社交网络中感知技术的研究与应用  

Research and Application of Awareness in Social Network Sites

作　　者：李建国[1] 汤庸[1] 姚良超[1] 张文生[1] 方文崇[1] 

机构地区：[1]中山大学信息科学与技术学院,广州510275

出　　处：《计算机科学》2009年第11期152-156,共5页Computer Science

基　　金：国家自然科学基金(60673135);国家自然科学基金重点项目(60736020);广东省自然科学基金(7003721);广东省科技攻关(07B010200052);广州市科技计划资助

摘　　要：社交网络已成为互联网上最热门的话题和网络应用亮点,它让用户组织自己的网络链接,维护各种社会关系。社交网络重要的是对个人信息的维护,对网络内他人信息的感知;在社交网络环境下,用户的信息感知程度普遍较低。探索了是否可有效调整CSCW领域中的感知概念以应用到社会网络领域。分析了感知的概念和内涵,对比了CSCW领域的群组与社交网络中的社区,研究了社交网络感知信息的形成过程,从社交网络环境和群组两个方面讨论了感知技术的应用,改善了社交网络中的通信,增强了用户之间的交互性。最后,实现了面向科研工作者的社交网络——学术社区,在学术社区中应用感知技术,帮助研究者发现科研热点或某一领域的研究群体,促进学术交流和创新。Social networks have experienced exponential growth in membership and have become a hotspot for research in recent years. It helps users to organize their friendship links and maintain their social relations. The key point of social networks is maintenance of personal profile and awareness of other users ＇ information in the networks. Considering the lack of awareness information, this paper sought to empirically explore the question of whether the concept of awareness can be fruitfully adapted and applied to the field of social networks. We analysed the concept and connotation of awareness,compared the group in the field of CSCW and social networks,discussed the formation progress of the social networks＇ awareness information, researched awareness from the aspect of social networks＇ environment and groups, extended and adjusted the awareness technology to social networks and improved the communication and interaetivity in social networks. Finally, we implemented the academic community that is a social network site supporting awareness. It helps researchers find research focus and groups, and advances academic exchange and innovation.

关 键 词：社交网络 学术社区 关系 感知 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术]