摘要
当今,对线上社交网络的研究和线下人们在物理世界中活动的研究都已经很成熟,将线上社交网络和线下物理世界结合起来的异构网络成为研究热点,基于位置的社交网络是通过位置信息理解用户行为和偏好的新型异构网络。本文从服务和应用的角度对基于位置的社交网络的研究情况进行分析总结,为未来对异构网络进行深入研究以及在基于位置的社交网络中提出新的应用奠定基础。最后,本文对基于位置的社交网络的研究情况进行总结与展望。
Today, online social network and user＇ s activity in offline physical world have been studied very well. Heterogeneous network which combines online soeial network and offline physical world becomes a hot research. Location Based Social Network is a new heterogeneous network which can understand user＇ s behavior and preference through location information. This paper analyzes and summarizes the relevant research about LBSN from the aspect of service and application, providing theoretical basis for future research of heterogeneous network and putting forward new applications in I,BSN. Furthermore, the paper presents the future research on location based social network.
出处
《智能计算机与应用》
2014年第4期60-62,67,共4页
Intelligent Computer and Applications
关键词
基于位置的社交网络
位置信息
推荐
Location Based Social Network
Location Information
Recommendation
