QQ客服 官方微博 反馈留言

	Preserving Location-Related Privacy Collaboratively in Geo-Social Networks
	Zhang, Lin ; Yuan, Mingxuan ; Guo, Yao ; Chen, Xiangqun ; Chen, Lei
	2014
关键词	Collaborative Privacy Management Location-related Privacy Geo-social Networks
英文摘要	The emerging geo-social networks bring us attractive location-based services as well as serious location-related privacy threats. Location information of users in geo-social networks might be revealed by friends carelessly, or deduced by users curiously or even maliciously. In order to avoid location leakages, we propose collaborative privacy management in geo-social networks. Users specify and broadcast their preferences on location-related privacies in advance, so that potential leakages can be reported automatically when new resources arrive. If necessary, the associated spatial and/or temporal information of resources will be tweaked according to the privacy preferences of involving users, so that "old" leakages can be eliminated while ensuring that "new" ones are not introduced. We design algorithms for such tweaks and construct experiments on a simulated dataset to demonstrate their usability and applicability.; CPCI-S(ISTP); zhanglin08@sei.pku.edu.cn; csyuan@ust.hk; yaoguo@sei.pku.edu.cn; cherry@sei.pku.edu.cn; leichen@ust.hk; 584-589
语种	英语
出处	2014 IEEE 38TH ANNUAL INTERNATIONAL COMPUTERS, SOFTWARE AND APPLICATIONS CONFERENCE (COMPSAC)
DOI标识	10.1109/COMPSAC.2014.94
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/424368]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Zhang, Lin,Yuan, Mingxuan,Guo, Yao,et al. Preserving Location-Related Privacy Collaboratively in Geo-Social Networks. 2014-01-01.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。