图 书 馆
分布式社交网络中的隐私意识和可扩展内容传播Privacy-Aware and Scalable Content Dissemination in Distributed Social Network |
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| 课程网址: | http://videolectures.net/iswc2011_kapanipathi_dissemination/ |
| 主讲教师: | Pavan Kapanipathi |
| 开课单位: | 爱尔兰国立大学 |
| 开课时间: | 2011-11-25 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Centralized social networking websites raise scalability issues - due to the growing number of participants - and policy concerns - such as control, privacy and ownership of users' data. Distributed Social Networks aim to solve those by enabling architectures where people own their data and share it whenever and to whomever they wish. However, the privacy and scalability challenges are still to be tackled. Here, we present a privacy-aware extension to Google's PubSubHubbub protocol, using Semantic Web technologies, solving both the scalability and the privacy issues in Distributed Social Networks. We enhanced the traditional features of PubSubHubbub in order to allow content publishers to decide whom they want to share their information with, using semantic and dynamic group-based definition. We also present the application of this extension to SMOB (our Semantic Microblogging framework). Yet, our proposal is application agnostic, and can be adopted by any system requiring scalable and privacy-aware content broadcasting. |
| 关 键 词: | 社交网站; 语义Web技术; 共享信息 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2019-05-05：lxf |
| 阅读次数: | 20 |