Repurposing FM: Radio Nowhere to OSNs Everywhere
Repurposing FM: Radio Nowhere to OSNs Everywhere
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重新利用 FM：从无处收听广播到无处不在的 OSN
DOI：
10.1145/2818048.2820001
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发表时间：
2016
期刊：
影响因子：
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通讯作者：
M. Rantanen
中科院分区：
文献类型：
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作者：
M. Vigil;E. Belding;M. Rantanen
虽然在线社交网络（OSN）在发展社会资本方面发挥着关键作用[18]，但由于缺乏互联网可访问性，许多社区无法利用OSN的好处。在本文中，我们调查的无线电广播数据系统（RBDS）与FM广播电台作为一种手段，提供社交网络内容的OSN用户谁没有访问互联网服务的可行性。使用Instagram作为案例研究，我们分析了254个公共Instagram用户与部落数字村（TDV）网络在南加州的数据。我们对超过120万个独特的Instagram帖子的分析显示，TDV网络中的Instagram用户与本地生成的内容互动的频率是网络外部用户生成的内容的46.6倍。我们使用我们的观察OSN的使用比较五OSN内容调度方法。我们的评估显示，高达81%的用户收到了至少一半的内容请求，110万张请求的Instagram照片中有35.5%被传输给了用户。
While online social networks (OSNs) play a critical role in developing social capital [18], many communities are unable to utilize the benefits of OSNs due to lack of Internet accessibility. In this paper, we investigate the feasibility of the Radio Broadcast Data System (RBDS) associated with FM radio stations as a means to deliver social network content to OSN users who do not have access to Internet services. Using Instagram as a case study, we analyze data from 254 public Instagram users associated with the Tribal Digital Village (TDV) network in Southern California. Our analysis of over 1.2 million unique Instagram posts reveals that Instagram users in the TDV network interact with locally generated content 46.6× more often than content generated by users from outside the network. We use our observations of OSN usage to compare five OSN content scheduling approaches. Our evaluation reveals that up to 81% of users received at least half of their content requests and 35.5% of the 1.1 million requested Instagram photos were transmitted to users.