Analysis of Location Information Gathered through Residents' Smartphones Toward Visualization of Communication in Local Community
Analysis of Location Information Gathered through Residents' Smartphones Toward Visualization of Communication in Local Community
复制标题
分析通过居民智能手机收集的位置信息，实现当地社区沟通的可视化
DOI：
10.1007/978-3-319-58521-5_7
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发表时间：
2017
期刊：
影响因子：
--
通讯作者：
Katsunori Shimohara
中科院分区：
文献类型：
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作者：
Koya Kimura;Yurika Shiozu;Ivan Tanev;Katsunori Shimohara
本研究旨在利用信息通信技术（ICT）来实现以居民为中心的社区设计，并通过可视化媒体点来创造一个触发器，以重新获得社区内部丰富的关系，媒体点被定义为居民交流比其他区域更多的地方。为了改进前人提出的媒介点估计方法，我们提取并分析了不同条件下的位置信息。结果，我们可以确认位置信息密度最高的一部分对应于居民的住所，并且发现无论准确性的散射如何，都可以准确地推导出住所。此外，通过分析位置信息在不同时区的分布情况，我们认为有必要使用按时间进行分钟划分或每周每天进行汇总的位置信息。
This research aims to achieve the resident-centered community design by utilizing information and communication technology (ICT), and to create a trigger to regain rich relationship within a community by visualizing media spots which is defined as places where residents communicate much more than the other areas. In order to improve the media spot estimation method proposed by the previous research, we extracted and analyzed location information under various conditions. As a result, we could confirm that a portion of the highest density of location information corresponds to a resident’s home place, and found that a home place can be accurately derived irrespective of the scattering in accuracy. Also, the analysis on how the distribution of location information varies depending on time zone suggests that it is necessary to use location information which is minutely divided in time or aggregated every day of the week.