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arXiv 1709.08486physics.soc-phcs.ITmath.IT
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不规则人类流动的可预测性

Predictability of Irregular Human Mobility

Kewei Zhang, Minkyoung Kim, Raja Jurdak, Dean Paini

摘要:

了解人类流动对于从城市规划到传染病控制等领域的决策支持至关重要。先前的工作集中于跟踪户外移动的日常日志,而不考虑相关的上下文,其包含用于一系列目的的规则和不规则的人类运动的混合物,因此对动态的不同影响被忽略。本研究的目的是关注不同的集合人群的不规则的人类运动的各种目的。我们提出的方法来估计在不同的情况下流动性的可预测性。根据我们对澳大利亚的国际和国内游客的调查数据,我们发现,欧洲游客的旅行模式比教育游客的旅行模式更难预测,而东亚游客则表现出相反的模式,即假期比教育更可预测。来自澳大利亚人口最多的州的国内居民表现出最不可预测的模式,而来自人口较少的州的游客表现出最高的可预测运动。

英文摘要:

Understanding human mobility is critical for decision support in areas from urban planning to infectious diseases control. Prior work has focused on tracking daily logs of outdoor mobility without considering relevant context, which contain a mixture of regular and irregular human movement for a range of purposes, and thus diverse effects on the dynamics have been ignored. This study aims to focus on irregular human movement of different meta-populations with various purposes. We propose approaches to estimate the predictability of mobility in different contexts. With our survey data from international and domestic visitors to Australia, we found that the travel patterns of Europeans visiting for holidays are less predictable than those visiting for education, while East Asian visitors show the opposite patterns, ie, more predictable for holidays than for education. Domestic residents from the most populous Australian states exhibit the most unpredictable patterns, while visitors from less populated states show the highest predictable movement.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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