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arXiv 1807.04865cs.SI
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基于手机轨迹的短暂事件期间城市动态的自适应建模

Adaptive modeling of urban dynamics during ephemeral event via mobile phone traces

Suhad Faisal Behadili, Cyrille Bertelle, Loay E. George

摘要:

这些通信设备自愿或不自愿地为其用户产生了数字痕迹。这种类型的集体数据可以提供影响城市系统设计和发展的有力指标。在这项研究中,手机数据在无敌舰队事件进行了调查。分析移动电话的痕迹提供了概念性的意见,个人密度和他们的流动模式在城市。地理可视化和统计技术已被用于了解人类流动的集体和个人。所采用的实质性参数是事件间时间、行进距离(位移)和回转半径。通过集成各种应用程序进行大型数据库管理,可视化,分析和模拟,使用计算平台进行分析和模拟。据此,提取了一般的人口格局规律。研究成果揭示了静态视角下的个体密度和动态视角下的个体流动性,具有多层次的抽象(宏观,中观,微观)。

英文摘要:

The communication devices have produced digital traces for their users either voluntarily or not. This type of collective data can give powerful indications that are affecting the urban systems design and development. In this study mobile phone data during Armada event is investigated. Analyzing mobile phone traces gives conceptual views about individuals densities and their mobility patterns in the urban city. The geo-visualization and statistical techniques have been used for understanding human mobility collectively and individually. The undertaken substantial parameters are inter-event times, travel distances (displacements) and radius of gyration. They have been analyzed and simulated using computing platform by integrating various applications for huge database management, visualization, analysis, and simulation. Accordingly, the general population pattern law has been extracted. The study contribution outcomes have revealed both the individuals densities in static perspective and individuals mobility in dynamic perspective with multi levels of abstraction (macroscopic, mesoscopic, microscopic).

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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