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arXiv 1803.02580physics.soc-phcs.CYcs.SIphysics.data-an
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突发人类动力学

Bursty Human Dynamics

Márton Karsai, Hang-Hyun Jo, Kimmo Kaski

摘要:

突发动力学是自然界中各种复杂系统的共同时间特性,但它也表征了人类行为和相互作用的动力学。在现象学层面上,它是所有系统的一个特征,这些系统通过在低事件频率和高事件频率之间交替而随时间不均匀地演化。在这样的系统中,突发被识别为其中事件在短时间间隔内以快节奏发生的时段,而这些时段被具有低事件频率的长时间段分开。由于这种动态模式发生在广泛的自然现象中,它们的观察,表征和建模一直是几个研究领域的长期挑战。然而,由于通信和数据收集技术的一些最新发展,从个人到社会层面追踪人类行动和互动的数字痕迹已经成为可能。这导致了在人类动力学这个新的但基本上未被探索的领域中对突发现象的几个新观察,这要求文艺复兴使用研究概念和方法来研究这些系统,包括数据分析和建模。因此,在该领域积累了大量的新见解和知识以及创新,这为我们提供了一个及时的机会来写这本简短的专著,对人类行为动力学中发生的异质突发模式的观察,适当的措施,建模和应用进行最新的回顾和总结。

英文摘要:

Bursty dynamics is a common temporal property of various complex systems in Nature but it also characterises the dynamics of human actions and interactions. At the phenomenological level it is a feature of all systems that evolve heterogeneously over time by alternating between periods of low and high event frequencies. In such systems, bursts are identified as periods in which the events occur with a rapid pace within a short time-interval while these periods are separated by long periods of time with low frequency of events. As such dynamical patterns occur in a wide range of natural phenomena, their observation, characterisation, and modelling have been a long standing challenge in several fields of research. However, due to some recent developments in communication and data collection techniques it has become possible to follow digital traces of actions and interactions of humans from the individual up to the societal level. This led to several new observations of bursty phenomena in the new but largely unexplored area of human dynamics, which called for the renaissance to study these systems using research concepts and methodologies, including data analytics and modelling. As a result, a large amount of new insight and knowledge as well as innovations have been accumulated in the field, which provided us a timely opportunity to write this brief monograph to make an up-to-date review and summary of the observations, appropriate measures, modelling, and applications of heterogeneous bursty patterns occurring in the dynamics of human behaviour.

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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