基于点过程的真实世界扩散动力学的泛成分
Universal Components of Real-world Diffusion Dynamics based on Point Processes
摘要：
人类和自然活动的爆发在时间上高度聚集，这表明这些活动受到社会或自然系统中先前事件的影响。现实世界中的突发行为传递了潜在扩散过程的信息，这一直是从在线社交媒体到犯罪学和流行病学的各种科学界的焦点。然而，跨学科的现实世界的扩散动力学的通用组件仍然没有探索。在这里，我们介绍了广泛的跨学科的扩散过程，并提出了扩散框架的通用组件。我们将这些组件应用于人类疾病传播的扩散为基础的研究，通过病媒传播的疾病登革热的案例研究。扩散的普遍性可以激发跨学科的研究，并为扩散模型提供一个基本框架。
英文摘要：
Bursts in human and natural activities are highly clustered in time, suggesting that these activities are influenced by previous events within the social or natural system. Bursty behavior in the real world conveys information of underlying diffusion processes, which have been the focus of diverse scientific communities from online social media to criminology and epidemiology. However, universal components of real-world diffusion dynamics that cut across disciplines remain unexplored. Here, we introduce a wide range of diffusion processes across disciplines and propose universal components of diffusion frameworks. We apply these components to diffusion-based studies of human disease spread, through a case study of the vector-borne disease dengue. The proposed universality of diffusion can motivate transdisciplinary research and provide a fundamental framework for diffusion models.
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