论文标题
意见动力学模型中的最佳控制：迈向统一框架
Optimal control in opinion dynamics models: towards a unified framework
论文作者
论文摘要
了解个人如何改变意见对于减轻虚假新闻的有害效果并停止意见两极分化至关重要。在一个极其灵活的意见动力学模型的基础上，该模型可以捕获社会影响力的关键微观机制，当前的论文详细阐述了一个框架以找到最佳控制，因此可以将其应用于一系列广泛的意见动力学设置。我结合了理论和计算方法的结合，表征了最佳控制的特性，并演示了如何将详细的框架应用于特定的示例，这些框架涵盖了经典情况，这些框架在文献上对观点动态模型中引起了极大的关注：同化的影响，有限的信心，有界的信心和非相细影响。
Understanding how individuals change their opinions is essential to mitigate the harmful effect of fake news and stop opinion polarization. Building upon an extremely flexible opinion dynamics model that can capture the key microscopic mechanisms of social influence, the current paper elaborates a framework to find optimal control, which, thus, can be applied to a broad set of opinion dynamics settings. Using a combination of theoretical and computational approaches, I characterize the properties of optimal control and demonstrates how the elaborated framework can be applied to specific examples, which cover the classical situations that garner remarkable attention in the literature on opinion dynamics models: assimilative influence, bounded confidence, and dissimilative influence.
