如何溯源网络假新闻？

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信息爆炸的时代，假新闻为何能跑得比真新闻更快，社交网络如何使消息指数级传播？流行病学与网络科学研究对信息传播有什么启示？本期视频，让我们一起了解如何科学地追溯假新闻的源头。主要引用：[1] Information Source Detection in the SIR Model: ASample Path Based Approach, https://arxiv.org/pdf/1206.5421.pdf[2] Locating the Source of Diffusion in Large-Scale Networks, https://arxiv.org/pdf/1208.2534.pdf[3] Graph center - Wikipedia, https://en.wikipedia.org/wiki/Graph_center[4] Covid Deniers: How shadowy social media g