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Improving information spread through a scheduled seeding approach

机译:通过预定的播种方法提高信息传播

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One highly studied aspect of social networks is the identification of influential nodes that can spread ideas in a highly efficient way. The vast majority of works in this field have investigated the problem of identifying a set of nodes, that if "seeded" simultaneously, would maximize the information spread in the network. Yet, the timing aspect, namely, finding not only which nodes should be seeded but also when to seed them, has not been sufficiently addressed. In this work, we revisit the problem of network seeding and demonstrate by simulations how an approach takes takes into account the timing aspect, can improve the rates of spread by over 23% compared to existing seeding methods. Such an approach has a wide range of applications, especially in cases where the network topology is easily accessible.
机译:社交网络的一个高度研究的方面是识别可以以高效的方式传播思想的有影响力的节点。在该领域的绝大多数作品研究了识别一组节点的问题,如果同时“种子”,则最大化网络中的信息。然而,时序方面,即,不仅发现哪些节点应该接种,而且还没有得到充分解决播种它们的时间。在这项工作中,我们重新审视网络播种问题,并通过模拟表明如何考虑到时序方面的方法,与现有的播种方法相比,可以提高超过23%的分布率。这种方法具有广泛的应用,特别是在易于访问网络拓扑的情况下。

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