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arXiv 1412.2170physics.soc-phcs.SI
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复杂网络中的意见控制

Opinion control in complex networks

Naoki Masuda

摘要:

在许多选举中,选民似乎是党派选民和独立选民的混合体。鉴于党派人士不太可能转变为另一个政党,一个政党的主要目标可能是在强有力的领导、大众媒体、党派人士和同侪影响力的帮助下动员独立选民支持该党。基于存在完全党派选民的经典选民模型动态的精确解(即,狂热者),我们提出了一种计算方法,以最大限度地提高党的份额在社会网络中的独立选民的牵制控制策略。对应于控制者或狂热者的政党在给定关于独立选民的连通性和对手政党控制的节点集合的信息的情况下优化要控制的节点。我们表明,控制枢纽通常是一个很好的策略,而优化的策略甚至更好。当独立选民是作为有向网络而非无向网络连接时,优化策略的优越性尤为突出。

英文摘要:

In many instances of election, the electorate appears to be a composite of partisan and independent voters. Given that partisans are not likely to convert to a different party, a main goal for a party could be to mobilize independent voters toward the party with the help of strong leadership, mass media, partisans, and effects of peer-to-peer influence. Based on the exact solution of the classical voter model dynamics in the presence of perfectly partisan voters (i.e., zealots), we propose a computational method to maximize the share of the party in a social network of independent voters by pinning control strategy. The party, corresponding to the controller or zealots, optimizes the nodes to be controlled given the information about the connectivity of independent voters and the set of nodes that the opponent party controls. We show that controlling hubs is generally a good strategy, whereas the optimized strategy is even better. The superiority of the optimized strategy is particularly eminent when the independent voters are connected as directed rather than undirected networks.

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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