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arXiv 1603.02178cs.SI
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社交网络中的信息扩散模型

Modeling Information Diffusion in Social Networks

Nima Heidari

摘要:

社交网络的一个主要特征(例如,大规模在线社交网络)是信息的传播,例如新闻、谣言和观点。信息可以通过书面、口头或电子表格的自然联系传播。随着互联网和Web的主流采用,信息扩散的物理特性发生了变化。直到几年前,想要在社区中传播一条信息的人的主要障碍是达到大量人群所需的技术基础设施的成本。如今,随着互联网的普及,这一瓶颈已基本消除。信息扩散由于其在社会交往和日常生活中的重要性而成为社会网络研究领域的热点之一。最近,在过去的二三十年里,人们不仅对观察信息和创新流感兴趣,而且还对影响和创造它们感兴趣。对网络中的信息扩散进行建模使我们能够对它的传播进行推理。

英文摘要:

One major feature of social networks (e.g., massive online social networks) is the dissemination of information, such as news, rumors and opinions. Information can be propagated via natural connections in written, oral or electronic forms. The physics of information diffusion has been changed with the mainstream adoption of the Internet and Web. Until a few years ago, the major barrier for someone who wanted a piece of information to spread through a community was the cost of the technical infrastructure required to reach a large number of people. Today, with widespread access to the Internet, this bottleneck has largely been removed. Information diffusion has been one of the focuses in social network research area, due to its importance in social interactions and everyday life. More recently, during the last twenty to thirty years, there has been interest and attention not just in observing information and innovation flow, but also in influencing and creating them. Modeling information diffusion in networks enables us to reason about its spread.

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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