Critical urban events need to be efficiently handled, for instance, through rapid notification. VANETs are a promising choice in supporting notification of information on arbitrary critical events. Although the dynamicity of VANETs compromises the dissemination process, the connections among vehicles based on users' social interests allow for optimizing message exchange and data dissemination. This paper introduces SOCIABLE, a robust data dissemination system for critical urban events that operates in a SIoV network. It is based on vehicles' community with common interests and/or similar routines and employs social influence of vehicles according to their network location to select relay vehicles. In a comparative analysis on NS3 with the MINUET system, SOCIABLE achieved 36.56% less packets transmitted in a dense VANET and a maximum packet delivery delay of 28ms in a sparse VANET, delivering critical event data in a real-time and robust way without overloading the~network.

中文翻译：

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基于社会的车辆协作，用于城市重大事件的数据传播

需要有效地处理重要的城市事件，例如，通过快速通知。VANETs 是支持任意关键事件信息通知的有希望的选择。尽管 VANET 的动态性会影响传播过程，但基于用户社会兴趣的车辆之间的联系可以优化消息交换和数据传播。本文介绍了 SOCIABLE，这是一个强大的数据传播系统，用于在 SIoV 网络中运行的关键城市事件。它基于具有共同兴趣和/或相似惯例的车辆社区，并根据车辆的网络位置利用车辆的社会影响来选择中继车辆。在 NS3 与 MINUET 系统的对比分析中，SOCIABLE 获得了 36 分。