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A Triangular NodeTrix Visualization Interface for Overlapping Social Community Structures of Cyber-Physical-Social Systems in Smart Factories

机译:用于重叠社会社区结构的三角形Nodetrix可视化界面在智能工厂中的社会社区结构

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This work proposes a cyber-physical-social system (CPSS) framework for smart factories which associates the social-network-based physical factory circumference with the cyber control through a visualization interface based on NodeTrix. The NodeTrix representation consisting of adjacency matrices and node-link diagrams has been popularly used in social network analysis. Different from previous works on NodeTrix based on square-shaped matrices, the proposed NodeTrix applies triangle-shaped matrices for visualizing overlapping communities to save the displaying space, and a simulated annealing algorithm is used to reduce the crossings among links and communities. In the CPSS for smart factories, working-in-process (WIP) products are categorized according to their attributes, and are placed at different storage locations for later different production processes. By the NodeTrix-based interface for CPSS, when users with different domains and experiences work together to make instant decisions on production and logistics, the physical production environment will be adjusted accordingly and immediately through technological support of Industry 4.0. Through the interface, the information on locations, parameters, and interoperability of WIP products can be visualized and adjusted in time. By comparison with other works, the proposed representation looks promising in displaying social networks for the CPSS with fewer crossings within a smaller screen space.
机译:这项工作提出了一个网络 - 物理社会系统(CPSS)框架,用于智能工厂,通过基于Nodetrix的可视化接口将基于社交网络的物理工厂围绕与网络控制联系起来。由邻接矩阵和节点链接图组成的Nodetrix表示已经普遍用于社交网络分析。与基于方形矩阵的Nodetrix上的先前作品不同,所提出的Nodetrix应用三角形矩阵以便可视化重叠的社区以节省显示空间,并且使用模拟退火算法来减少链路和社区之间的交叉口。在智能工厂的CPS中,工作过程(WIP)产品根据其属性进行分类,并放置在不同的存储位置,以供以后的不同生产过程。通过基于Nodetrix的CPS界面,当用户使用不同的领域和经验的用户共同努力,在生产和物流上做出即时决策,将通过工业4.0的技术支持来调整物理生产环境。通过界面,可以在时间内可视化和调整WIP产品的位置,参数和互操作性的信息。通过与其他作品进行比较,所提出的表示看起来很有希望在较小的屏幕空间内显示具有较少交叉路口的CPS的社交网络。

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