2019
DOI: 10.1109/access.2019.2902865
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Modeling IoT Equipment With Graph Neural Networks

Abstract: Traditional neural networks usually concentrate on temporal data in system simulation, and lack of capabilities to reason inner logic relations between different dimensions of data collected from embedded sensors. This paper proposes a graph neural network-based modeling approach for IoT equipment (called GNNM-IoT), which considers both temporal and inner logic relations of data, in which vertices denote sensor data and edges denote relationships between vertices. The GNNM-IoT model's relationships between sen… Show more

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Cited by 32 publications
(21 citation statements)
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“…For instance, (Huang, Zanni-Merk, and Crémilleux 2019) propose using dense layers connected as per the ontology of the manufacturing line, followed by an RNN at the top to capture the temporal dependencies. Similarly, (Zhang et al 2019) attempt to model an equipment as a graph of sensor nodes: they assume a fully-connected graph where nodes correspond to sensors, and edges capture the dependencies across sensors. However, they do not explicitly model the dependence between various modules of an equipment.…”
Section: Related Workmentioning
confidence: 99%
“…For instance, (Huang, Zanni-Merk, and Crémilleux 2019) propose using dense layers connected as per the ontology of the manufacturing line, followed by an RNN at the top to capture the temporal dependencies. Similarly, (Zhang et al 2019) attempt to model an equipment as a graph of sensor nodes: they assume a fully-connected graph where nodes correspond to sensors, and edges capture the dependencies across sensors. However, they do not explicitly model the dependence between various modules of an equipment.…”
Section: Related Workmentioning
confidence: 99%
“…[34]. The graph neural networks are widely used in different domains due to its convincing performance and interpretability [35]. Convolutional neural networks (CNNs) can be considered as the first motivation for the GNNs, as CNNs have the ability to extract multi-scale localized spatial features and compose them to construct highly expressive representation [34].…”
Section: B: Graph Neural Network (Gnn)mentioning
confidence: 99%
“…However, most of the non-linear models ignored global information of the system. In addition, complicated models [24] are easy to get overfitted when training data are relatively in a small size.…”
Section: B Non-linear Algorithmmentioning
confidence: 99%