Results 1 to 10 of about 627,745 (234)
Health-based network node importance assessment
物联网学报, 2021 For the identification of key nodes in network systems, a node importance assessment method based on the system health state was proposed.Firstly, the definition of the system health degree was analyzed.Then, according to the connection relationship ...
Jianwei LIU, Bin JIANG, Pu YANG
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Semi-Local Integration Measure of Node Importance [PDF]
Mathematics, 2022 Numerous centrality measures have been introduced as tools to determine the importance of nodes in complex networks, reflecting various network properties, including connectivity, survivability, and robustness.
Tajana Ban Kirigin +2 more
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Identifying Important Nodes in Complex Networks Based on Node Propagation Entropy [PDF]
Entropy, 2022 In recent years, the identification of the essential nodes in complex networks has attracted significant attention because of their theoretical and practical significance in many applications, such as preventing and controlling epidemic diseases and discovering essential proteins. Several importance measures have been proposed from diverse perspectives
Yong Yu +4 more
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A Topological Sensitive Node Importance Evaluation Method in Aerospace Information Networks
Sensors, 2022 With the rapid development of communication technology and the diversification and rapid growth of network application demands, the requirements for the anti-destruction capability of information networks have also increased.
Peng Yang +3 more
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Identifying influential nodes in complex contagion mechanism
Frontiers in Physics, 2023 Identifying influential nodes in complex networks is one of the most important and challenging problems to help optimize the network structure, control the spread of the epidemic and accelerate the spread of information.
Jiahui Song, Gaoxia Wang, Gaoxia Wang
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Frontiers in Physics, 2022 The diffusion of negative information, such as rumours, misinformation and computer viruses on Online Social Networks (OSNs), may lead to serious losses and consequences.
Yifan Liu +5 more
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Statistical Identification of Important Nodes in Biological Systems [PDF]
Journal of Systems Science and Complexity, 2021 Biological systems can be modeled and described by biological networks. Biological networks are typical complex networks with widely real-world applications. Many problems arising in biological systems can be boiled down to the identification of important nodes.
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Entropy, 2021 Community detection is of great significance in understanding the structure of the network. Label propagation algorithm (LPA) is a classical and effective method, but it has the problems of randomness and instability.
Huan Li +3 more
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Mathematics, 2022 Community discovery (CD) under complex networks is a hot discussion issue in network science research. Recently, many evolutionary methods have been introduced to detect communities of networks.
Yan Kang +5 more
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IEEE Access, 2022 Power communication network (PCN) is the cornerstone of the stable operation of smart grid. The evaluation of the essential vulnerability of the PCN based on the node importance is advantageous to the protection of critical nodes and the improvement of ...
Zhao Min +4 more
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