2019
DOI: 10.1109/access.2019.2939804
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Identifying Influential Nodes in Complex Networks Based on Local Neighbor Contribution

Abstract: The identification of influential nodes in complex networks has been widely used to suppress rumor dissemination and control the spread of epidemics and diseases. However, achieving high accuracy and comprehensiveness in node influence ranking is time-consuming, and there are issues in using different measures on the same subject. The identification of influential nodes is very important for the maintenance of the entire network because they determine the stability and integrity of the entire network, which ha… Show more

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Cited by 37 publications
(32 citation statements)
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“…Two types of centrality measures can be used for identification of key nodes, i.e., (i) matrix-based centrality such as random walk matrix [32], Laplacian matrix [33], and adjacency matrix [34] (ii) superficial-based properties such as CC, BC, DC, and motif centrality measurement [35]. Currently, a vast number of studies have been offered regarding the identification of the key nodes, e.g., node removals, profit leader [36], and local neighbor contribution [3]; these studies have their own advantages and disadvantages. Zhong-Kui Bao et al [37] proposed heuristic clustering (HC) method of detecting the most influential nodes; HC works on the basis of similarity index which categorizes nodes into various clusters; in this way, the center nodes in clusters are taken as multiple spreaders.…”
Section: Related Workmentioning
confidence: 99%
See 1 more Smart Citation
“…Two types of centrality measures can be used for identification of key nodes, i.e., (i) matrix-based centrality such as random walk matrix [32], Laplacian matrix [33], and adjacency matrix [34] (ii) superficial-based properties such as CC, BC, DC, and motif centrality measurement [35]. Currently, a vast number of studies have been offered regarding the identification of the key nodes, e.g., node removals, profit leader [36], and local neighbor contribution [3]; these studies have their own advantages and disadvantages. Zhong-Kui Bao et al [37] proposed heuristic clustering (HC) method of detecting the most influential nodes; HC works on the basis of similarity index which categorizes nodes into various clusters; in this way, the center nodes in clusters are taken as multiple spreaders.…”
Section: Related Workmentioning
confidence: 99%
“…In recent years, complex networks are an attractive and hot research area by virtue of its wide range of practical and theoretical applications in many major fields [1][2][3][4][5]. Several real-world application areas such as management science, chemistry, economics, and financial systems [6,7], computer science, biological science [8,9], and many other similar fields can be regarded as complex networks [10,11].…”
Section: Introductionmentioning
confidence: 99%
“…Dai et al [11] proposed the local neighbor contribution (LNC) method which combined the influence of the nodes with the contribution of the nearest and next-nearest neighbor nodes. Node contraction defines the influence of a node to be equivalent to the destructiveness of the network after the node is removed.…”
Section: Local Centrality Measuresmentioning
confidence: 99%
“…In recent years, the research on complex networks has gained attention in various fields such as social networks, collaboration networks, email network, biological science, brain networks, railway networks, climate networks, international trade networks and technological networks [5,6,7,8,9,11]. Understanding dynamics of information spreading processes in a complex networks is an important topic with many diverse applications, such as information dissemination, information propagation, viral marketing, controlling rumors and opinion monitoring.…”
Section: Introductionmentioning
confidence: 99%
“…The spreading power of the method is the strongest, but the method has a large amount of calculation with large time consumption. Jin et al [39] propose a method based on the local neighbor contribution (LNC). LNC combines the influence of the node itself with the contribution of the nearest neighbor and the second nearest neighbor.…”
Section: Identification Of the Influential Nodes In Graph Neural Networkmentioning
confidence: 99%