| Autor: |
Hong, Younghee, Chang, Iksoo, Kim, Choongrak |
| Zdroj: |
Journal of the Korean Statistical Society; Jun2021, Vol. 50 Issue 2, p431-446, 16p |
| Abstrakt: |
We propose a definition of hub in complex networks by using the eigenvectors of the Laplacian matrix, and suggest a method of detecting hubs. The proposed definition provides a different concept from the classical measures such as the centrality or degree. Also, a method of determining the number of hubs is suggested using a scree plot. Illustrative examples based on artificial data sets and real data sets are given. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
|
Full text from SpringerLink