| Autor: |
Song-qing DUAN, Xing-long YU, Bin WU, Bai WANG |
| Jazyk: |
čínština |
| Rok vydání: |
2014 |
| Předmět: |
|
| Zdroj: |
Tongxin xuebao, Vol 35, Pp 124-135 (2014) |
| Druh dokumentu: |
article |
| ISSN: |
1000-436X |
| DOI: |
10.3969/j.issn.1000-436x.2014.12.015 |
| Popis: |
The majority of real-world networks are directed,weighted and dynamic.Aiming at the problem of node role analysis in directed weighted network,a novel node role analysis method based on directed topological potential is pro-posed,which can divide nodes into four roles based on their behavior pattern and local influence.Then,a node role-based dynamic networks evolution analysis method is introduced,which can model the dynamics of behavioral roles represent-ing the main connectivity patterns over time and detect the significant event.The experiment results indicate that pro-posed approaches can effectively estimate the node role and detect the dynamics of network evolution. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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