Identifying influential spreaders in complex networks based on network embedding and node local centrality

2021 ◽  
pp. 125971
Author(s):  
Xu-Hua Yang ◽  
Zhen Xiong ◽  
Fangnan Ma ◽  
Xiaoze Chen ◽  
Zhongyuan Ruan ◽  
...  
Keyword(s):  
Complex Networks ◽  
Network Embedding

A Network Embedding-Enhanced Bayesian Model for Generalized Community Detection in Complex Networks

2021 ◽  
Author(s):  
Dongxiao He ◽  
Youyou Wang ◽  
Jinxin Cao ◽  
Weiping Ding ◽  
Shizhan Chen ◽  
...  
Keyword(s):  
Complex Networks ◽  
Community Detection ◽  
Bayesian Model ◽  
Network Embedding

scholarly journals An Asymmetric Popularity-Similarity Optimization Method for Embedding Directed Networks into Hyperbolic Space

Complexity ◽  
2020 ◽  
Vol 2020 ◽  
pp. 1-16 ◽  
Author(s):  
Zongning Wu ◽  
Zengru Di ◽  
Ying Fan
Keyword(s):  
Complex Networks ◽  
Hyperbolic Space ◽  
Optimization Method ◽  
Directed Network ◽  
Network Embedding ◽  
Directed Networks ◽  
Scale Free ◽  
Exponential Expansion ◽  
Asymmetric Networks ◽  
Symmetric Networks

Network embedding is a frontier topic in current network science. The scale-free property of complex networks can emerge as a consequence of the exponential expansion of hyperbolic space. Some embedding models have recently been developed to explore hyperbolic geometric properties of complex networks—in particular, symmetric networks. Here, we propose a model for embedding directed networks into hyperbolic space. In accordance with the bipartite structure of directed networks and multiplex node information, the method replays the generation law of asymmetric networks in hyperbolic space, estimating the hyperbolic coordinates of each node in a directed network by the asymmetric popularity-similarity optimization method in the model. Additionally, the experiments in several real networks show that our embedding algorithm has stability and that the model enlarges the application scope of existing methods.

Complex Networks

2009 ◽  
Author(s):  
Reuven Cohen ◽  
Shlomo Havlin
Keyword(s):  
Complex Networks

Complex Networks from Simple Rules

2013 ◽  
Vol 22 (2) ◽  
pp. 151-174 ◽  
Author(s):  
Richard Southwell ◽  
Jianwei Huang ◽  
Chris Cannings ◽  
◽  
Keyword(s):  
Complex Networks ◽  
Simple Rules
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