A Weighted Network Model Based on Triad Formation Mechanism

2010 ◽  
Author(s):  
Bo Zhang ◽  
Yongcheng Xie ◽  
Xinxi Zhang ◽  
Dan Wang
Keyword(s):  
Network Model ◽  
Formation Mechanism ◽  
Weighted Network ◽  
Model Based

scholarly journals A network model of freight data with spatial dependence

2020 ◽  
Vol 8 (4) ◽  
Author(s):  
Aurélien Hazan
Keyword(s):  
Maximum Entropy ◽  
Network Model ◽  
Spatial Dependence ◽  
Single Mode ◽  
Original Model ◽  
Spatial Effects ◽  
Transport Networks ◽  
Weighted Network ◽  
Maximum Entropy Models ◽  
Model Based

Abstract In this article, we analyse the origin–destination matrix arising from freight flows that occur in single-mode transport networks and compare unbiased maximum-entropy models of the corresponding networks. An original model based on earlier results allows to reconstruct a weighted network, from degree and strength sequences, taking distances into account. As an application, the properties of the European railroad freight are analysed in detail in year 2010, with a focus on spatial effects.

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