Model of node traffic recovery behavior and cascading congestion analysis in networks

Y Shen, G Song, H Xu, Y Xie - Physica A: Statistical Mechanics and its …, 2020 - Elsevier
In many real networks, temporary and fluctuant high load on nodes does not always lead to
the complete failure of them. The recovery of nodes' traffic function and the corresponding …

Routing on a weighted scale-free network

MB Hu, R Jiang, YH Wu, WX Wang, QS Wu - Physica A: Statistical …, 2008 - Elsevier
In this paper, the packet traffic flow on weighted scale-free networks is investigated based on
the local routing strategy using link weights: Pl→ i= wliα∑ jwljα. The capacity of links is …

Analysis of communication network performance from a complex network perspective

J Wu, KT Chi, FCM Lau, IWH Ho - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
In this paper we study the performance of communication networks from a network science
perspective. Our analysis and simulation results reveal the effects of network structure …

Locating inefficient links in a large-scale transportation network

L Sun, L Liu, Z Xu, Y Jie, D Wei, P Wang - Physica A: Statistical Mechanics …, 2015 - Elsevier
Based on data from geographical information system (GIS) and daily commuting origin
destination (OD) matrices, we estimated the distribution of traffic flow in the San Francisco …

Bandwidth allocation strategy for traffic systems of scale-free network

X Ling, MB Hu, WB Du, R Jiang, YH Wu, QS Wu - Physics Letters A, 2010 - Elsevier
In this Letter, the bandwidth resource allocation strategy is considered for traffic systems of
complex networks. With a finite resource of bandwidth, an allocation strategy with preference …

Static weighted routing strategy on two-layer complex networks

Y Zhuo, Y Peng, X Yang, K Long - Physica Scripta, 2011 - iopscience.iop.org
The routing strategy is important to information dissemination and exchange in complex
communication networks. The traditional routing strategies are often insufficient to alleviate …

Traffic dynamics on layered complex networks

Y Zhuo, Y Peng, C Liu, Y Liu, K Long - Physica A: Statistical Mechanics and …, 2011 - Elsevier
To minimize traffic congestion, understanding how traffic dynamics depend on network
structure is necessary. Many real-world complex systems can be described as multilayer …

Global hybrid routing for scale-free networks

X Gao, H Guo, Y Chen, Y Tang, C Wang, S Xu… - IEEE Access, 2019 - ieeexplore.ieee.org
The performance of routing strategies on complex networks can be characterized by two
measurements, ie, the traffic capacity and the average packets travel time. By efficiently …

Multi-priority routing algorithm based on source node importance in complex networks

Y Bai, DD Han, M Tang - International Journal of Modern Physics C, 2019 - World Scientific
Network transmission capacity is an important guarantee for the normal operation of the
network. The effective routing strategy avoids the use of nodes with large degree value …

Scaling properties in spatial networks and their effects on topology and traffic dynamics

H Yang, Y Nie, A Zeng, Y Fan, Y Hu, Z Di - Europhysics Letters, 2010 - iopscience.iop.org
Empirical studies on the spatial structures in several real transport networks reveal that the
distance distribution in these networks obeys a power law. To discuss the influence of the …