scholarly journals Control of epidemic spreading on complex networks by local traffic dynamics

2011 ◽  
Vol 84 (4) ◽  
Author(s):  
Han-Xin Yang ◽  
Wen-Xu Wang ◽  
Ying-Cheng Lai ◽  
Yan-Bo Xie ◽  
Bing-Hong Wang
Keyword(s):  
Complex Networks ◽  
Epidemic Spreading ◽  
Traffic Dynamics

Improved efficient routing strategy on two-layer complex networks

2016 ◽  
Vol 27 (04) ◽  
pp. 1650044 ◽  
Author(s):  
Jinlong Ma ◽  
Weizhan Han ◽  
Qing Guo ◽  
Shuai Zhang ◽  
Junfang Wang ◽  
...  
Keyword(s):  
Complex Networks ◽  
Research Topic ◽  
Global Awareness ◽  
Traffic Dynamics ◽  
Shortest Path Routing ◽  
Transport Efficiency ◽  
Routing Strategy ◽  
Traffic Capacity ◽  
Traffic Performance ◽  
Simulation Results

The traffic dynamics of multi-layer networks has become a hot research topic since many networks are comprised of two or more layers of subnetworks. Due to its low traffic capacity, the traditional shortest path routing (SPR) protocol is susceptible to congestion on two-layer complex networks. In this paper, we propose an efficient routing strategy named improved global awareness routing (IGAR) strategy which is based on the betweenness centrality of nodes in the two layers. With the proposed strategy, the routing paths can bypass hub nodes of both layers to enhance the transport efficiency. Simulation results show that the IGAR strategy can bring much better traffic capacity than the SPR and the global awareness routing (GAR) strategies. Because of the significantly improved traffic performance, this study is helpful to alleviate congestion of the two-layer complex networks.

Optimal resource allocation strategy for two-layer complex networks

2018 ◽  
Vol 32 (05) ◽  
pp. 1850054 ◽  
Author(s):  
Jinlong Ma ◽  
Lixin Wang ◽  
Sufeng Li ◽  
Congwen Duan ◽  
Yu Liu
Keyword(s):  
Complex Networks ◽  
Service Providers ◽  
Network Capacity ◽  
Capacity Allocation ◽  
Allocation Strategy ◽  
Traffic Dynamics ◽  
Traffic Capacity ◽  
Optimal Value ◽  
Optimal Resource ◽  
Resource Allocation Strategy

We study the traffic dynamics on two-layer complex networks, and focus on its delivery capacity allocation strategy to enhance traffic capacity measured by the critical value [Formula: see text]. With the limited packet-delivering capacity, we propose a delivery capacity allocation strategy which can balance the capacities of non-hub nodes and hub nodes to optimize the data flow. With the optimal value of parameter [Formula: see text], the maximal network capacity is reached because most of the nodes have shared the appropriate delivery capacity by the proposed delivery capacity allocation strategy. Our work will be beneficial to network service providers to design optimal networked traffic dynamics.

scholarly journals Complex Networks: Traffic Dynamics, Network Performance, and Network Structure

2013 ◽  
Vol 03 (01) ◽  
pp. 187-195 ◽  
Author(s):  
Ziping Hu ◽  
Krishnaiyan Thulasiraman ◽  
Pramode K. Verma
Keyword(s):  
Complex Networks ◽  
Network Structure ◽  
Network Performance ◽  
Traffic Dynamics

scholarly journals Traffic dynamics of the complex networks with the heterogeneous bandwidth allocation

2013 ◽  
Vol 62 (8) ◽  
pp. 080502
Author(s):  
Yu Hao ◽  
Zhou Yu-Cheng ◽  
Jing Yuan-Wei ◽  
Xu Jia-He ◽  
Zhang Xing-Mei ◽  
...  
Keyword(s):  
Complex Networks ◽  
Bandwidth Allocation ◽  
Traffic Dynamics

scholarly journals Modeling Epidemic Spreading in Complex Networks: Concurrency and Traffic

2011 ◽  
pp. 435-462 ◽  
Author(s):  
Sandro Meloni ◽  
Alex Arenas ◽  
Sergio Gómez ◽  
Javier Borge-Holthoefer ◽  
Yamir Moreno
Keyword(s):  
Complex Networks ◽  
Epidemic Spreading

Traffic Dynamics on Effective Routing Strategy for Complex Networks

2014 ◽  
Vol 1 ◽  
pp. 539-542
Author(s):  
Takayuki Kimura ◽  
Tohru Ikeguchi
Keyword(s):  
Complex Networks ◽  
Traffic Dynamics ◽  
Routing Strategy
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