Label switched path restoration under two random failures

2002 ◽  
Author(s):  
G. Banerjee ◽  
D. Sidhu
Keyword(s):  
Path Restoration ◽  
Label Switched Path ◽  
Random Failures

scholarly journals Comparison of two path restoration schemes in self-healing networks

2002 ◽  
Vol 38 (5) ◽  
pp. 663-674 ◽  
Author(s):  
Yijun Xiong ◽  
Lorne Mason
Keyword(s):  
Self Healing ◽  
Path Restoration

Network dynamics on the Chinese air transportation multilayer network

2021 ◽  
pp. 2150070
Author(s):  
Yong Yang ◽  
Kai-Jun Xu ◽  
Chen Hong
Keyword(s):  
Success Rate ◽  
Transportation Networks ◽  
Human Mobility ◽  
Transportation Network ◽  
Air Transportation ◽  
Transfer Number ◽  
Multilayer Network ◽  
Scheduling Model ◽  
Network Mechanism ◽  
Random Failures

Air transportation networks play important roles in human mobility. In this paper, from the perspective of multilayer network mechanism, the dynamics of the Chinese air transportation network are extensively investigated. A multilayer-based passengers re-scheduling model is introduced, and a multilayer cooperation (MC) approach is proposed to improve the efficiency of network traffic under random failures. We use two metrics: the success rate and the extra transfer number, to evaluate the efficiency of re-scheduling. It is found that a higher success rate of passengers re-scheduling can be obtained by MC, and MC is stronger for resisting the instability of the capacity of links. Furthermore, the explosion of the number of extra transfer can be well restrained by MC. Our work will highlight a better understanding of the dynamics and robustness of the Chinese air transportation network.

scholarly journals Characteristics of Changes of Transportation Performance for Pairs of Critical Edges

2018 ◽  
Vol 20 (3) ◽  
pp. 84-87
Author(s):  
Peter Czimmermann ◽  
Michal Kohani
Keyword(s):  
System Design ◽  
Public Service ◽  
System Performance ◽  
Service System ◽  
Transportation Network ◽  
Service System Design ◽  
The Creation ◽  
Random Failures

When the robustness of a public service system design is tested, we can often use scenarios where possible random failures can occur and they can influence the time the service is accessible which is provided for system users. The construction of a suitable scenario is based on the choice of links of the transportation network which influence the system performance in a substantial way. In such scenarios one or multiple arcs can be affected by this failure. In our contribution we present characteristics of pairs of critical arcs that can be used to develop an algorithm for the creation of critical scenarios.

Model of Product Warranty Network and its Robustness

2012 ◽  
Vol 482-484 ◽  
pp. 2165-2169
Author(s):  
Jian Yu ◽  
Zhen Zhang
Keyword(s):  
Shortest Path ◽  
Evolutionary Model ◽  
Important Index ◽  
Product Warranty ◽  
The Relationship ◽  
Random Failures

Robustness is an important index to assess the performance of product warranty network, and it’s helpful for managing the relationship between the manufacturers and the suppliers to analyze it. The paper establishes product warranty network’s evolutionary model according to its characteristics, and chooses the average shortest path as the measures of robustness to analyze the robustness of model of product warranty network under the random attack and the selective attack. The conclusions show that the product warranty network have strong tolerance against random failures yet are fragile under selective attacks.

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