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Shared Risk Resource Group

Shared risk resource group (commonly referred to as shared risk group or SRG) is a concept in Optical mesh network routing that different networks… Expand
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Related topics

Related topics

17 relations
Dijkstra's algorithmFast automatic restorationGraph rewritingMultiplexer
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Broader (1)

Network topology

Papers overview

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2016
2016
Combinatorial optimization in networks with Shared Risk Link Groups
The notion of Shared Risk Link Groups (SRLG) captures survivability issues when a set of links of a network may fail… Expand
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2011
2011
SRLG identification from time series analysis of link state data
Failing to account for the set of links affected by a simultaneous dependent failure during the re-computation of the routing… Expand
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2010
2010
Redundant multicast routing in multilayer networks with shared risk resource groups: Complexity, models and algorithms
This paper presents a redundant multicast routing problem in multilayer networks that arises from large-scale distribution of… Expand
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2008
2008
Graph transformation approaches for diverse routing in shared risk resource group (SRRG) failures
Failure resilience is a desired feature of the Internet. Most traditional restoration architectures assume single failure… Expand
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Highly Cited
2007
Highly Cited
2007
Shared Risk Resource Group Complexity and Approximability Issues
This article investigates complexity and approximability properties of combinatorial optimization problems yielded by the notion… Expand
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2007
2007
A Novel Heuristic Method Based on Shared-Risk Link Groups (SRLG) Constraints in WDM Optical Networks
  • Lei Guo
  • The 9th International Conference on Advanced…
  • 2007
    • Corpus ID: 32314272
This paper proposes a novel survivable algorithm, called backup shared and trap avoidance (BSTA), to protect the single failure… Expand
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2003
2003
Shared Risk Link Groups Encoding and Processing
 
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Highly Cited
2003
Highly Cited
2003
Trap avoidance and protection schemes in networks with shared risk link groups
Shared risk link group (SRLG) has been widely recognized as an important concept in survivable optical networks. However, there… Expand
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Highly Cited
2001
Highly Cited
2001
Inference of Shared Risk Link Groups
The Shared Risk Link Group (SRLG) concept introduced in [IPO-Frame] is considered as one of the most important criteria… Expand
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2001
2001
Auto-discovery of shared risk link groups
We propose location-based techniques for the automatic discovery of shared risk link groups (SRLGs) in transport networks, which… Expand
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