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» Inapproximability of Survivable Networks
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OSN
2006
84views more  OSN 2006»
13 years 4 months ago
Optimized design of survivable MPLS over optical transport networks
Wojtek Bigos, Bernard Cousin, Stéphane Goss...
COMCOM
2010
89views more  COMCOM 2010»
13 years 4 months ago
A survey of survivability in multi-domain optical networks
Network survivability is becoming an important issue and a topical subject in WDM optical mesh networks. Many works have studied network survivability. However, few works have foc...
Hamza Drid, Bernard Cousin, Miklós Moln&aac...
NETWORKS
2011
12 years 11 months ago
Line planning, path constrained network flow and inapproximability
Abstract. We consider a basic subproblem which arises in line planning, and is of particular importance in the context of a high system load or robustness: How much can be routed m...
Christina Büsing, Sebastian Stiller
ISCIS
2005
Springer
13 years 10 months ago
A Unified Approach to Survivability of Connection-Oriented Networks
This paper deals with problems of computer networks survivability. We present and discuss survivability aspects of Content Delivery Networks (CDNs) and other services based on the ...
Krzysztof Walkowiak
INFORMATICALT
2010
88views more  INFORMATICALT 2010»
13 years 3 months ago
Inapproximability Results for Wavelength Assignment in WDM Optical Networks
We address the issue of inapproximability of the wavelength assignment problem in wavelength division multiplexing (WDM) optical networks. We prove that in an n-node WDM optical ne...
Keqin Li