537 search results - page 1 / 108 » Buy-at-Bulk Network Design with Protection |
ICC
2009
IEEE
13 years 2 months ago
2009
IEEE
-- We develop a new integer linear programming model to optimally design demand-wise shared protection (DSP) networks to achieve specified minimum levels of dual-failure restorabil...
ICCCN
2008
IEEE
13 years 11 months ago
2008
IEEE
—The problem of designing high capacity and high bit rate IP-over-WDM networks, which can provide uninterrupted service in the presence of network equipment failures, continues t...
FOCS
2007
IEEE
13 years 11 months ago
2007
IEEE
We consider approximation algorithms for buy-at-bulk network design, with the additional constraint that demand pairs be protected against edge or node failures in the network. In...
LCN
2008
IEEE
13 years 11 months ago
2008
IEEE
—The major challenge of p-cycle network design resides in finding an optimal set of p-cycles protecting the network for a given working capacity. Existing solutions (exact and h...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
—In [1], the author introduced a strategy to use network coding on p-Cycles in order to provide 1+N protection for straddling connections and links against single link failures i...