The current trend is to integrate a constantly increasing number of services in the same
communication network. Some services have very high resilience requirements, while other …

This article surveys the restoration architectures for asynchronous transfer mode (ATM)
network survivability that have been actively studied in this decade. Network reliability is …

As the Internet and network technologies evolve, the IP over WDM solution has been
envisioned as the most promising solution for the next generation Internet architecture. So …

Protection Bundles (PB) facilitate e? icient protection switching in a network and can be
applied at any network layer. A PB is preferably assigned to all working signals sharing the …

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Middleboxes provide a wide range of functions and realize the network. If network functions
fail and cannot be recovered, network services which utilize them cannot continue. In order …

This paper proposes an optimization model under uncertain traffic demands to design the
backup network to minimize the total capacity of a backup network to protect the primary …

This paper proposes a high-speed input and output buffering ATM switch, named Tandem-
Crosspoint (TDXP) switch. The TDXP switch consists of multiple crossbar switch planes …

This paper proposes an optimization approach that designs the backup network with the
minimum total capacity to protect the primary network from random multiple link failures with …

This paper presents three approaches to solve the problem of finding the optimal backup
resource assignment which maximizes the survival probability of network functions of …