For the past few decades, combinatorial optimization techniques have been shown to be
powerful tools for formulating and solving optimization problems arising from practical …

The survivability of system services is defined as the capability of system services to fulfil the
mission objectives in the presence of malicious attacks, system failures, or accidents …

The survivable logical topology map** problem in an IP-over-WDM optical network is to
map each link (u, v) in the logical topology (at the IP layer) into a lightpath between the …

The survivable logical topology routing problem in an IP-over-WDM optical network is to
map each link (u, v) in the logical topology (at the IP layer) into a lightpath between the …

With economic constraints and limited routing capability, the structure of an access network
is typically a" fat tree", where the terminal has to relay the traffic from another terminal of the …

Survivability is the ability of a system to continue operating despite the presence of abnormal
events such as intrusions. Ensuring system survivability has increased in importance as …

One of the most promising solutions to deal with huge data traffic demands in large
communication networks is given by flexible optical networking, in particular the flexible grid …

This paper deals with the NP-hard Capacitated Network Design Problem (CNDP) with
modular link capacity structure. We aim to optimize the underlying network, the allocation …

Research progress of network survivability during the last few years were briefly introduced,
including definitions, methods, qualitative and quantitative survivability evaluation, etc …

Survivability is the ability of a system to continue offering services in the presence of an
accident or malicious attacks. The goal of survivability analysis is to identify the system …