{HEAD ~ The present invention} is related to optimizing software distribution in large communication networks and in particular to hosts, servers, gateways, switches, routers and {TAIL ~ other network devices} in large data and telecommunication networks 
is related to
{ HEAD ~ The present invention } is related to optimizing software distribution in large communication networks and in particular to hosts , servers , gateways , switches , routers and { TAIL ~ other network devices } in large data and telecommunication networks
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