Deterministic and adaptive routing policies in packet-switched computer networks
Mário Gerla · 1973
Efficient routing policies are required for both design and operation of distributed, packet-switched computer networks. In the network design process, deterministic policies, which are time invariant, easy to analyze and simple to represent, are generally used. For the routing of packets in a real network, on the other hand, adaptive policies, which can adjust to traffic fluctuations and component failures are implemented. Therefore, a computer network is typically optimized with respect to a deterministic policy and then operated with an adaptive policy.