... off-line and the engine hasto be re-run on the changed input. Our model ofthe network is dynamic and incremental, thuschanges in policy are handled in a manneranalogous to topological changes.Another ... Policies in Network and SystemsManagement – Formal definition andarchitecture. Journal of Systems and Network Management Vol 2 no. 1., pp 63-83, 1994.[21] Y. Yemini, A.V. Konstantinou, andD.Florissi. ... large-scalenetworks and network services have advanceddramatically, creating new vulnerabilities andopportunities for complex attacks, no significantnew ideas or principles have emerged for network management,...