Research Article
Performance Analysis and Optimal Allocation of Layered Defense M/M/N Queueing Systems
Table 7
DE of three-layer defense.
| | 1st-layer type | 1st-layer DE | 2nd-layer type | 2nd-layer DE | 3rd-layer type | 3rd-layer DE | Total DE |
| | II | 36.720% | II | 41.400% | I | 0.594 | 83.930% | | II | 42.120% | I | 59.040% | II | 0.400 | 84.766% | | II | 42.600% | I | 55.840% | I | 0.506 | 87.468% | | I | 54.240% | II | 39.600% | II | 0.415 | 85.837% | | I | 56.640 | I | 54.400 | II | 0.426 | 88.651 |
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