Research Article
GravCPA: Controller Placement Algorithm Based on Traffic Gravitation in SDN
Table 4
Simulation parameters settings.
| Parameter | Value | Description |
| | 100 | Number of nodes | | 2 | Minimum degree of nodes | | 3 | PLD index for the degree | | 1.5 | PLD index for the community size | | 0.1 | Fraction of intercommunity edges | | 0.5, 0.99,, 3 units | Parameters of gravCPA |
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