Research Article
MSOM: Efficient Mechanism for Defense against DDoS Attacks in VANET
Algorithm 1
Multilayer Distributed SOM.
1 while(True) do | 2Randomly initialize DSOM weights | 3Sequentially input data from initial dataset | 4while (criterion DSOM) do | 5Compute the Euclidean distance betweenand | 6Update the weights of the winning neuron and its neighborhood of BMU | 7Input into CSOM | 8Compute the Pearson squared distance betweenandwith | 9Start training | 10Merge DSOMs sent from all RSCs to eNBC | 11Distribute the merged map (DSOM) to all RSCs | 12Classify incoming traffic as normal or attack |
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