A New Integrated Approach for Cloud Service Composition and Sharing Using a Hybrid Algorithm

Algorithm 1

Input: Data, n, m, Q, Attributes

Output: Pbest

For (i = 1 To n)

 Consumer List ⟵

 Random Services chosen (Dataset, m)

 Data set ⟵ Delete Services (Candidate List)

 For (j = 1 To m)

  For (q = 1 To Q)

   Workflow [i, j, k]

     = Return QoS Value

(Consumer List [j, K])

End

End

Graph ⟵ Graph Building (Workflow);

Graph ⟵ Normalization (Graph)

[Pbest. Pbestcost] ⟵ GACS (Graph, Parameters);

// Algorithm (4)

Return (Pbest. Pbestcost)