Research Article
Data Sets Replicas Placements Strategy from Cost-Effective View in the Cloud
Algorithm 3
Construct graph with edge weighted.
Input: Graph , , , , ) with edge-weighed and node-weighted; | Output: Graph , , ) with edge weighed; | (01) Initialize an edge-weighed graph , by setting , and ; | (02) For each (, , do | (03) Assign the weight of this edge as | (04) , , ); | (05) EndFor | (06) Initialize an edge-weighed graph by setting , and ; | (07) For each , do | (08) Assign the weight of edge from to | (09) , (, ); | (10) Output . |
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