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HIPER: Heuristic-based infrastructure expansion through partition reconnection for efficient Virtual Network Embedding

Marcelo Caggiani Luizelli, Leonardo Richter Bays, Marinho Pilla Barcellos, Luciano Paschoal Gaspary
2014 10th International Conference on Network and Service Management (CNSM) and Workshop  
This is achieved through the reconnection of strongly connected components (i.e., recurring partitions) of the infrastructure. Evaluated under realistic workloads, HIPER led to promising results.  ...  In this paper, we propose HIPER -a strategy for expanding physical networks that suggests infrastructure upgrades with the objective of maximizing the acceptance of virtual network requests (and, as a  ...  In this paper, we formalized a heuristic-based expansion strategy for physical InP infrastructures geared towards efficient virtual network embedding.  ... 
doi:10.1109/cnsm.2014.7014145 dblp:conf/cnsm/LuizelliBBG14 fatcat:pc3cfuipdfadvoqeaowychjvga