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J. R. Prasad et al.
Fig. 8 SDN and NFV based IoT interoperability solution
directions of this paper are to provide a bridge between various IoT platforms and
frameworks. In paper [42], authors have proposed a security solution for self healing
and protection for the combined scenario of SDN, NFV, and IoT using semantic
technologies.
7.5 Graph Structure
In [43], the author has tried to provide a solution for the IoT environment using
the concept of graph structure. He proposed a framework which constructed the
graph structure from semantic relations related to IoT data. It is used to measure
the similarities between the meta path constructed in the graph structure. Afterward
constructed cluster experiments for data similarities using matrix factorization.
Like this method of optimization using graph structure for semantic interoperability and interpretations, various other optimization graph structure techniques can
be proposed for SDN, NFV, cloud technologies together and the optimization techniques for the graphs generated for the same. In the future, we can try to implement
this graph structure solution to the combined solution which will be provided by
SDN and NFV.