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VNF Quantum Optimization

This repository contains the source code for the article "Virtual Network Function Embedding with Quantum Annealing" accepted at QCE22 - IEEE International Conference on Quantum Computing and Engineering

Formulation

Cost function for node and link operation:

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Constraint VNF allocation. Each VNF must be allocated exactly once:

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Constraint on SFC continutiy:

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Constraint on node resouce utilization:

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Constraint on link bandwidth utilization:

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Constraint on SFC link induced delay:

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Change formulas

Update the "formula.tex" file in "res/tex" and use the script "res/equation_render.py" to regenerate the images.

External resources