Orchestrating Virtualized Network Functions

By Md. Faizul Bari, Shihabur Rahman Chowdhury, Reaz Ahmed, Raouf Boutaba, O. Duarte. IEEE Transactions on Network and Service Management, 2015

361 citations recorded by the source corpus.

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An Approach for Service Function Chain Routing and Virtual Function Network Instance Migration in Network Function Virtualization Architectures (2017, methodology): “All of the proposed routing and placement algorithms [10], [16], [17] assume the availability of VNFIs needing a given number of cores and providing a given processing capacity [18], [19].”
A comprehensive survey of Network Function Virtualization (2018, background): “Such problem is referred to as the VNF Placement (VNF-P) roblem which is proved to be NP-hard [187] .”
A Survey on Emerging SDN and NFV Security Mechanisms for IoT Systems (2019, background): “These advantages are also of notable interest for security domains where user traffic can be processed through chains of virtualized middleboxes, drastically reducing operational costs of network operators and improving resource utilization [163].”
A Service-Oriented Deployment Policy of End-to-End Network Slicing Based on Complex Network Theory (2018, methodology): “References [9], [10] propose the algorithms of VNFs placement, which only for a single type of VNF chain request without considering diverse service requirements.”