… Moreover, the necessity of the joint operational and network … -efficient vNF placement for
service chaining that optimizes both … • We first formulate the joint operational and network traffic …

… needs of mission-critical services. In this paper, we propose a dynamic service chaining (DSC)
framework to provision ultra-reliable services where the reliability is characterized by the …

… In this section, we give a clear description of the user request and the service chain (SC), …
Then, we test these metrics by changing the average length of SCs in the sampling procedure. …

… To the best of our knowledge, this is the first paper to jointly consider the domain autonomy,
… We propose a Distributed Federated Service Chaining (DFSC) placement algorithm which …

… In this paper, we study the joint problem of VNF placement on servers and traffic engineering
… We formulate the joint problem of routing and VNF placement cost minimization subject to …

… Similarly, the second service chain … of service chain or the number of VNFs in the service
chain. Table 5 shows the cost and latency results obtained by BCHA approach for the service …

… We provide the first formulation of the joint placement and chaining of VNFs for virtual network
services, while not limiting our scope to in-line services with up to three to four VNFs and …

… Summarizing, our work contributes to the literature in the following directions: ( i ) it aims at
jointly maximizing service providers’ profits in terms of accepted requests and satisfaction rate …

… To the best of our knowledge, this is the first paper to jointly consider domain autonomy, …
network and service chain model considered for the distributed federated service chaining. …

… ) algorithm to find the best path that jointly optimizes the server energy and bandwidth costs
for … standards-based header for service chaining to all network and service nodes. NSH/RFC …