… In this section, we formulate the network partition problem and controller placement
problem in terms of latency. For a network with given nodes and links, the physical topology is …

… network partitioning scheme for SDN controller placement in the … -efficient network partitioning
scheme for controller placement in … suitable network partitions with controller locations and …

… The naive approach for partitioning the network using the k-… a network partition based
controller placement strategy by … The partitioning of the network into subnetworks is modeled as a …

… The concept of network partition is introduced in this paper to tackle the controller placement
problem. In order to shorten the end-to-end latency, we propose to partition a network into …

… small networks when deploying software defined networking (SDN). The network partitioning
… network topology, how to partition it into several small SDN domains, and where should the …

… Here, we discuss network partitioning based on only latency between … partitioning) by which
network partitioning can be done. 16 FlowVisor has partitioned the large-sized network into …

… an efficient network partition algorithm to tackle the joint gateway and controller placement
… In the proposed algorithm, the ground segment of the entire networks is divided into multiple …

… affects the network's performance. In the present paper, a novel controller placement algorithm
has … To mathematically model the network partition and controller placement problem, the …

… , namely, an incremental greedy algorithm, a primal-dual-based algorithm and a network
partitioning-based algorithm. The heuristics are evaluated over topologies from the Internet …

… In this paper, the state of the art of controller placement … -defined networking and controller
placement problem. Then … -based network partition algorithm for controller placement in …