2k citations · 2.9k across the 9 of their papers we have counts for
9 papers
5G network slicing using SDN and NFV- A survey of taxonomy, architectures and future challenges
Alcardo Alex Barakabitze, Arslan Ahmad, Rashid Mijumbi +1
In this paper, we provide a comprehensive review and updated solutions related to 5G network slicing using SDN and NFV. Firstly, we present 5G service quality and business requirem…
IriTrack: Liveness Detection Using Irises Tracking for Preventing Face Spoofing Attacks
Meng Shen, Zelin Liao, Liehuang Zhu +3
Face liveness detection has become a widely used technique with a growing importance in various authentication scenarios to withstand spoofing attacks. Existing methods that perfor…
Cloud-Based Approximate Constrained Shortest Distance Queries Over Encrypted Graphs With Privacy Protection
Meng Shen, Baoli Ma, Liehuang Zhu +3
Constrained shortest distance (CSD) querying is one of the fundamental graph query primitives, which finds the shortest distance from an origin to a destination in a graph with a c…
Placement and Assignment of Servers in Virtualized Radio Access Networks
Rashid Mijumbi
The virtualization of Radio Access Networks (RANs) has been proposed as one of the important use cases of Network Function Virtualization (NFV). In Virtualized Radio Access Network…
Placement and Scheduling of Functions in Network Function Virtualization
Rashid Mijumbi
The virtualization of Radio Access Networks (RANs) has been proposed as one of the important use cases of Network Function Virtualization (NFV). In VRAN!s (VRAN!s), some functions…
On the Energy Efficiency Prospects of Network Function Virtualization
Rashid Mijumbi
Network Function Virtualization (NFV) has recently received significant attention as an innovative way of deploying network services. By decoupling network functions from the physi…
A Path Generation Approach to Embedding of Virtual Networks
Rashid Mijumbi, Joan Serrat, Juan-Luis Gorricho +1
As the virtualization of networks continues to attract attention from both industry and academia, the Virtual Network Embedding (VNE) problem remains a focus of researchers. This p…
Network Function Virtualization: State-of-the-art and Research Challenges
Rashid Mijumbi, Joan Serrat, Juan Luis Gorricho +3
Network Function Virtualization (NFV) has drawn significant attention from both industry and academia as an important shift in telecommunication service provisioning. By decoupling…
Autonomic Resource Management in Virtual Networks
Rashid Mijumbi, Joan Serrat, Juan-Luis Gorricho
Virtualization enables the building of multiple virtual networks over a shared substrate. One of the challenges to virtualisation is efficient resource allocation. This problem has…