119 citations · 242 across the 38 of their papers we have counts for
11 papers · 1 filter
Greening Big Data Networks: The Impact of Veracity
Ali M. Al-Salim, Taisir E. H. El-Gorashi, Ahmed Q. Lawey +1
The continuous increase in big data applications, in number and types, creates new challenges that should be tackled by the green ICT community. Big data is mainly characterized by…
Energy Efficient IoT Virtualization Framework with Peer to Peer Networking and Processing
Zaineb T. Al-Azez, Ahmed Q. Lawey, Taisir E. H. El-Gorashi +1
In this paper, an energy efficient IoT virtualization framework with P2P networking and edge computing is proposed. In this network, the IoT task processing requests are served by…
Patient-Centric Cellular Networks Optimization using Big Data Analytics
Mohammed S. Hadi, Ahmed Q. Lawey, Taisir E. H. El-Gorashi +1
Big data analytics is one of the state-of-the-art tools to optimize networks and transform them from merely being a blind tube that conveys data, into a cognitive, conscious, and s…
Energy Efficient Service Distribution in Internet of Things
Barzan Yosuf, Mohamed Musa, Taisir Elgorashi +2
The Internet of Things (IoT) networks are expected to involve myriad of devices, ranging from simple sensors to powerful single board computers and smart phones. The great advancem…
Energy Efficiency of Fog Computing Health Monitoring Applications
Ida Syafiza M. Isa, Mohamed O. I. Musa, Taisir E. H. El-Gorashi +2
Fog computing offers a scalable and effective solution to overcome the increasing processing and networking demands of Internet of Thing (IoT) devices. In this paper, we investigat…
Impact of Link Failures on the Performance of MapReduce in Data Center Networks
Sanaa Hamid Mohamed, Taisir E. H. El-Gorashi, Jaafar M. H. Elmirghani
In this paper, we utilize Mixed Integer Linear Programming (MILP) models to determine the impact of link failures on the performance of shuffling operations in MapReduce when diffe…
On Energy Efficiency of Networks for Composable Datacentre Infrastructures
Opeyemi O. Ajibola, Taisir E. H. El-Gorashi, Jaafar M. H. Elmirghani
This paper evaluates the optimal scale of datacentre (DC) resource disaggregation for composable DC infrastructures and investigates the impact of present day silicon photonics tec…
Energy Efficiency of Server-Centric PON Data Center Architecture for Fog Computing
Sanaa Hamid Mohamed, Taisir E. H. El-Gorashi, Jaafar M. H. Elmirghani
In this paper, we utilize Mixed Integer Linear Programming (MILP) models to compare the energy efficiency and performance of a server-centric Passive Optical Networks (PON)-based d…
Real-time Emissions of Telecom Core Networks
Hatem A. Alharbi, Mohamed Musa, Taisir E. H. El-Gorashi +1
This paper focuses on investigating the direct and life cycle assessment (LCA) emissions in core networks, considering British telecom (BT) core network as a case study. We found t…
Bounds for Energy-Efficient Survivable IP Over WDM Networks With Network Coding
Mohamed Musa, Taisir Elgorashi, Jaafar Elmirghani
In this work, we establish analytic bounds for the energy efficiency of 1 + 1 survivable IP over WDM networks using network coding. The analytic bounds are shown to be in close agr…
Big Data Analytics for Wireless and Wired Network Design: A Survey
Mohammed S. Hadi, Ahmed Q. Lawey, Taisir E. H. El-Gorashi +1
Currently, the world is witnessing a mounting avalanche of data due to the increasing number of mobile network subscribers, Internet websites, and online services. This trend is co…