An energy-efficient, QoS-aware and cost-effective scheduling approach for real-time workflow applications in cloud computing systems utilizing DVFS and …

GL Stavrinides, HD Karatza - Future Generation Computer Systems, 2019‏ - Elsevier
Green cloud computing attracts significant attention from both academia and industry. One of
the major challenges involved, is to provide a high level of Quality of Service (QoS) in a cost …

An improved Lévy based whale optimization algorithm for bandwidth-efficient virtual machine placement in cloud computing environment

M Abdel-Basset, L Abdle-Fatah, AK Sangaiah - Cluster Computing, 2019‏ - Springer
The consolidation of virtual machine (VM) is the strategy of efficient and intelligent use of
cloud datacenters resources. One of the important subproblems of VM consolidation is VM …

Modelling and simulation of security-aware task scheduling in cloud computing based on Blockchain technology

A Wilczyński, J Kołodziej - Simulation Modelling Practice and Theory, 2020‏ - Elsevier
Although a lot of work has been done in the domain, tasks scheduling and resource
allocation in cloud computing remain the challenging problems for both industry and …

Scheduling data-intensive workloads in large-scale distributed systems: trends and challenges

GL Stavrinides, HD Karatza - Modeling and simulation in HPC and cloud …, 2018‏ - Springer
With the explosive growth of big data, workloads tend to get more complex and
computationally demanding. Such applications are processed on distributed interconnected …

Energy-efficient parallel real-time scheduling on clustered multi-core

A Bhuiyan, D Liu, A Khan, A Saifullah… - … on Parallel and …, 2020‏ - ieeexplore.ieee.org
Energy-efficiency is a critical requirement for computation-intensive real-time applications on
multi-core embedded systems. Multi-core processors enable intra-task parallelism, and in …

Orchestrating real-time IoT workflows in a fog computing environment utilizing partial computations with end-to-end error propagation

GL Stavrinides, HD Karatza - Cluster Computing, 2021‏ - Springer
With the explosive growth of the Internet of Things (IoT), fog computing emerged as a new
paradigm, in an attempt to minimize network latency. Fog computing extends the cloud to the …

Energy management for multiple real-time workflows on cyber–physical cloud systems

G **e, G Zeng, J Jiang, C Fan, R Li, K Li - Future Generation Computer …, 2020‏ - Elsevier
Cyber–physical cloud systems (CPCS) are extensions of cyber–physical systems (CPS) that
expand the cyber-part and distribute it on-device and in-cloud. CPCS are considered large …

A cost-effective and qos-aware approach to scheduling real-time workflow applications in paas and saas clouds

GL Stavrinides, HD Karatza - … on Future Internet of Things and …, 2015‏ - ieeexplore.ieee.org
The ever increasing popularity of cloud computing has relieved many consumers and
businesses from the burden of acquiring, maintaining and monitoring expensive hardware …

Optimizing MapReduce task scheduling on virtualized heterogeneous environments using ant colony optimization

R Jeyaraj, A Paul - IEEE Access, 2022‏ - ieeexplore.ieee.org
Consuming Hadoop MapReduce via virtual infrastructure as a service is becoming common
practice as cloud service providers (CSP) offers relevant applications and scalable …

Energy-adaptive scheduling of imprecise computation tasks for QoS optimization in real-time MPSoC systems

J Zhou, J Yan, T Wei, M Chen… - Design, Automation & Test …, 2017‏ - ieeexplore.ieee.org
The key issue of renewable generations such as solar and wind in energy harvesting system
is the uncertainty of energy availability. The characteristic of imprecise computation that …