A blockchain-based SLA monitoring and compliance assessment for IoT ecosystems
Journal of Cloud Computing: Advances, Systems and Applications, 2023 A Service Level Agreement (SLA) establishes the trustworthiness of service providers and consumers in several domains; including the Internet of Things (IoT).
Ali Alzubaidi +2 more
doaj +1 more source
Temperature and energy-aware consolidation algorithms in cloud computing
Journal of Cloud Computing: Advances, Systems and Applications, 2019 Cloud computing provides access to shared resources through Internet. It provides facilities such as broad access, scalability and cost savings for users. However, cloud data centers consume a significant amount of energy because of inefficient resources
Maede Yavari +2 more
doaj +1 more source
International Journal of Cognitive Computing in Engineering, 2020 Collaborative Cloud computing is an emergent and encouraging computational prototype for sharing on-demand cloud resources in a multi-cloud environment.
K.S. Sendhil Kumar, N. Jaisankar
doaj +1 more source
Energy-aware VM placement algorithms for the OpenStack Neat consolidation framework
Journal of Cloud Computing: Advances, Systems and Applications, 2019 One of the main challenges in cloud computing is an enormous amount of energy consumed in data-centers. Several researches have been conducted on Virtual Machine(VM) consolidation to optimize energy consumption.
Fikru Feleke Moges, Surafel Lemma Abebe
doaj +1 more source
Min-max exclusive virtual machine placement in cloud computing for scientific data environment
Journal of Cloud Computing: Advances, Systems and Applications, 2021 In cloud computing, there is a trade-off between SLAV (Service Level Agreement Violation) and system operating cost. Violation rates can be decreased when using more hosts, which increases system operating costs.
Moon-Hyun Kim +4 more
doaj +1 more source
Adaptive mechanism model for the prevention of SLA violation in the context of COPD patient monitoring [PDF]
, 2020 In this paper, we introduce a new kind of Service Level Agreement(SLA) Template to better control dynamically quality of medical monitoring platform service.
Mcheick, Hamid +5 more
core +1 more source
Characterizing Dynamic Load Balancing in Cloud Environments Using Virtual Machine Deployment Models
IEEE Access, 2019 The ever growing computational demands of users call for efficient cloud resource management to avoid service-level agreement (SLA) violation. Virtualization co-locates multiple virtual machines (VMs) on a single physical server to share the underlying ...
Misbah Liaqat +4 more
doaj +1 more source
LAYSI: A layered approach for SLA-violation propagation in self-manageable cloud infrastructures [PDF]
, 2010 Cloud computing represents a promising comput ing paradigm where computing resources have to be allocated to software for their execution. Self-manageable Cloud in frastructures are required to achieve that level of flexibility on one hand, and to comply
Vincent C. Emeakaroha +20 more
core +1 more source
Optimal Overbooking Policy for Cloud Service Providers: Profit and Service Quality
IEEE Access, 2019 A cloud federation is a current paradigm that enables partnered cloud providers to share idle capacities during low demand periods and to purchase spare resources during demand spikes.
Mengdi Yao, Donglin Chen, Jennifer Shang
doaj +1 more source
Constraint-Based Runtime Prediction of SLA Violations in Service Orchestrations [PDF]
, 2011 Service compositions put together loosely-coupled component services to perform more complex, higher level, or cross-organizational tasks in a platform-independent manner. Quality-of-Service (QoS) properties, such as execution time, availability, or cost, are critical for their usability, and permissible boundaries for their values are defined in ...
Ivanovic, Dragan +2 more
openaire +2 more sources