Results 71 to 80 of about 8,012 (265)
VM placement with effective energy management in cloud using optimal VM allocation framework (OVAF)
Indonesian Journal of Electrical Engineering and Computer Science, 2020 <p class="CAbstract"><span>The performance of servers at the data centers is affected when the servers are overloaded. To overcome this problem, the workload at the overloaded servers has to be redistributed to other servers which is possible with live VM migration.
Susmita J. A. Nair +1 more
openaire +2 more sources
Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics
Advanced Materials, EarlyView.Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón +6 more
wiley +1 more source
Simulated annealing based VM placement strategy to maximize the profit for Cloud Service Providers
Engineering Science and Technology, an International Journal, 2017 Virtual machine (VM) placement strategies reported in the literature focuses mainly on minimization of power consumption and maximization of placed VMs. The revenue earned by a cloud service provider (CSP) depends on the number of VMs placed.
Sourav Kanti Addya +4 more
doaj +1 more source
Sub‐Nanometer Curvature Unlocks Quantum Orbital Flexoelectricity in Graphene
Advanced Materials, EarlyView.In self‐assembled, reproducible, large‐area, quasi‐pristine graphene nanowrinkles, extreme curvature forces out‐of‐plane π‐electrons toward hybridization, driving a transition from classical to quantum orbital flexoelectricity. As curvature approaches the fundamental physical limit set by the C─C bond length, the resulting polarization increases by ...
Sathvik Ajay Iyengar +8 more
wiley +1 more source
Service Oriented Cloud VM Placement Strategy for Internet of Things
IEEE Access, 2017 The back-end intelligent system of Internet of Things (IoT) needs the powerful computing ability to support its service, and therefore, IoT is often constructed on the cloud platform.
Yi-Hsuan Chen, Chi-Yuan Chen
doaj +1 more source
Measuring the Hall Effect in Hysteretic Materials
Advanced Materials, EarlyView.The authors highlight common pitfalls in measuring the Hall effect: in hysteretic magnets, improper data processing can create signals that look exotic but are not real. This Perspective explains the origin of these artifacts and presents practical measurement strategies that help researchers identify reliable Hall responses in complex magnetic ...
Jaime M. Moya +6 more
wiley +1 more source
Cybernetics and Information Technologies, 2016 The high pace and increase in cloud computing technology and associated applications, especially large scale data centres, have demanded energy efficient and Quality of Service (QoS) oriented computing platform. To meet these requirements, virtualization
Theja Perla Ravi, Babu S. K. Khadar
doaj +1 more source
Multi-objective dynamic management of virtual machines in cloud environments
Journal of Cloud Computing: Advances, Systems and Applications, 2017 The management strategy of a data center needs access to sufficient resources in order to handle different requests of applications, while minimizing the consumed energy.
Mahdi Mollamotalebi, Shahnaz Hajireza
doaj +1 more source
Programming of Complex Magnetic Profiles Enforced by 4D Printed Magnetic LCE Actuators
Advanced Materials, EarlyView.A 4D printing‐enabled magnetic programming strategy is introduced in which thermally actuated liquid crystal elastomers are magnetized in their target shape to encode complex three‐dimensional magnetic profiles. The resulting actuators achieve multistate shape morphing and programmable locomotion under low magnetic fields, without requiring specialized
Erick R. Espíndola‐Pérez +5 more
wiley +1 more source
Context Aware VM Placement Optimization Technique for Heterogeneous IaaS Cloud
IEEE Access, 2019 Ever increasing demand for cloud adoption is prompting researchers and engineers around the world to make cloud computing more efficient and beneficial for cloud service providers and users.
Ashwin Kumar Kulkarni, B. Annappa
doaj +1 more source