49,880 Hits in 3.9 sec

Fog Computing Infrastructure Simulation Toolset Review for Energy Estimation, Planning and Scalability

Kelvin N. Lawal, Titus K. Olaniyi, Ryan M. Gibson
2021 International Journal of Sustainable Energy Development  
Using proof of concept (PoC), this research addresses some of the challenges with traditional cloud computing such as high energy consumption with network simulation toolsets.  ...  An evaluation was conducted to determine the best suited network simulation software tool for critically analysing Fog computing and traditional Cloud computing in terms of data management, planning and  ...  This paper explores current simulation toolsets for evaluating Fog and Cloud computing infrastructure data management with energy consumption.  ... 
doi:10.20533/ijsed.2046.3707.2021.0050 fatcat:vhr3fodfz5fstefplgecipji4m

Development and Implementation of E-Education Model in a Higher Education Institution

Vladimir Vujin
2012 Scientific Research and Essays  
This paper considers the problem of realization of e-learning infrastructure based on cloud computing at a university level.  ...  The primary goal is to develop a model of scalable and reliable infrastructure and services for e-learning.  ...  The authors believe that the important advantage of this model is that it solves problems of scalability with a more efficient use of existing resources within the private infrastructure.  ... 
doi:10.5897/sre11.1997 fatcat:id5ahugzxresfmsp3whtgvfslu

Learning cloud computing and security through CloudSim simulation

Ming Yang, Becky Rutherfoord, Kai Qian
2014 Proceedings of the 2014 Information Security Curriculum Development Conference on - InfoSec '14  
A hands-on labware will be a big plus for teaching and learning cloud computing.  ...  This paper proposes a cloud computing labware with the open source CloudSim (Cloud modeling and simulation toolkit) and its extension projects to promote authentic learning experiences for students.  ...  Cloud Computing Models The deployment models for cloud infrastructure are shown in the following: • Private Cloud.  ... 
doi:10.1145/2670739.2670747 dblp:conf/infoseccd/YangRQ14 fatcat:vfkzb43zfjbnle6s4bbuzurldm

Cloud Computing and its Features

Manu Mitra
2019 Zenodo  
The use cloud computing is on demand availability of computer system resources for usage of computing power [1].  ...  This is outsourced in place of a company or data center purchasing and managing its own hardware and software layers. 3) Infrastructure as a Service (IaaS) – computer infrastructure for instance, servers  ...  Figure 2 illustrates concepts of Quantum computing. Figure 2: Illustrates Quantum Computing concepts [5] . In computing is fog more secure than cloud?  ... 
doi:10.5281/zenodo.3560213 fatcat:k3tkogsrw5gp5pykbastj4auma

OCCI-Compliant Cloud Configuration Simulation

Mehdi Ahmed-Nacer, Walid Gaaloul, Samir Tata
2017 2017 IEEE International Conference on Edge Computing (EDGE)  
However, there is a strong need for having a simulation environment to study and analyze the performance of OCCI-compliant applications for two main reasons: (i) in absence of a simulation environment,  ...  To this end, Open Cloud Computing Interface (OCCI) proposed one of the first widely accepted, community-based, open standard for managing any kinds of cloud resources.  ...  ACKNOWLEDGEMENTS This work is partially supported by OCCIware, a research project funded by French FSN (Fonds national pour la Societe Numerique) program.  ... 
doi:10.1109/ieee.edge.2017.18 dblp:conf/edge/Ahmed-NacerGT17 fatcat:bu4mtbsivvgy3eotpq6v75vacq

Simulation of Cloud Computing Environments with CloudSim

D. Atanasov, T. Ruskov
2014 Information Technologies and Control  
The aim of this paper is to describe and evaluate CloudSim: a new generalized and extensible simulation framework that enables seamless simulation, and experimentation of emerging cloud computing infrastructures  ...  Cloud computing is a recent advancement wherein IT infrastructure and applications are provided as 'services' to end-users under a usage-based payment model.  ...  This rapid development provided the foundation for the development of new more flexible architectural models and concepts such as grid computing and cloud computing.  ... 
doi:10.1515/itc-2016-0001 fatcat:zaciylqvmjeodhhkniq42xerue

Scaffolding Environment for Adaptive E-learning through Cloud Computing

Marijana Despotovic-Zrakic, Konstantin Simic, Aleksandra Labus, Aleksandar Milic, Branislav Jovanic
2013 Educational Technology & Society  
This paper presents a new approach to the integration of web services for e-learning through cloud computing infrastructure.  ...  The application enables an integration of the Moodle, the OpenLDAP directory for managing user accounts, and the OpenNebula toolkit for managing a cloud computing infrastructure.  ...  Acknowledgements The authors of this paper are grateful to MNTRS for financial support grant no. 174031.  ... 
dblp:journals/ets/Despotovic-ZrakicSLMJ13 fatcat:jomv2se5hze2jc4oi3g7zszwjm

Next Generation Cloud Computing Architecture: Enabling Real-Time Dynamism for Shared Distributed Physical Infrastructure

Vijay Sarathy, Purnendu Narayan, Rao Mikkilineni
2010 2010 19th IEEE International Workshops on Enabling Technologies: Infrastructures for Collaborative Enterprises  
Cloud computing is fundamentally altering the expectations for how and when computing, storage and networking resources should be allocated, managed and consumed.  ...  This paper proposes and describes a reference model for a network-centric datacenter infrastructure management stack that borrows and applies key concepts that have enabled dynamism, scalability, reliability  ...  We then proposed a reference architecture model for a distributed cloud computing mediation (management) platform which will form the basis for enabling next generation cloud computing infrastructure.  ... 
doi:10.1109/wetice.2010.14 dblp:conf/wetice/SarathyNM10 fatcat:bvdudk3w3rgyrek2czkjtbxooy

Cloud-based Simulation Tools for Cloud Testing: A Review

Ericmoore T Ngharamike, Gerald K Ijemaru, Olaitan Akinsanmi, Olaiya Folorunsho
2018 FUOYE Journal of Engineering and Technology  
The alternative solution to this concern is the use of cloud simulation tools which offer a cloud environment to test cloud services in a repeated and controlled manner at no cost.  ...  This concern is as a result of the cost of running experiments on real cloud system and the fact that real infrastructure limits experiments within the size of the infrastructure, thereby making it really  ...  It is a computing concept that offers individuals and business organisations full access to large amount of computing power (application, storage, network, computation) using the concept of virtualization  ... 
doi:10.46792/fuoyejet.v3i1.100 fatcat:6dgwh5asprhslan67tv2lh3umi

State-of-the-Art Technologies for Large-Scale Computing [chapter]

Florian Feldhaus, Stefan Freitag, Chaker El Amrani
2012 Large-Scale Computing  
A central concept of many grid infrastructures is a virtual organization .  ...  Especially, platform virtualization is one of the key enabling technologies for the concept of cloud computing.  ... 
doi:10.1002/9781118130506.ch1 fatcat:cyoj2rrtnfeexnvvqq3swceg6a

Business models for cloud computing: experiences from developing Modeling & Simulation as a Service applications in industry

Tamas Kiss, Huseyin Dagdeviren, Simon J. E. Taylor, Anastasia Anagnostou, Nicola Fantini
2015 2015 Winter Simulation Conference (WSC)  
The potential of cloud computing is gaining significant interest in Modeling & Simulation (M&S).  ...  We discuss the business aspects of developing a cloud platform for various M&S applications.  ...  A full list of companies involved in the project can be found at  ... 
doi:10.1109/wsc.2015.7408373 dblp:conf/wsc/KissDTAF15 fatcat:xdx5h2sor5aqjb3z5sb6rz6fny

Optimizing Resource Allocation in IAAS Clouds

Y.Rajesh Kumar, K Sirisha
2014 International Journal of Computer Trends and Technology  
Cloud computing is a phenomenon which bestows new model of computing. It has various service modes.  ...  Recently Marshall et al. proposed cloud infrastructure that has provision for on-demand allocation of resources using backfill virtual machines. For this purpose Nimbus is used.  ...  INTRODUCTION Cloud computing has become famous in recent years. For infrastructure services the infrastructure -as -a -service (IaaS) [1] has become an attractive and viable alternative.  ... 
doi:10.14445/22312803/ijctt-v9p113 fatcat:uovvydfzdzadpfwnkhqp2ksj4y

Software-Defined Vehicular Cloud Networks: Architecture, Applications and Virtual Machine Migration

Lionel Nkenyereye, Lewis Nkenyereye, Bayu Adhi Tama, Alavalapati Goutham Reddy, JaeSeung Song
2020 Sensors  
Cloud computing supports many unprecedented cloud-based vehicular applications.  ...  In this paper, we first analyze the evolution of computation and networking technologies of SDVC with a focus on its architecture within the cloud-based vehicular environment.  ...  The migration of VM is performed for keeping the computation service deployed at either edge or cloud computing infrastructure.  ... 
doi:10.3390/s20041092 pmid:32079352 pmcid:PMC7070508 fatcat:46vn5sptrzcn7phc6gugl3za4q

Simulation as a Service: A Design Approach for large-scale Energy Network Simulations

Thomas Preisler, Tim Dethlefs, Wolfgang Renz
2015 Proceedings of the 2015 Federated Conference on Computer Science and Information Systems  
It is based on cloud computing technologies for the optimal utilization of computing resources in heterogeneous simulation-infrastructures.  ...  It shall provide a planning and simulation tool for the interlinking of urban development and district heating network development to support the political decision making process in the City of Hamburg  ...  ACKNOWLEDGMENT We would like to thank Lars Braubach and Alexander Pokahr for their input and support while implementing the simulation prototypes based on the Jadex platform, as well as our partners in  ... 
doi:10.15439/2015f116 dblp:conf/fedcsis/PreislerDR15 fatcat:geruguywnrh6njrrws7jwrs4qe

Harnessing cloud computing infrastructure for e-learning services

Bozidar Radenkovic, Marijana Despotovic-Zrakic, Zorica Bogdanovic, Vladimir Vujin, Dusan Barac
2014 Facta universitatis - series Electronics and Energetics  
This paper introduces an innovative model for harnessing cloud computing infrastructure within an e-learning ecosystem.  ...  The e-learning services are tailored to foster courses for IT engineers in the areas of mobile technologies, social computing, Internet of Things and big data.  ...  In this paper, a model for harnessing cloud computing infrastructure within an elearning ecosystem was introduced.  ... 
doi:10.2298/fuee1403339r fatcat:d72xshtr2nacpkhnujss2arxee
« Previous Showing results 1 — 15 out of 49,880 results