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121 results for “Cloud Computing”
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Research ArticleOpen accessIn the keywordsDISTRIBUTIVE POWER MIGRATION AND MANAGEMENT ALGORITHM FOR CLOUD ENVIRONMENTP. Prakash, G. Kousalya, Shriram K. Vasudevan, Kawshik K. RangarajuIn cloud computing, the resources are provided as service over the internet on demand basis. The resources such as servers, networks, storage, applications are dynamically scaled and virtualized. The demand grows gradually for each virtual machine in a cloud computing environment over time. So, it is necessary to manage the resources under each cluster to match the demand in order … …Journal of Computer Science, Vol. 10, Issue 3 · 29 Nov 2013 · 6,505 accessesView PDFCite
Research ArticleOpen accessIn the keywordsAN IN-DEPTH ANALYSIS ON INTEGRATING CAMPUS RADIO FREQUENCY IDENTIFICATION SYSTEM ON CLOUDS FOR ENHANCING SECURITYZainabRasheed Mirza, Muhammad Nawaz BrohiSeveral measures had been taken to ameliorate security technology at campuses using latest technologies available. Radio Frequency Identification (RFID) technology in campuses is mainly used for recording attendance which is further extended to activity monitoring and individual security. This research paper proposes a framework of RFID integrated solution for enhanced campus IT security including human, campus IT asset traceability, student’s … …Journal of Computer Science, Vol. 9, Issue 12 · 25 Nov 2013 · 6,950 accessesView PDFCite
Research ArticleOpen accessIn the keywordsCRITICAL REVIEW OF OPENSTACK SECURITY: ISSUES AND WEAKNESSESHala Albaroodi, Selvakumar Manickam, Parminder SinghThe purpose of this study is to examine the state of both cloud computing security in general and OpenStack in particular. Conducting a reassessment of cloud computing security can provide a greater understanding of how cloud computing functions and what types of security issues arise therein. This study is divided into two parts; in the first part, the background of … …Journal of Computer Science, Vol. 10, Issue 1 · 7 Nov 2013 · 7,288 accessesView PDFCite
Research ArticleOpen accessIn the keywordsOn the Fly Negotiation for Urgent Service Level Agreement on Intercloud EnvironmentNawfal A. Mehdi, Ali Mamat, Hamidah Ibrahim, Shamala K. SubramaniamProblem statement: Impatient jobs are the jobs that have strict constraints in starting and completion time and need a fast response and attention in mapping to resources. The negotiation process in cloud computing needs a customer-provider agreement that leads to loss of a significant amount of time for impatient jobs. The huge increasing in cloud service providers makes selecting the … …Journal of Computer Science, Vol. 7, Issue 10 · 11 Aug 2011 · 7,948 accessesView PDFCite
Research ArticleOpen accessIn the keywordsImpatient Task Mapping in Elastic Cloud using Genetic AlgorithmNawfal A. Mehdi, Ali Mamat, Hamidah Ibrahim, Shamala K. SubramaniamProblem statement: Task scheduling is the main factor that determines the performance of any distributed system. Cloud computing comes with a paradigm of distributed datacenters. Each datacenter consists of physical machines that host virtual machines to execute customers’ tasks. Resources allocation on the cloud is different from other paradigms and the mapping algorithms need to be adapted to the new … …Journal of Computer Science, Vol. 7, Issue 6 · 14 Jun 2011 · 8,034 accessesView PDFCite
Research ArticleOpen accessIn the keywordsAdvanced Grasshopper Optimization Scheduling Algorithm (AGOSA) for Multi-Cloud EnvironmentsS. Gowri, A. SumathiThe multi-cloud scheduling problem refers to the challenging task of efficiently allocating and managing resources across multiple cloud environments, involving the optimization of task scheduling, resource allocation to minimize makespan, reduce resource costs, and handle the complexity of multi-cloud environments while making optimal scheduling decisions. To overcome this issue. The paper proposes a novel scheduling algorithm, the Advanced Grasshopper Optimization … …Journal of Computer Science, Vol. 21, Issue 10 · 24 Nov 2025 · 2,646 accessesView PDFCite
Review ArticleOpen accessIn the keywordsReview of Fault Tolerance, Replication, and Fragmentation in Grid-Cloud Distributed SystemsMohammed Adam Kunna Azrag et al.The study investigates key aspects of data management in distributed systems, focusing on fragmentation, replication and fault tolerance. With the increasing complexity of modern applications, efficient data handling across multiple nodes has become critical. The study begins by reviewing existing literature and moves on to analyze fragmentation techniques, evaluating their role in optimizing performance and resource utilization. Replication methods are … …Journal of Computer Science, Vol. 21, Issue 7 · 7 Jul 2025 · 3,796 accessesView PDFCite
Research ArticleOpen accessIn the keywordsHybrid Framework 4.0 for Enterprise Architecture in the Context of Teleworkingkouassi Thomas, Brou Pacôme, Koffi Kanga et al.Context and justification: The outbreak of the COVID-19 pandemic has triggered a profound change in the business landscape, forcing companies around the world and their information systems to fundamentally rethink their operational models to adapt to an uncertain and complex environment. The digital transformation of businesses and the era of information technology and remote storage are having an impact on … …Journal of Computer Science, Vol. 20, Issue 12 · 4 Nov 2024 · 4,730 accessesView PDFCite
Research ArticleOpen accessIn the keywordsManufacturing Smart Industry Perspective an OverviewAyyaswamy Kathirvel, V M Gopinath, Kathirvel Naren et al.Within the past few decades, the increasing use of advanced technology in the manufacturing industry has drawn extensive study attention from all around the world. Smart technology is technology that gives previously thought-to-be-inanimate objects cognitive awareness through the application of artificial intelligence, machine learning and big data analysis. Smart Technology (ST) involves many emerging technologies like the internet of things, … …American Journal of Engineering and Applied Sciences, Vol. 17, Issue 1 · 29 Feb 2024 · 5,396 accessesView PDFCite
Research ArticleOpen accessIn the keywordsA Federative Access Control in a Cloud Environment with a Publish/Subscribe ProtocolAbdelali Saidi, Khalid Aissaoui, Abdessamad MektoubiCloudcomputing is a new concept that has interesting advantages; high computingperformances provided as needed, much lower cost than in-house infrastructures,and better reliability and scalability. However, with some drawbacks that areimpeding its adoption, security is so far the most alarming concern forcompanies or organizations. Access control policies, for example, are the mostchallenging issue that has been tackled these last years; to … …Journal of Computer Science, Vol. 18, Issue 10 · 5 Oct 2022 · 6,012 accessesView PDFCite