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VIRTUALIZATION: 作品数：184被引量：193H指数：5; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：杨磊孙维亚卢凯周永福刘忠麟更多>>; 相关机构：清华大学北京航空航天大学华中科技大学上海交通大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划高等学校学科创新引智计划更多>>

A hierarchical blockchain-enabled security-threat assessment architecture for IoV: 《Digital Communications and Networks》2024年第4期1035-1047,共13页Yuanni Liu Ling Pan Shanzhi Chen; supported in part by the Science and Technology Project Program of Sichuan under Grant 2022YFG0022;in part by the Science and Technology Research Program of Chongqing Municipal Education Commission under Grant KJZD-K202000602;in part by the General Program of Natural Science Foundation of Chongqing under Grant cstc2020jcyj-msxmX1021;in part by the Chongqing Natural Science Foundation of China under Grant cstc2020jcyj-msxmX0343.; In Internet of Vehicles(IoV),the security-threat information of various traffic elements can be exploited by hackers to attack vehicles,resulting in accidents,privacy leakage.Consequently,it is necessary to establish ...; 关键词：Internet of vehicles Blockchain Edge computing Data virtualization Data service composition

Predicting an Optimal Virtual Data Model for Uniform Access to Large Heterogeneous Data: 《Data Intelligence》2024年第2期504-530,共27页Chahrazed B.Bachir Belmehdi Abderrahmane Khiat Nabil Keskes; the financial support of Fraunhofer Cluster of Excellence (CCIT); The growth of generated data in the industry requires new efficient big data integration approaches for uniform data access by end-users to perform better business operations.Data virtualization systems,including Onto...; 关键词：Data Virtualization Big Data OBDA Deep Learning

NDFuzz:a non-intrusive coverage-guided fuzzing framework for virtualized network devices: 《Cybersecurity》2023年第1期54-74,共21页Yu Zhang Nanyu Zhong Wei You Yanyan Zou Kunpeng Jian Jiahuan Xu Jian Sun Baoxu Liu Wei Huo; This work is supported in part by Chinese National Natural Science Foundation(61802394,U1836209,62032010);Strategic Priority Research Program of theCAS(XDC02040100)。; Network function virtualization provides programmable in-network middlewares by leveraging virtualization tech-nologies and commodity hardware and has gained popularity among all mainstream network device manufacturer...; 关键词：Coverage-guided fuzzing Network devices Network function virtualization

Resource Based Automatic Calibration System (RBACS) Using Kubernetes Framework: 《Intelligent Automation & Soft Computing》2023年第1期1165-1179,共15页Tahir Alyas Nadia Tabassum Muhammad Waseem Iqbal Abdullah S.Alshahrani Ahmed Alghamdi Syed Khuram Shahzad; Kubernetes,a container orchestrator for cloud-deployed applications,allows the application provider to scale automatically to match thefluctuating intensity of processing demand.Container cluster technology is used to...; 关键词：DOCKER CONTAINER VIRTUALIZATION cloud resource kubernetes

Multi-Agent Deep Q-Networks for Efficient Edge Federated Learning Communications in Software-Defined IoT: 《Computers, Materials & Continua》2022年第5期3319-3335,共17页Prohim Tam Sa Math Ahyoung Lee Seokhoon Kim; This work was funded by BK21 FOUR(Fostering Outstanding Universities for Research)(No.5199990914048);this research was supported by Basic Science Research Program through the National Research Foundation of Korea(NRF)funded by the Ministry of Education(NRF-2020R1I1A3066543);In addition,this work was supported by the Soonchunhyang University Research Fund.; Federated learning(FL)activates distributed on-device computation techniques to model a better algorithm performance with the interaction of local model updates and global model distributions in aggregation averaging ...; 关键词：Deep Q-networks federated learning network functions virtualization quality of service software-defined networking

Virtual Knowledge Graphs:An Overview of Systems and Use Cases被引量：5: 《Data Intelligence》2019年第3期201-223,共23页Guohui Xiao Linfang Ding Benjamin Cogrel Diego Calvanese; In this paper,we present the virtual knowledge graph(VKG)paradigm for data integration and access,also known in the literature as Ontology-based Data Access.Instead of structuring the integration layer as a collection...; 关键词：Virtual knowledge graph Ontology-based data access Data integration Data virtualization

VBMq： pursuit baremetal performance by embracing block I/O parallelism in virtualization: 《Frontiers of Computer Science》2018年第5期873-886,共14页Diming ZHANG Fei XUE Hao HUANG Shaodi YOU; This work was supported by the National Natural Science Foundation of China （Grant No. 61321491）.; Barely acceptable block I/O performance prevents virtualization from being widely used in the HighPerformance Computing field. Although the virtio paravirtual framework brings great I/O performance improvement, there ...; 关键词：HIGH-PERFORMANCE PARALLELISM paravirtual I/O

IO dependent SSD cache allocation for elastic Hadoop applications被引量：1: 《Science China(Information Sciences)》2018年第5期51-67,共17页Zhen TANG Wei WANG Lei SUN Yu HUANG Heng WU Jun WEI Tao HUANG; supported by National Key Research and Development Program of China (Grant No. 2016YFB1000103);National Natural Science Foundation of China (Grant No. 61572480);Tianjin Massive Data Processing Technology Laboratory, and Youth Innovation Promotion Association, Chinese Academy of Sciences (Grant No. 2015088); Elastic Hadoop applications consisting of multiple virtual machines （VMs） are widely used to support big data analysis and processing. In this scenario, flash-based solid state drive （SSD） is usually deployed on h...; 关键词：HADOOP SSD CACHE resource management VIRTUALIZATION

Optimizing guest swapping using elastic and transparent memory provisioning on virtualization platform: 《Frontiers of Computer Science》2016年第5期908-924,共17页Xi LI Pengfei ZHANG Rui CHU Huaimin WANG; On virtualization platforms, peak memory de- mand caused by hotspot applications often triggers page swapping in guest OS, causing performance degradation in- side and outside of this virtual machine （VM）. Even thou...; 关键词：VIRTUALIZATION memory management guestswapping performance degradation

一种媒体数据高效直播的NFV-SDN框架设计: 《东莞理工学院学报》2016年第3期49-53,共5页徐文义周永福; Open Flow是软件定义网络(SDN)的核心协议,能实现网络系统控制与转发的分离,加速网络数据的传输。NFV作为SDN的一种实现思路,是解决媒体数据基于OTT传输的低延迟与可扩展性的可靠手段。本设计首先采用Flow Visor对传输网络进行虚拟网络...; 关键词：SDN(Software Difinition Network) NFV(Network Function Virtualization) OTT(Over-the-Top) 媒体直播

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