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检索条件"主题词=Big Data"
879 条 记 录,以下是1-10 订阅
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big data challenge: a data management perspective
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Frontiers of Computer Science 2013年 第2期7卷 157-164页
作者: Jinchuan CHEN Yueguo CHEN Xiaoyong DU Cuiping LI Jiaheng LU Suyun ZHAO Xuan ZHOU Key Laboratory of data Engineering and Knowledge Engineering School of Information Renmin University of China China Beijing 100872
There is a trend that, virtually everyone, rang- ing from big Web companies to traditional enterprisers to physical science researchers to social scientists, is either al- ready experiencing or anticipating unpreceden... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
big data management in the mining industry
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International Journal of Minerals,Metallurgy and Materials 2020年 第2期27卷 131-139页
作者: Chong-chong Qi School of Resources and Safety Engineering Central South University School of Civil Environmental and Mining Engineering University of Western Australia
The mining industry faces a number of challenges that promote the adoption of new *** data,which is driven by the accelerating progress of information and communication technology,is one of the promising technologies ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
big data in smart cities
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Science China(Information Sciences) 2015年 第10期58卷 179-190页
作者: LI DeRen CAO JianJun YAO Yuan State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing Wuhan University Collaborative Innovation Center of Geospatial Technology Geomatics Center of Gansu Province National Engineering Research Center for Multimedia Software Computer School Wuhan University
In this paper, we discuss the concept of the smart city, summarize its development, analyze the motivation and goals of building smart cities in China, and illustrate the supporting technologies of the smart city. Nex... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
big data in healthcare:Conceptual network structure,key challenges and opportunities
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Digital Communications and Networks 2023年 第4期9卷 856-868页
作者: Leonardo B.Furstenaua Pedro Leivas Michele Kremer Sott Michael S.Dohan Jose Ricardo Lopez-Robles Manuel J.Cobo Nicola Luigi Bragazzi Kim-Kwang Raymond Choo Post-Graduate Program in Industrial Engineering Federal University of Rio Grande Do SulPorto Alegre90035-190Brazil University of Santa Cruz Do Sul Av.Independencia 2293Santa Cruz Do SulRSBrazil Business School Unisinos UniversityAv.Dr.Nilo Peçanha 160091330-002Porto AlegreBrazil Faculty of Business Administration Lakehead UniversityThunder BayOntarioCanada Autonomous University of Zacatecas Av.Ramon Lopez Velarde Col.CentroZacatecas98000Mexico Department of Computer Science and Artificial Intelligence Andalusian Research Institute in Data Science and Computational Intelligence(DaSCI)University of GranadaGranada 18071Spain York University ON M3J 1P3Canada Department of Information Systems and Cyber Security University of Texas at San AntonioSan AntonioTX78249USA
big data is a concept that deals with large or complex data sets by using data analysis tools(e.g.,data mining,machine learning)to analyze information extracted from several sources *** data has attracted wide attenti... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
big data and the future of urban ecology:From the concept to results
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Science China Earth Sciences 2020年 第10期63卷 1443-1456页
作者: Jun YANG Ministry of Education Key Laboratory for Earth System Modelling Department of Earth System ScienceTsinghua UniversityBeijing 100084China Tsinghua Urban Institute Beijing 100084China
Urban ecology is experiencing the third paradigm *** understand the interactions between the social system and the natural system in the city across time and space,and to provide theories and solutions to sustainable ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
big data:UNLEASHING INFORMATION
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Journal of Systems Science and Systems Engineering 2013年 第2期22卷 127-151页
作者: James M.TIEN College of Engineering University of Miami
At present, it is projected that about 4 zettabytes (or 10^**21 bytes) of digital data are being generated per year by everything from underground physics experiments to retail transactions to security cameras to ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
big data-driven automatic generation of ship route planning in complex maritime environments
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Acta Oceanologica Sinica 2020年 第8期39卷 113-120页
作者: Peng Han Xiaoxia Yang Administrative Center for China’s Agenda 21 Beijing 100038China College of Earth Science Chengdu University of TechnologyChengdu 610059China
With the rapid development of the global economy, maritime transportation has become much more convenient due to large capacities and low freight. However, this means the sea lanes are becoming more and more crowded,l... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
big data Analytics Using Graph Signal Processing
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Computers, Materials & Continua 2023年 第1期74卷 489-502页
作者: Farhan Amin Omar M.Barukab Gyu Sang Choi Department of Information and Communication Engineering Yeungnam UniversityGyeongsan38541Korea Faculty of Computing and Information Technology-Rabigh King Abdulaziz UniversityJeddahSaudi Arabia
The networks are fundamental to our modern world and they appear throughout science and *** to a massive amount of data presents a unique opportunity to the researcher’s *** networks grow in size the complexity incre... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
big data Access Control Mechanism Based on Two-Layer Permission Decision Structure
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Computers, Materials & Continua 2024年 第4期79卷 1705-1726页
作者: Aodi Liu Na Wang Xuehui Du Dibin Shan Xiangyu Wu Wenjuan Wang He’nan Province Key Laboratory of Information Security Information Engineering UniversityZhengzhou450000China
big data resources are characterized by large scale, wide sources, and strong dynamics. Existing access controlmechanisms based on manual policy formulation by security experts suffer from drawbacks such as low policy... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
big data Security and Privacy: A Review
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China Communications 2014年 第A02期11卷 135-145页
作者: MATTURDI Bardi ZHOU Xianwei LI Shuai LIN Fuhong School of Mathematics and Information Hotan Teachers College Hetian 848000 Xinjiang P. R. China School of Computer and Communication Engineering University of Science and Technology B eijing Beijing 100083 P. R. China
While big data gradually become a hot topic of research and business and has been everywhere used in many industries, big data security and privacy has been increasingly concerned. However, there is an obvious contrad... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论