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Data Component:An Innovative Framework for Information Value Metrics in the Digital Economy
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作者 Tao Xiaoming Wang Yu +5 位作者 Peng Jieyang Zhao Yuelin Wang Yue Wang Youzheng Hu Chengsheng Lu Zhipeng 《China Communications》 SCIE CSCD 2024年第5期17-35,共19页
The increasing dependence on data highlights the need for a detailed understanding of its behavior,encompassing the challenges involved in processing and evaluating it.However,current research lacks a comprehensive st... The increasing dependence on data highlights the need for a detailed understanding of its behavior,encompassing the challenges involved in processing and evaluating it.However,current research lacks a comprehensive structure for measuring the worth of data elements,hindering effective navigation of the changing digital environment.This paper aims to fill this research gap by introducing the innovative concept of“data components.”It proposes a graphtheoretic representation model that presents a clear mathematical definition and demonstrates the superiority of data components over traditional processing methods.Additionally,the paper introduces an information measurement model that provides a way to calculate the information entropy of data components and establish their increased informational value.The paper also assesses the value of information,suggesting a pricing mechanism based on its significance.In conclusion,this paper establishes a robust framework for understanding and quantifying the value of implicit information in data,laying the groundwork for future research and practical applications. 展开更多
关键词 data component data element data governance data science information theory
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Hazards Assessment of Regional Debris Flows Based on Geographic Information Science 被引量:7
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作者 JIANG Xiaobo CUI Peng 《Wuhan University Journal of Natural Sciences》 CAS 2007年第4期651-656,共6页
Supported by the spatial analysis feature of geographic information science and assessment model of regional debris flows, hazards degrees of the debris flows in the Upper Yangtze River Watershed (UYRW) are divided ... Supported by the spatial analysis feature of geographic information science and assessment model of regional debris flows, hazards degrees of the debris flows in the Upper Yangtze River Watershed (UYRW) are divided into five grades based on grid cell. The area of no danger, light danger, medium danger, severe danger and extreme severe danger regions respectively are 278 000, 288 000, 217 000, 127 000, 15 000 km^2. Furthermore, the counties in the UYRW are classified into four classes based on the hazards degrees in each county. The number of severe danger, medium danger, light danger and no danger counties respectively are 49, 82, 77 and 105. The assessment results will be provided for the hazards forecasting and mitigation in the UYRW and ongoing regionalization of Main Function Regions in China as data and technique framework. 展开更多
关键词 debris flow hazards assessment geographic information science the Upper Yangtze River Watershed
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An Innovative Soft Design Science Methodology for Improving Development of a Secure Information System in Tanzania Using Multi-Layered Approach 被引量:2
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作者 Maduhu Mshangi Edephonce Ngemera Nfuka Camilius Sanga 《Journal of Information Security》 2017年第3期141-165,共25页
This paper presents an innovative Soft Design Science Methodology for improving information systems security using multi-layered security approach. The study applied Soft Design Science Methodology to address the prob... This paper presents an innovative Soft Design Science Methodology for improving information systems security using multi-layered security approach. The study applied Soft Design Science Methodology to address the problematic situation on how information systems security can be improved. In addition, Soft Design Science Methodology was compounded with mixed research methodology. This holistic approach helped for research methodology triangulation. The study assessed security requirements and developed a framework for improving information systems security. The study carried out maturity level assessment to determine security status quo in the education sector in Tanzania. The study identified security requirements gap (IT security controls, IT security measures) using ISO/IEC 21827: Systems Security Engineering-Capability Maturity Model (SSE-CMM) with a rating scale of 0 - 5. The results of this study show that maturity level across security domain is 0.44 out of 5. The finding shows that the implementation of IT security controls and security measures for ensuring security goals are lacking or conducted in ad-hoc. Thus, for improving the security of information systems, organisations should implement security controls and security measures in each security domain (multi-layer security). This research provides a framework for enhancing information systems security during capturing, processing, storage and transmission of information. This research has several practical contributions. Firstly, it contributes to the body of knowledge of information systems security by providing a set of security requirements for ensuring information systems security. Secondly, it contributes empirical evidence on how information systems security can be improved. Thirdly, it contributes on the applicability of Soft Design Science Methodology on addressing the problematic situation in information systems security. The research findings can be used by decision makers and lawmakers to improve existing cyber security laws, and enact laws for data privacy and sharing of open data. 展开更多
关键词 SOFT DESIGN science information SYSTEMS Security DESIGN science Research SOFT SYSTEMS METHODOLOGY Multi-Layered APPROACH
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Informational Model of Consciousness: From Philosophic Concepts to an Information Science of Consciousness 被引量:1
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作者 Florin Gaiseanu 《Journal of Philosophy Study》 2019年第4期181-196,共16页
On the long and well-worn road of many, but justifiable attempts of human to discover his origin, his trajectory as a species, and a suitable understanding consciousness, his system allowing the connection to the envi... On the long and well-worn road of many, but justifiable attempts of human to discover his origin, his trajectory as a species, and a suitable understanding consciousness, his system allowing the connection to the environment and to his own organism, the concepts and models of philosophy enunciated or experienced by millennia, meet today with modern science concepts of physics and of science of information. Based on recent discoveries of quantum physics and astrophysics, revealing a new understanding of our environment and starting from some philosophical concepts on information of matter and of living structures, this work discusses the dynamics of information within the frame of the Informational Model of Consciousness as an informational system of the human body, connected both to the environment and to the body itself, to control the adaptation for survival. It is shown that consciousness is actually an informational projection in the mind of seven informational subsystems, three of which forming the operative system of consciousness for the short-term adaptation, and other three forming the programmed operating system, dedicated to the maintenance of body and to the long-term survival of species, showing various inputs and outputs of information. The seventh subsystem is the information pole, connecting the organism with the external information, especially related to the extra-sensorial properties of the mind, the human body appearing as a bipolar info-matter structure, managed by the brain. The received information is progressively integrated into the informational system of the organism, which absorbs and emanates information as a reactive system for adaptation, able to operate both with matter-related (codified) and non-matter related (virtual) information. As both connections with external and internal environment (body itself) can be described in terms of information, this model opens the gate to investigate consciousness by means of the tools of the information science, offering also answers to the philosophic “mind-body” problem and to the “hard” problem and showing correspondences with some ancient philosophies. 展开更多
关键词 CONSCIOUSNESS informational model of CONSCIOUSNESS dynamics of information MATTER integration of information information science PHILOSOPHICAL concepts matter-related information information-assisted LIVING
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Information Science Roles in the Emerging Field of Data Science 被引量:1
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作者 Gary Marchionini 《Journal of Data and Information Science》 2016年第2期1-6,共6页
There has long been discussion about the distinctions of library science,information science,and informatics,and how these areas differ and overlap with computer science.Today the term data science is emerging that ge... There has long been discussion about the distinctions of library science,information science,and informatics,and how these areas differ and overlap with computer science.Today the term data science is emerging that generates excitement and questions about how it relates to and differs from these other areas of study. 展开更多
关键词 information science Roles in the Emerging Field of Data science
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Information in the Universal Triangle of Reality for Non-living/Living Structures:From Philosophy to Neuro/Life Sciences 被引量:2
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作者 Florin Gaiseanu 《Journal of Philosophy Study》 2021年第8期607-621,共15页
With the purpose to understand better the role of information not only in communication systems,but actually in our environmental reality,this paper presented the model of Universal Triangle of Reality,composed by Mat... With the purpose to understand better the role of information not only in communication systems,but actually in our environmental reality,this paper presented the model of Universal Triangle of Reality,composed by Matter,Energy and Information,as fundamental constitutive components of this reality.Arguments coming from the field of physics,both at the cosmic and microparticles scale are presented,showing undoubtable conclusions that information is a fundamental component of reality in our material world.At the cosmic level,where the unusual high concentration of mass in the black holes constitutes a special state of matter,suitable for analysis of their special properties,the problem of the conservation principle of information is discussed.At the quantum level,the special unusual characteristics derived from the non-localization principle are also highlighted,together with information-involved problems and solutions.The Universal Triangle of Reality in the living systems reveals the high role of the involved information,both as the informational common organization on the entire evolution scale,and as the info-dynamics processes inside of own structure and resulted from interaction with the environment.The relevant advances in the approaching and understanding of the functionality of the living systems from informational point of view are highlighted,showing the high contribution of information concepts in understanding/solving of various older/recent problems in philosophy,neuroscience/neurology/psychiatry,neuro-physics/neuropsychology/behavior sciences,geriatrics/gerontology,biology and life sciences. 展开更多
关键词 information-matter-energy universal triangle of reality in non-living and living systems informational system of human body and living structures neurosciences and life sciences
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What Does Information Science Offer for Data Science Research?:A Review of Data and Information Ethics Literature
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作者 Brady Lund Ting Wang 《Journal of Data and Information Science》 CSCD 2022年第4期16-38,共23页
This paper reviews literature pertaining to the development of data science as a discipline,current issues with data bias and ethics,and the role that the discipline of information science may play in addressing these... This paper reviews literature pertaining to the development of data science as a discipline,current issues with data bias and ethics,and the role that the discipline of information science may play in addressing these concerns.Information science research and researchers have much to offer for data science,owing to their background as transdisciplinary scholars who apply human-centered and social-behavioral perspectives to issues within natural science disciplines.Information science researchers have already contributed to a humanistic approach to data ethics within the literature and an emphasis on data science within information schools all but ensures that this literature will continue to grow in coming decades.This review article serves as a reference for the history,current progress,and potential future directions of data ethics research within the corpus of information science literature. 展开更多
关键词 Data science Library and information science Data ethics Data bias Education
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An Introduction to the School of Information Science and Technology of BIT
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《Journal of Beijing Institute of Technology》 EI CAS 2003年第S1期3-4,共2页
The School of Information Science and Technology inBeijing Institute of Technology(BIT)was established July 2002by merging the former Department of Computer Science andEngineering, Department of Automatic Control,Depa... The School of Information Science and Technology inBeijing Institute of Technology(BIT)was established July 2002by merging the former Department of Computer Science andEngineering, Department of Automatic Control,Department ofOptical Engineering and Department of Electronic Engineering.As a significant organizational reform in the university to fit inwith developments in higher education as well as in science andtechnology;the organizational reform was taken in order to 展开更多
关键词 of or in de An Introduction to the School of information science and Technology of BIT SCHOOL
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Journal of MATERIALS SCIENCE & TECHNOLOGY (Bimonthly started in 1985) INFORMATION FOR AUTHORS
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《Journal of Materials Science & Technology》 SCIE EI CAS CSCD 2000年第4期453-453,共1页
关键词 JMST Bimonthly started in 1985 information FOR AUTHORS Journal of MATERIALS science TECHNOLOGY
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Biomedical and Environmental Sciences INFORMATION FOR AUTHORS
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《Biomedical and Environmental Sciences》 SCIE CAS CSCD 2009年第3期F0003-F0004,共2页
Biomedical and Environmental Sciences, an international journal with emphasis on scientific findings in China, publishes articles dealing with biologic and toxic effects of environmental pollutants on man and other fo... Biomedical and Environmental Sciences, an international journal with emphasis on scientific findings in China, publishes articles dealing with biologic and toxic effects of environmental pollutants on man and other forms of life. The effects may be measured with pharmacological, biochemical, pathological, and immunological techniques. The journal also publishes reports dealing with the entry, transport, and fate of natural and anthropogenic chemicals in the biosphere, and their impact on human health and well-being. Papers describing biochemical, pharmacological, pathological, toxicological and immunological studies of pharmaceuticals (biotechnological products) are also welcome. 展开更多
关键词 information FOR AUTHORS Biomedical and Environmental sciences
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Biomedical and Environmental Sciences INFORMATION FOR AUTHORS
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《Biomedical and Environmental Sciences》 SCIE CAS CSCD 1989年第2期176-177,共2页
Biomedical and Environmental Sciences,an international journal with special emphasis on scientificfindings in China,publishes articles dealing with biologic and toxic effects of environmental pollutants onman and othe... Biomedical and Environmental Sciences,an international journal with special emphasis on scientificfindings in China,publishes articles dealing with biologic and toxic effects of environmental pollutants onman and other forms of life.The effects may be measured with pharmacological,biochemical,pathological,and immunological techniques.The journal also publishes reports dealing with the entry,transport,andfate of natural and anthropogenic chemicals in the biosphere,and their impact on human health andwell-being.Papers describing biochemical,pharmacological,pathological,and immunological studies ofpharmaceuticals that might facilitate the interpretation of toxic effects of environmental pollutants are alsowelcome. 展开更多
关键词 Biomedical and Environmental sciences information FOR AUTHORS
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Geo-spatial Information Science TOTALCONTENTS (Vol.8 lssues1-4,2005)
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《Geo-Spatial Information Science》 2005年第4期311-312,共2页
关键词 GIS Geo-spatial information science TOTALCONTENTS Vol.8 lssues1-4 2005
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Program of International Conference on Data-driven Discovery: When Data Science Meets Information Science(June 19-22, 2016, Beijing, China)
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《Journal of Data and Information Science》 2016年第2期92-94,共3页
关键词 When Data science Meets information science Program of International Conference on Data-driven Discovery June 19-22 BEIJING China
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Geo-spatial Information Science TOTAL CONTENTS(Vol.9 lssues 1-4,2006)
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《Geo-Spatial Information Science》 2006年第4期311-312,共2页
关键词 TOTAL Geo-spatial information science TOTAL CONTENTS Vol.9 lssues 1-4 2006
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An Introduction to the School of Information Science and Technology of BIT
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《Journal of Beijing Institute of Technology》 EI CAS 2003年第4期J001-J002,共2页
关键词 SCHOOL An Introduction to the School of information science and Technology of BIT of
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Biomedical and Environmental Sciences INFORMATION FOR AUTHORS
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《Biomedical and Environmental Sciences》 SCIE CAS CSCD 2009年第2期F0003-F0004,共2页
Biomedical and Environmental Sciences, an international journal with emphasis on scientific findings in China, publishes articles dealing with biologic and toxic effects of environmental pollutants on man and other fo... Biomedical and Environmental Sciences, an international journal with emphasis on scientific findings in China, publishes articles dealing with biologic and toxic effects of environmental pollutants on man and other forms of life. The effects may be measured with pharmacological, biochemical, pathological, and immunological techniques. The journal also publishes reports dealing ~ith the entry, transport, and fate of natural and anthropogenic chemicals in the biosphere, and their impact on human health and well-being. Papers describing biochemical, pharmacological, pathological, toxicological and immunological studies of pharmaceuticals (biotechnological products) are also welcome. 展开更多
关键词 Biomedical and Environmental sciences information FOR AUTHORS
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Biomedical and Environmental Sciences INFORMATION FOR AUTHORS
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《Biomedical and Environmental Sciences》 SCIE CAS CSCD 2006年第1期F0003-F0004,共2页
Biomedical and Environmental Sciences, an intemational journal with emphasis on scientific findings in China, publishes articles dealing with biologic and toxic effects of environmental pollutants on man and other for... Biomedical and Environmental Sciences, an intemational journal with emphasis on scientific findings in China, publishes articles dealing with biologic and toxic effects of environmental pollutants on man and other forms of life. The effects may be measured with pharmacological, biochemical, pathological, and immunological techniques. The journal also publishes reports dealing with the entry, transport, and fate of natural and anthropogenic chemicals in the biosphere, and their impact on human health and well-being. Papers describing biochemical, pharmacological, pathological, toxicological and immunological studies of pharmaceuticals (biotechnological products) are also welcome. 展开更多
关键词 Biomedical and Environmental sciences information FOR AUTHORS
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Biomedical and Environmental Sciences INFORMATION FOR AUTHORS
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《Biomedical and Environmental Sciences》 SCIE CAS CSCD 2010年第6期F0003-F0004,共2页
Biomedical and Environmental Sciences, an intemational journal with emphasis on scientific findings in China, publishes articles dealing with biologic and toxic effects of environmental pollutants on man and other for... Biomedical and Environmental Sciences, an intemational journal with emphasis on scientific findings in China, publishes articles dealing with biologic and toxic effects of environmental pollutants on man and other forms of life. The effects may be measured with pharmacological, biochemical, pathological, and immunological techniques. The journal also publishes reports dealing with the entry, transport, and fate of natural and anthropogenic chemicals in the biosphere, and their impact on human health and well-being. Papers describing biochemical, pharmacological, pathological, toxicological and immunological studies of pharmaceuticals (biotechnological products) are also welcome. 展开更多
关键词 Biomedical and Environmental sciences information FOR AUTHORS
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Biomedical and Environmental Sciences INFORMATION FOR AUTHORS
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《Biomedical and Environmental Sciences》 SCIE CAS CSCD 1989年第4期407-408,共2页
Biomedical and Environmental Sciences,an international journal with special emphasis on scientificfindings in China,publishes articles dealing with biologic and toxic effects of environmental pollutants onman and othe... Biomedical and Environmental Sciences,an international journal with special emphasis on scientificfindings in China,publishes articles dealing with biologic and toxic effects of environmental pollutants onman and other forms of life.The effects may be measured with pharmacological,biochemical,pathological,and immunological techniques.The journal also publishes reports dealing with the entry,transport,andfate of natural and anthropogenic chemicals in the biosphere,and their impact on human health andwell-being.Papers describing biochemical,pharmacological,pathological,and immunological studies ofpharmaceuticals that might facilitate the interpretation of toxic effects of environmental pollutants are also 展开更多
关键词 Biomedical and Environmental sciences information FOR AUTHORS
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Research and Evolution Based on Library and Information Science in China
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作者 Hao Wang 《Journal of Contemporary Educational Research》 2019年第5期41-45,共5页
Contemporary society is an information society with highly developed information.Its network and digital characteristics are bringing tremendous changes to the whole society.China's library and information science... Contemporary society is an information society with highly developed information.Its network and digital characteristics are bringing tremendous changes to the whole society.China's library and information science is no exception,and its research content is also expanding.It is a core journal that can reflect the actual situation of research in the subject area and conduct academic exchange as an authoritative representative of a certain subject area.Therefore,it is of great practical significance to conduct comprehensive research based on the development history of library and information science,quantitative and qualitative analysis of academic journal articles,research related topics and keywords,not only to further understand library and information science,but also to accumulate knowledge of library and information science,and also through scientific development trend,based on the experience summarized by the predecessors,allows us to more fully recognize the important role of library science and information science,and to improve the theoretical literacy and research level of relevant researchers.At this stage,it is even more necessary for researchers to look at and study library and information science with a developmental perspective?Based on this,the article mainly analyzes the research significance of library and information science,and analyzes the output of China,s library and information science journals.It uses Ucinet software to visualize the main research hotspots,and finally analyzes the dynamic factors affecting the research of library and information science in China in order to provide a reference. 展开更多
关键词 LIBRARY and information science SPATIAL analysis VISUALIZATION RESEARCH EVOLUTION
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