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GB/T 44628-2024: Science and technology resource link and aggregation - Principles and methods
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GB/T 44628-2024: Science and technology resource link and aggregation - Principles and methods

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Science and technology resource link and aggregation - Principles and methods Principles and methods of scientific and technological resource association and aggregation ICS 35.240.30 CCS A 14 National Standard of the People's Republic of China Released on 2024-09-29 2025-04-01 Implementation State Administration for Market Regulation The National Standardization Administration issued

Table of Contents

Preface ... Ⅲ Introduction ... Ⅳ 1 Scope ... 1 2 Normative references ... 1 3 Terms, definitions and abbreviations ... 1 3.1 Terms and Definitions 1 3.2 Abbreviations ... 2 4 Overall Framework ... 2 5 Principles of association and aggregation of scientific and technological resources ... 3 5.1 Principle of Integrity 3 5.2 Reliability Principle ... 3 5.3 Principle of unity ... 3 5.4 Normalization Principle ... 3 6 Common metadata element preprocessing method ... 3 6.1 Metadata Element Mapping ... 3 6.2 Standard Entity Name ... 4 6.3 Standard Terminology 4 6.4 Unified Format ... 4 6.5 Unified measurement units 4 7 Methods of associating and aggregating scientific and technological resources ... 4 7.1 Relationship between scientific and technological resources 4 7.2 Aggregation of scientific and technological resources 7 Appendix A (Informative) Examples of Association and Aggregation of Scientific and Technological Resources ... 9 References ... 13

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting is required. Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document was proposed and coordinated by the National Technical Committee for Information and Documentation Standardization (SAC/TC 4). This document was drafted by. China Institute of Scientific and Technical Information, Beijing Think Tank Quan Data Processing Co., Ltd., Xiamen University, Beijing University of Aeronautics and Astronautics, China Chemical Information Center Co., Ltd., and China National Institute of Standardization. The main drafters of this document are. Liu Wei, Wang Xing, Li Chao, Dong Cheng, Zhang Yunliang, Gao Yingfan, Ma Zheng, Liu Hua, Dan Ying, Wu Qingqiang, Zhang Hui, Gu Fang, Lu Ying, Guo Dehua.

Introduction

Scientific and technological resources are a general term for various resources generated along with scientific and technological activities, and are a collection of elements of scientific and technological innovation. Large but loose and isolated, lacking effective communication, coordination and configuration management, leading to the emergence of "scientific and technological resource islands" and failing to give full play to the role of science and technology. As scientific and technological activities become more and more complex, the demand for scientific and technological resources and the gap between scientific and technological resource sharing services are becoming more and more The gap is getting bigger and bigger, requiring collaborative services from scientific and technological resources of different types and sources. The implementation of this document will help achieve the goal of sharing the same or similar scientific and technological resources and better meet users' needs for scientific and technological resources. Principles and methods of scientific and technological resource association and aggregation

1 Scope

This document establishes the overall framework and principles for linking and aggregating scientific and technological resources based on metadata, and describes the pre-processing of scientific and technological resource metadata. Management methods, processes and methods for linking scientific and technological resources, and methods for establishing scientific and technological resource aggregation based on the association. This document applies to the organization and management of scientific and technological resources, as well as the association and aggregation of scientific and technological resources at the explicit and implicit levels.

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies. in this document. GB/T 7408.1-2023 Date and time information exchange representation Part 1.Basic principles GB/T 30523-2023 Core metadata for scientific and technological resources GB/T 31075-2014 General terminology for science and technology platforms 3 Terms, definitions and abbreviations 3.1 Terms and Definitions The terms and definitions defined in GB/T 31075-2014 and the following apply to this document. 3.1.1 Science and technology resources A general term for material and information elements in scientific and technological activities. Note. Scientific and technological resources include the tools, conditions and objects required for scientific and technological innovation, such as scientific research instruments and facilities, scientific data, biological germplasm and experimental materials. [Source. GB/T 30523-2023, 3.1] 3.1.2 metadata Data that defines and describes other data. [Source. GB/T 30523-2023, 3.2] 3.1.3 metadata element The basic unit of metadata. [Source. GB/T 30523-2023, 3.4] 3.1.4 shared metadata element Metadata elements that have the same meaning among metadata of different scientific and technological resources. 3.1.5 metadata element mapping Under a unified standard or specification (framework), the corresponding relationship is established between metadata elements with the same meaning in different scientific and technological resources. process. ...