2012 至 2023 年地球科学知识图谱(GeoKG)研究的文献计量分析

IF 2.8 3区 地球科学 Q2 COMPUTER SCIENCE, INFORMATION SYSTEMS
Zhi-Wei Hou, Xulong Liu, Shengnan Zhou, Wenlong Jing, Ji Yang
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引用次数: 0

摘要

地球科学知识图谱(GeoKG)因其能够正式表示地球科学知识的时空特征和关系而受到全世界的关注。目前,有关 GeoKG 的现状和趋势的定量研究仍然很少。因此,本研究进行了文献计量分析,以填补这一空白。具体而言,我们以 2012 至 2023 年间发表的 294 篇研究文章为基础,从以下几个方面进行了分析:(1)论文发表和引用趋势;(2)主要论文、来源、研究人员、机构和国家的识别;(3)科学合作分析;以及(4)主要研究课题和趋势的发现。结果显示,2019 年之后,人们对 GeoKG 研究的兴趣迅速增加,并在持续扩大。中国是该领域成果最多的国家。合著分析表明,应加强国家间和机构间的合作。关键词分析表明,地学知识表征、信息提取、GeoKG构建和基于GeoKG的多源数据集成是当前的热点。此外,还强调了几个重要但目前被忽视的问题,如大型语言模型的整合。本综述的结论系统地概述了 GeoKG 的发展,为今后的研究提供了宝贵的参考。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Bibliometric Analysis on the Research of Geoscience Knowledge Graph (GeoKG) from 2012 to 2023
The geoscience knowledge graph (GeoKG) has gained worldwide attention due to its ability in the formal representation of spatiotemporal features and relationships of geoscience knowledge. Currently, a quantitative review of the state and trends in GeoKG is still scarce. Thus, a bibliometric analysis was performed in this study to fill the gap. Specifically, based on 294 research articles published from 2012 to 2023, we conducted analyses in terms of the (1) trends in publications and citations; (2) identification of the major papers, sources, researchers, institutions, and countries; (3) scientific collaboration analysis; and (4) detection of major research topics and tendencies. The results revealed that the interest in GeoKG research has rapidly increased after 2019 and is continually expanding. China is the most productive country in this field. Co-authorship analysis shows that inter-national and inter-institutional collaboration should be reinforced. Keyword analysis indicated that geoscience knowledge representation, information extraction, GeoKG construction, and GeoKG-based multi-source data integration were current hotspots. In addition, several important but currently neglected issues, such as the integration of Large Language Models, are highlighted. The findings of this review provide a systematic overview of the development of GeoKG and provide a valuable reference for future research.
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来源期刊
ISPRS International Journal of Geo-Information
ISPRS International Journal of Geo-Information GEOGRAPHY, PHYSICALREMOTE SENSING&nb-REMOTE SENSING
CiteScore
6.90
自引率
11.80%
发文量
520
审稿时长
19.87 days
期刊介绍: ISPRS International Journal of Geo-Information (ISSN 2220-9964) provides an advanced forum for the science and technology of geographic information. ISPRS International Journal of Geo-Information publishes regular research papers, reviews and communications. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. There is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. The 2018 IJGI Outstanding Reviewer Award has been launched! This award acknowledge those who have generously dedicated their time to review manuscripts submitted to IJGI. See full details at http://www.mdpi.com/journal/ijgi/awards.
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