Artículo

Bibliometric Analysis on the Research of Geoscience Knowledge Graph (GeoKG) from 2012 to 2023

Resumen

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.
Hou, Zhi-Wei (57188711169); Liu, Xulong (56237938800); Zhou, Shengnan (59233621900); Jing, Wenlong (59129380600); Yang, Ji (56899165700)
Bibliometric Analysis on the Research of Geoscience Knowledge Graph (GeoKG) from 2012 to 2023
2024
10.3390/ijgi13070255
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85199574243&doi=10.3390%2fijgi13070255&partnerID=40&md5=d692240e969fc4765979eb37662542c0
Guangzhou Institute of Geography, Guangdong Academy of Sciences, Guangzhou, 510070, China; Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou, 511485, China
All Open Access; Gold Open Access
Scopus
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