Sung‐Ja Choi

734 total citations
54 papers, 518 citations indexed

About

Sung‐Ja Choi is a scholar working on Geophysics, Artificial Intelligence and Atmospheric Science. According to data from OpenAlex, Sung‐Ja Choi has authored 54 papers receiving a total of 518 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Geophysics, 17 papers in Artificial Intelligence and 10 papers in Atmospheric Science. Recurrent topics in Sung‐Ja Choi's work include Geological and Geochemical Analysis (18 papers), earthquake and tectonic studies (13 papers) and Geology and Paleoclimatology Research (10 papers). Sung‐Ja Choi is often cited by papers focused on Geological and Geochemical Analysis (18 papers), earthquake and tectonic studies (13 papers) and Geology and Paleoclimatology Research (10 papers). Sung‐Ja Choi collaborates with scholars based in South Korea, United Kingdom and Japan. Sung‐Ja Choi's co-authors include Jin‐Hyuck Choi, Dorothy J. Merritts, Yôko Ôta, Sung Won Kim, Ueechan Chwae, Kyoungtae Ko, Il-Mo Kang, Keewook Yi, Yungoo Song and Byeong-Gwon Kang and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Scientific Reports and Bulletin of the Seismological Society of America.

In The Last Decade

Sung‐Ja Choi

45 papers receiving 438 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Sung‐Ja Choi South Korea 13 296 148 80 64 57 54 518
D. Papanikolaou Greece 15 666 2.3× 57 0.4× 156 1.9× 51 0.8× 35 0.6× 37 834
Makoto Otsubo Japan 13 773 2.6× 137 0.9× 87 1.1× 29 0.5× 29 0.5× 61 869
Peter LaFemina United States 23 1.1k 3.7× 117 0.8× 179 2.2× 38 0.6× 42 0.7× 46 1.3k
Tadashi Maruyama Japan 16 775 2.6× 110 0.7× 153 1.9× 32 0.5× 90 1.6× 36 915
Javier Quinteros Germany 14 460 1.6× 69 0.5× 84 1.1× 98 1.5× 90 1.6× 32 578
Kasra Hosseini United Kingdom 17 1.1k 3.6× 172 1.2× 43 0.5× 15 0.2× 48 0.8× 40 1.4k
Yvonne Font France 21 1.6k 5.5× 236 1.6× 72 0.9× 46 0.7× 144 2.5× 42 1.7k
Anupam Chattopadhyay India 14 501 1.7× 156 1.1× 32 0.4× 45 0.7× 52 0.9× 49 614
A. K. Jain India 12 357 1.2× 68 0.5× 38 0.5× 31 0.5× 18 0.3× 31 540
Irene Molinari Italy 16 752 2.5× 122 0.8× 48 0.6× 28 0.4× 28 0.5× 46 826

Countries citing papers authored by Sung‐Ja Choi

Since Specialization
Citations

This map shows the geographic impact of Sung‐Ja Choi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sung‐Ja Choi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sung‐Ja Choi more than expected).

Fields of papers citing papers by Sung‐Ja Choi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sung‐Ja Choi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sung‐Ja Choi. The network helps show where Sung‐Ja Choi may publish in the future.

Co-authorship network of co-authors of Sung‐Ja Choi

This figure shows the co-authorship network connecting the top 25 collaborators of Sung‐Ja Choi. A scholar is included among the top collaborators of Sung‐Ja Choi based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Sung‐Ja Choi. Sung‐Ja Choi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Park, Chaewon, et al.. (2024). A new definition of the Haengmae Formation and its geological significance. Journal of the geological society of Korea. 60(2). 181–190. 3 indexed citations
2.
Park, Chaewon, Yungoo Song, Sung‐Ja Choi, et al.. (2023). In-situ δ18O and 87Sr/86Sr proxies in an unconformable clastic unit at the Ordovician–Silurian transition. Scientific Reports. 13(1). 15174–15174. 4 indexed citations
3.
Ko, Kyoungtae, et al.. (2022). A multidisciplinary approach to characterization of the mature northern Yangsan fault in Korea and its active faulting. Marine Geophysical Research. 43(2). 15 indexed citations
4.
Cheon, Youngbeom, et al.. (2020). Understanding the distribution and internal structure of the main core of the Yangsan Fault Zone: Current trends and future work. Journal of the geological society of Korea. 56(5). 619–640. 15 indexed citations
5.
Kim, Won Bin, et al.. (2020). State and Strategy of Production, Market and Integrated Management of Mineral Water, South Korea. Water. 12(6). 1615–1615. 1 indexed citations
6.
7.
Choi, Sung‐Ja. (2019). Review on Marine Terraces of the East Sea Coast, South Korea : Gangreung . Busan. Economic and Environmental Geology. 52(5). 409–425. 2 indexed citations
8.
Choi, Sung‐Ja. (2019). Beta-wave Correlation Analysis Model based on Unsupervised Machine Learning. Journal of Digital Convergence. 17(3). 221–226.
9.
Choi, Sung‐Ja, et al.. (2019). The First Discovery of Quaternary Fault in the Western Part of the South Yangsan Fault - Sinwoo Site. Economic and Environmental Geology. 52(3). 251–258. 10 indexed citations
10.
Choi, Sung‐Ja. (2018). Review on the Relative Sea-level Changes in the Yellow Sea during the Late Holocene. Economic and Environmental Geology. 51(5). 463–471. 7 indexed citations
11.
Kim, Sung Won, Kyoungtae Ko, Jin‐Hyuck Choi, et al.. (2018). Paleoseismological implications of liquefaction-induced structures caused by the 2017 Pohang Earthquake. Geosciences Journal. 22(6). 871–880. 35 indexed citations
12.
Choi, Sung‐Ja, et al.. (2015). SHRIMP U-Pb Zircon Ages of the Metapsammite in the Yeongam-Gangjin Area. Economic and Environmental Geology. 48(4). 287–299. 6 indexed citations
13.
Choi, Sung‐Ja & Byeong-Gwon Kang. (2012). Home Monitoring Server System using Smart Interface over Wireless Networks. Journal of Digital Convergence. 10(8). 225–231. 2 indexed citations
14.
Choi, Sung‐Ja & Byeong-Gwon Kang. (2012). The Windows Push Server System with Smart Device Identifying Fingerprints over IEEE 802.15.4 Protocol. Journal of Digital Convergence. 10(11). 419–425. 1 indexed citations
15.
Kim, Sung Won, Sanghoon Kwon, Youn‐Joong Jeong, et al.. (2012). Characteristics of the Early Cretaceous Igneous Activity in the Korean Peninsula and Tectonic Implications. The Journal of Geology. 120(6). 625–646. 55 indexed citations
16.
Chwae, Ueechan & Sung‐Ja Choi. (2009). Stratigraphic and Structural Review of Yeoncheon Group and Iimjingang Fold Belt, and Its Edge of Distribution. Economic and Environmental Geology. 42(6). 627–634. 3 indexed citations
17.
Choi, Sung‐Ja, et al.. (2006). Edge Enhancement Color Halftoning by Using Human Visual Characteristics. 1. 551–557. 2 indexed citations
18.
Chwae, Ueechan, et al.. (1997). THE TECTONIC INTERPRETATION OF THE IMJINGANG FOLD BELT. 84–89. 3 indexed citations
19.
Choi, Sung‐Ja, et al.. (1993). CRETACEOUS PALYNOMORPHS FROM THE ILJIK FORMATION IN THE EUISEONG AREA, KOREA. 9(2). 166–179. 16 indexed citations
20.
Choi, Sung‐Ja. (1987). STUDY ON THE LOWER CRETACEOUS CHAROPHYTES FROM THE UPPER GYEONGSANG SUPERGROUP. 3(2). 79–92. 22 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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