Keechoo Choi

247 total papers · 4.6k total citations
161 papers, 3.7k citations indexed

About

Keechoo Choi is a scholar working on Transportation, Building and Construction and Control and Systems Engineering. According to data from OpenAlex, Keechoo Choi has authored 161 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 120 papers in Transportation, 49 papers in Building and Construction and 46 papers in Control and Systems Engineering. Recurrent topics in Keechoo Choi's work include Transportation Planning and Optimization (101 papers), Urban Transport and Accessibility (56 papers) and Traffic control and management (44 papers). Keechoo Choi is often cited by papers focused on Transportation Planning and Optimization (101 papers), Urban Transport and Accessibility (56 papers) and Traffic control and management (44 papers). Keechoo Choi collaborates with scholars based in South Korea, United States and China. Keechoo Choi's co-authors include Mohamed Abdel‐Aty, Chowdhury Siddiqui, Jaeyoung Lee, S.C. Wong, Simon Washington, Md. Shahinoor Rahman, Xuan Zhu, Bayes Ahmed, Md. Kamruzzaman and Younshik Chung and has published in prestigious journals such as European Journal of Operational Research, IEEE Transactions on Intelligent Transportation Systems and Remote Sensing.

In The Last Decade

Keechoo Choi

144 papers receiving 3.5k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Keechoo Choi 2.4k 1.3k 882 631 597 161 3.7k
Becky P.Y. Loo 3.2k 1.3× 1.0k 0.8× 913 1.0× 184 0.3× 616 1.0× 245 5.1k
Geetam Tiwari 2.2k 0.9× 856 0.6× 636 0.7× 169 0.3× 683 1.1× 140 3.6k
Luis Miranda-Moreno 3.5k 1.5× 3.3k 2.5× 1.2k 1.3× 574 0.9× 1.2k 2.1× 204 5.9k
Yiik Diew Wong 1.6k 0.7× 1.4k 1.1× 1.6k 1.9× 767 1.2× 1.6k 2.6× 270 7.4k
Jinjun Tang 2.3k 1.0× 820 0.6× 2.2k 2.5× 1.3k 2.1× 1.0k 1.7× 181 4.9k
Hong Yang 1.1k 0.5× 1.4k 1.1× 880 1.0× 711 1.1× 882 1.5× 148 3.5k
Changxi Ma 1.7k 0.7× 922 0.7× 1.4k 1.6× 1.1k 1.8× 870 1.5× 207 3.7k
Nirajan Shiwakoti 1.2k 0.5× 1.4k 1.0× 422 0.5× 666 1.1× 549 0.9× 171 3.7k
George Yannis 2.6k 1.1× 4.2k 3.2× 1.3k 1.4× 753 1.2× 1.3k 2.1× 360 6.6k
Tom Brijs 1.5k 0.7× 2.9k 2.2× 586 0.7× 702 1.1× 701 1.2× 293 5.3k

Countries citing papers authored by Keechoo Choi

Since Specialization
Citations

This map shows the geographic impact of Keechoo 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 Keechoo Choi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keechoo Choi more than expected).

Fields of papers citing papers by Keechoo Choi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Keechoo 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 Keechoo Choi. The network helps show where Keechoo Choi may publish in the future.

Co-authorship network of co-authors of Keechoo Choi

This figure shows the co-authorship network connecting the top 25 collaborators of Keechoo Choi. A scholar is included among the top collaborators of Keechoo 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 Keechoo Choi. Keechoo Choi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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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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2026