Joonho Ko

1.7k total citations
80 papers, 1.2k citations indexed

About

Joonho Ko is a scholar working on Transportation, Automotive Engineering and Building and Construction. According to data from OpenAlex, Joonho Ko has authored 80 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Transportation, 30 papers in Automotive Engineering and 18 papers in Building and Construction. Recurrent topics in Joonho Ko's work include Urban Transport and Accessibility (35 papers), Transportation Planning and Optimization (33 papers) and Transportation and Mobility Innovations (18 papers). Joonho Ko is often cited by papers focused on Urban Transport and Accessibility (35 papers), Transportation Planning and Optimization (33 papers) and Transportation and Mobility Innovations (18 papers). Joonho Ko collaborates with scholars based in South Korea, United States and China. Joonho Ko's co-authors include Sugie Lee, Randall Guensler, Dae‐Jin Kim, Yujin Park, Jaehyun Ha, Michael Hunter, Tae‐Hyoung Tommy Gim, Dongjoo Park, Jaesup Lee and Richard Fujimoto and has published in prestigious journals such as Journal of Cleaner Production, Energy and Sustainability.

In The Last Decade

Joonho Ko

71 papers receiving 1.2k citations

Author Peers

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

Author Last Decade Papers Cites
Joonho Ko 672 532 332 208 161 80 1.2k
Jie Huang 853 1.3× 241 0.5× 248 0.7× 246 1.2× 38 0.2× 84 1.5k
Peter Vortisch 843 1.3× 631 1.2× 180 0.5× 347 1.7× 132 0.8× 148 1.3k
Jeppe Rich 707 1.1× 671 1.3× 310 0.9× 263 1.3× 128 0.8× 68 1.3k
Luis Martínez 1.1k 1.6× 715 1.3× 122 0.4× 376 1.8× 212 1.3× 52 1.6k
Yuche Chen 301 0.4× 851 1.6× 348 1.0× 110 0.5× 48 0.3× 54 1.2k
Lin Cheng 1.0k 1.5× 547 1.0× 136 0.4× 316 1.5× 89 0.6× 133 1.3k
Enjian Yao 1.2k 1.8× 1.3k 2.5× 982 3.0× 425 2.0× 57 0.4× 118 2.3k
Xinwu Qian 687 1.0× 617 1.2× 214 0.6× 203 1.0× 156 1.0× 51 1.1k
T. Donna Chen 539 0.8× 874 1.6× 527 1.6× 132 0.6× 127 0.8× 27 1.2k
Joshua Auld 1.2k 1.8× 798 1.5× 103 0.3× 263 1.3× 152 0.9× 97 1.6k

Countries citing papers authored by Joonho Ko

Since Specialization
Citations

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

Fields of papers citing papers by Joonho Ko

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Joonho Ko

This figure shows the co-authorship network connecting the top 25 collaborators of Joonho Ko. A scholar is included among the top collaborators of Joonho Ko 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 Joonho Ko. Joonho Ko 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.
2.
Ko, Joonho, et al.. (2025). Assessing the Impact of GTX Lines on Accessibility Changes in the Seoul Metropolitan Area : A GTFS Data-based Analysis. Journal of Korea Planning Association. 60(1). 87–103.
3.
Ko, Joonho, et al.. (2024). What are the stimulants on transportation carbon dioxide emissions?: A nation-level analysis. Energy. 296. 131179–131179. 16 indexed citations
4.
Ko, Joonho, et al.. (2024). Cycling safely: Examining the factors associated with bicycle accidents in Seoul, South Korea. Accident Analysis & Prevention. 206. 107691–107691. 1 indexed citations
5.
6.
Yao, Enjian, et al.. (2024). Investigation of private and public bikes usage patterns considering GPS trajectory based cycling features. Journal of Transport Geography. 118. 103904–103904. 2 indexed citations
7.
Park, Jonghan, et al.. (2023). Changes in public bike usage after the COVID-19 outbreak: A survey of Seoul public bike sharing users. Sustainable Cities and Society. 96. 104716–104716. 10 indexed citations
8.
Ko, Joonho, et al.. (2023). Road-Section-Based Analysis of Vehicle Emissions and Energy Consumption. Sustainability. 15(5). 4421–4421. 5 indexed citations
9.
Park, Jonghan, et al.. (2023). Public bike users’ annual travel distance: Findings from combined data of user survey and annual rental records. Transportation Research Part A Policy and Practice. 170. 103619–103619. 9 indexed citations
10.
Ko, Joonho, et al.. (2021). Estimation of Carbon Emissions Reductions by the Penetration Rates of Autonomous Vehicles for Urban Road Network. The Journal of The Korea Institute of Intelligent Transport Systems. 20(6). 162–176.
11.
Ko, Joonho, et al.. (2021). Data communication and intelligence in traffic simulation environments: Simulation time and performance experiments. Journal of Intelligent & Fuzzy Systems. 40(4). 7909–7916. 1 indexed citations
12.
Kim, Dae‐Jin, Yujin Park, & Joonho Ko. (2019). Factors underlying vehicle ownership reduction among carsharing users: A repeated cross-sectional analysis. Transportation Research Part D Transport and Environment. 76. 123–137. 39 indexed citations
13.
Suh, Wonho, Jung In Kim, Hyunmyung Kim, Joonho Ko, & Young‐Joo Lee. (2018). Mathematical Analysis for Roundabout Capacity. Mathematical Problems in Engineering. 2018. 1–8. 9 indexed citations
14.
Ko, Joonho, et al.. (2015). A Modeling of the Rainfall’s Impact on the Air Quality via Changes of Vehicle Travel Pattern. 10(2). 183–192. 2 indexed citations
15.
Ko, Joonho, et al.. (2014). Comparing Methods for Apportioning Transport CO2 Emissions to Sub-Regional Areas in Seoul. Seoul Studies. 15(4). 65–78. 1 indexed citations
16.
Ko, Joonho & Tae‐Hyoung Tommy Gim. (2013). Analysis on Pedestrian Route Choice Behavior: Investigating Factors for Selecting the Shortest Paths. Seoul Studies. 14(4). 157–169. 1 indexed citations
17.
Kim, Taeho, et al.. (2008). Identification of Age Threshold for Driving Performance. Journal of the Korean Society of Safety. 23(3). 71–78. 1 indexed citations
18.
Ko, Joonho, et al.. (2008). Characterization of Congestion Based on Speed Distribution: A Statistical Approach Using Gaussian Mixture Model. 24 indexed citations
19.
Ko, Joonho, Michael Hunter, & Randall Guensler. (2007). Measuring Control Delay Using Second-by-Second GPS Speed Data. Transportation Research Board 86th Annual MeetingTransportation Research Board. 7 indexed citations
20.
Wu, Hao, Richard Fujimoto, Jaesup Lee, et al.. (2005). Vehicular networks in urban transportation systems. International Conference on Digital Government Research. 9–10. 18 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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Breakdown of academic impact, for papers by Jie Huang Breakdown of academic impact, for papers by Peter Vortisch Breakdown of academic impact, for papers by Jeppe Rich Breakdown of academic impact, for papers by Luis Martínez Breakdown of academic impact, for papers by Yuche Chen Breakdown of academic impact, for papers by Lin Cheng Breakdown of academic impact, for papers by Enjian Yao Breakdown of academic impact, for papers by Xinwu Qian Breakdown of academic impact, for papers by T. Donna Chen Breakdown of academic impact, for papers by Joshua Auld
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