| Travel time prediction using k nearest neighbor method with combined data from vehicle detector system and automatic toll collection system J Myung, DK Kim, SY Kho, CH Park Transportation Research Record 2256 (1), 51-59, 2011 | 130 | 2011 |
| Hierarchical ordered model for injury severity of pedestrian crashes in South Korea M Kim, SY Kho, DK Kim Journal of safety research 61, 33-40, 2017 | 93 | 2017 |
| Extracting vehicle trajectories using unmanned aerial vehicles in congested traffic conditions EJ Kim, HC Park, SW Ham, SY Kho, DK Kim Journal of Advanced Transportation 2019, 2019 | 57 | 2019 |
| Analysis of injury severity in traffic crashes: a case study of Korean expressways S Park, K Jang, SH Park, DK Kim, KS Chon KSCE Journal of Civil Engineering 16, 1280-1288, 2012 | 54 | 2012 |
| Efficiency analysis on bus companies in Seoul city using a network DEA model JS Hahn, DK Kim, HC Kim, C Lee KSCE Journal of Civil Engineering 17, 1480-1488, 2013 | 53 | 2013 |
| Evaluation of transfer efficiency between bus and subway based on data envelopment analysis using smart card data EH Lee, H Lee, SY Kho, DK Kim KSCE Journal of Civil Engineering 23, 788-799, 2019 | 45 | 2019 |
| Cross-classified multilevel models for severity of commercial motor vehicle crashes considering heterogeneity among companies and regions HC Park, DK Kim, SY Kho, PY Park Accident Analysis & Prevention 106, 305-314, 2017 | 45 | 2017 |
| Effect of regional characteristics on injury severity in local bus crashes: use of hierarchical ordered model S Yoon, SY Kho, DK Kim Transportation research record 2647 (1), 1-8, 2017 | 44 | 2017 |
| A comparative analysis of the users of private cars and public transportation for intermodal options under Mobility-as-a-Service in Seoul Y Kim, EJ Kim, S Jang, DK Kim Travel Behaviour and Society 24, 68-80, 2021 | 43 | 2021 |
| Spatiotemporal demand prediction model for e-scooter sharing services with latent feature and deep learning SW Ham, JH Cho, S Park, DK Kim Transportation research record 2675 (11), 34-43, 2021 | 42 | 2021 |
| Tourists’ preference on the combination of travel modes under Mobility-as-a-Service environment EJ Kim, Y Kim, S Jang, DK Kim Transportation Research Part A: Policy and Practice 150, 236-255, 2021 | 39 | 2021 |
| Assessing transit competitiveness in Seoul considering actual transit travel times based on smart card data H Lee, HC Park, SY Kho, DK Kim Journal of Transport Geography 80, 102546, 2019 | 38 | 2019 |
| Frequency design in urban transit networks with variable demand: model and algorithm GS Yoo, DK Kim, KS Chon KSCE Journal of Civil Engineering 14, 403-411, 2010 | 34 | 2010 |
| Effects of speed humps on vehicle speed and pedestrian crashes in South Korea J Yeo, J Lee, J Cho, DK Kim, K Jang Journal of safety research 75, 78-86, 2020 | 31 | 2020 |
| Effects of spatial aggregation level on an urban transportation planning model JH Jeon, SY Kho, JJ Park, DK Kim KSCE Journal of Civil Engineering 16, 835-844, 2012 | 29 | 2012 |
| Sustainability evaluation of rapid routes for buses with a network DEA model JS Hahn, SY Kho, K Choi, DK Kim International Journal of Sustainable Transportation 11 (9), 659-669, 2017 | 27 | 2017 |
| Valuation of metro crowding considering heterogeneity of route choice behaviors H Shin, DK Kim, SY Kho, SH Cho Transportation Research Record 2675 (2), 162-173, 2021 | 25 | 2021 |
| Safety performance functions reflecting categorical impact of exposure variables for freeways D Kim, DK Kim, C Lee Transportation research record 2398 (1), 67-74, 2013 | 23 | 2013 |
| Interpretable machine-learning models for estimating trip purpose in smart card data EJ Kim, Y Kim, DK Kim Proceedings of the Institution of Civil Engineers-Municipal Engineer 174 (2 …, 2021 | 21 | 2021 |
| Injury severity of bus–pedestrian crashes in South Korea considering the effects of regional and company factors HC Park, YJ Joo, SY Kho, DK Kim, BJ Park Sustainability 11 (11), 3169, 2019 | 21 | 2019 |
