Publications

Navigating the Non-Compliance Effects on System Optimal Route Guidance Using Reinforcement Learning
Transportation Research Part C: Emerging Technologies
Hyunsoo Yun, Eui-Jin Kim, Seung Woo Ham, Dong-Kyu Kim
https://doi.org/10.1016/j.trc.2024.104721

Effects of Heterogeneity in Driving Manoeuvres on Calibrating Car-Following Models at a Roundabout
Transportmetrica B: Transport Dynamics
Junhee Choi, Yang-Jun Joo, Dong-Kyu Kim
https://doi.org/10.1080/21680566.2024.2386537

Multi-objective Optimization of Demand Responsive Transit Operations Based on Dynamic Passenger Requests Using Maximum Time Delay Rate
Journal of Public Transportation
Sang-Wook Han, Sedong Moon, Dong-Kyu Kim
https://doi.org/10.1016/j.jpubtr.2024.100108

Multimodal Deep Learning for Estimating Lane-Level Urban Traffic by Fusing Closed-Circuit Television and Dedicated Short-Range Communication Data
Transportation Research Record: Journal of the Transportation Research Board
Jin Hong Min, Hosuk Shin, Dong-Kyu Kim
https://doi.org/10.1177/03611981241230304

Calibration and Validation of the Rule-based Human Driver Model for Car-following Behaviors at Roundabout Using Naturalistic Driving Data  
Asian Transport Studies (ESCI)
Junhee Choi, Dong-Kyu Kim
https://doi.org/10.1016/j.eastsj.2024.100129

A Generalized Driving Risk Assessment on High-Speed Highways Using Field Theory
Analytic Methods in Accident Research
Yang-Jun Joo,  Eui-Jin  Kim,  Dong-Kyu Kim, Peter Y. Park
https://doi.org/10.1016/j.amar.2023.100303

Speed Harmonization for Partially Connected and Automated Traffic
IEEE Transactions on Intelligent Transportation Systems
Lianhua An, Xianfeng Yang, Dong-Kyu Kim, Jia Hu, Guan Wang, Zhigang Xu
https://doi.org/10.1109/TITS.2023.3287336

Order Dispatching in Ride-Pooling with Walking Points Search
Transportation Research Record: Journal of the Transportation Research Board
Seong-Yeon Park, Yang-Jun Joo, Dong-Kyu Kim
https://doi.org/10.1177/03611981231175890

User Segmentation Based on Travel Regularity in E-Scooter Sharing Service
Transportation Research Record: Journal of the Transportation Research Board
Seong-Yeon Park, Seung Woo Ham, Dong-Kyu Kim
https://doi.org/10.1177/03611981231152256

Data-Driven Approach for Measuring and Managing Physical Distancing in Subways During Pandemic Conditions
Transportation Research Record: Journal of the Transportation Research Board
Hyunsoo Yun, Eun Hak Lee, Sedong Moon, Dong-Kyu Kim
https://doi.org/10.1177/03611981231190394

Imputing Qualitative Attributes for Trip Chains Extracted From Smart Card Data Using a Conditional Generative Adversarial Network
Transportation Research Part C: Emerging Technologies
Eui-Jin  Kim,  Dong-Kyu Kim, Keemin Sohn
https://doi.org/10.1016/j.trc.2022.103616

A Data-Driven Bayesian Network for Probabilistic Crash Risk Assessment of Individual Driver With Traffic Violation and Crash Records
Accident Analysis & Prevention
Yang-Jun Joo,  Seung-Young Kho, Dong-Kyu Kim, Ho-Chul Park
https://doi.org/10.1016/j.aap.2022.106790

Activity-Based TOD Typology for Seoul Transit Station Areas Using Smart-Card Data
Journal of Transport Geography
Yonggeun Shin, Dong-Kyu Kim, Eui-Jin Kim
https://doi.org/10.1016/j.jtrangeo.2022.103459

Travel Pattern-Based Bus Trip Origin-Destination Estimation Using Smart Card Data
Plos One
Inmook Lee, Shin-Hyung Cho, Kyoungtae Kim, Seung-Young Kho, Dong-Kyu Kim
https://doi.org/10.1371/journal.pone.0270346

Multi-Scale Causality Analysis Between COVID-19 Cases and Mobility Level Using Ensemble Empirical Mode Decomposition and Causal Decomposition
Physica A: Statistical Mechanics and its Applications
Jung-Hoon Cho, Dong-Kyu Kim, Eui-Jin Kim
https://doi.org/10.1016/j.physa.2022.127488

Price Incentive Strategy for the E-Scooter Sharing Service Using Deep Reinforcement Learning
Journal of Intelligent Transportation Systems: Technology, Planning, and Operations
Hyunsoo Yun, Eui-Jin Kim, Seung Woo Ham, Dong-Kyu Kim
https://doi.org/10.1080/15472450.2022.2135437

Exploring for Route Preferences of Subway Passengers Using Smart Card and Train Log Data
Journal of Advanced Transportation
Eun Hak Lee, Kyoungtae Kim, Seung-Young Kho, Dong-Kyu Kim, Shin-Hyung Cho
https://doi.org/10.1155/2022/6657486

Rebalancing Docked Bicycle Sharing System with Approximate Dynamic Programming and Reinforcement Learning
Journal of Advanced Transportation
Young-Hyun Seo, Dong-Kyu Kim, Seungmo Kang, Young-Ji Byon, Seung-Young Kho
https://doi.org/10.1155/2022/2780711

Impact of Driver Behavior and Vehicle Type on Safety of Vehicle Platoon Under Lane Change Situation
Transportation Research Record: Journal of the Transportation Research Board
Yong Woo Shin, Dong-Kyu Kim, Eui-Jin Kim
https://doi.org/10.1177/03611981221127274

Deep Multimodal Learning for Traffic Speed Estimation Combining Dedicated Short-Range Communication and Vehicle Detection System Data
Transportation Research Record: Journal of the Transportation Research Board
Jin Hong Min, Seung Woo Ham, Dong-Kyu Kim, Eun Hak Lee
https://doi.org/10.1177/03611981221130026

Modeling Daily Sequential Trip-Based Mode Choice Behaviors in an Activity-Based Framework Considering Spatiotemporal Constraints
SSRN
Shin-Hyung Cho, Dong-Kyu Kim, Shin Hyoung Park
http://dx.doi.org/10.2139/ssrn.4231922

Reliability-based Assessment of Potential Risk for Lane Changing ManeuversReliability-based Assessment of Potential Risk for Lane Changing ManeuversTourists’ Preference on the Combination of Travel Modes Under Mobility-as-a-Service Environment
Transportation Research Part A: Policy and Practice
Eui-Jin  Kim, Youngseo Kim, Sunghoon Jang, Dong-Kyu Kim
https://doi.org/10.1016/j.tra.2021.06.016

A Comparative Analysis of the Users of Private Cars and Public Transportation for Intermodal Options Under Mobility-as-a-Service in Seoul
Travel Behaviour and Society
Youngseo Kim, Eui-Jin  Kim, Sunghoon Jang, Dong-Kyu Kim
https://doi.org/10.1016/j.tbs.2021.03.001

Application of Naïve Bayesian Approach in Detecting Reproducible Fatal Collision Locations on Freeway
Plos One
Eui-Jin  Kim, Oh Hoon Kwon, Shin Hyoung Park, Dong-Kyu Kim, Koohong Chung
https://doi.org/10.1371/journal.pone.0251866

Estimating Express Train Preference of Urban Railway Passengers Based on Extreme Gradient Boosting (XGBoost) using Smart Card Data
Transportation Research Record: Journal of the Transportation Research Board
Eun Hak Lee, Kyoungtae Kim, Seung-Young Kho, Dong-Kyu Kim, Shin-Hyung Cho
https://doi.org/10.1177/03611981211013349

Recurrent Neural Network for Estimating Speed Using Probe Vehicle Data in an Urban Area
Transportation Research Record: Journal of the Transportation Research Board
Jae Hwan Yang, Dong-Kyu Kim, Seung-Young Kho
https://doi.org/10.1177/03611981211013349

Assessing and Predicting Mobility Improvement of Integrating Bike-Sharing into Multimodal Public Transport Systems
Transportation Research Record: Journal of the Transportation Research Board
Christian Kapuku, Seung-Young Kho, Dong-Kyu Kim, Shin-Hyong Cho
https://doi.org/10.1177/03611981211045071

Designing Multiple Short-Turn Routes to Mitigate the Crowding on a Bus Network
Transportation Research Record: Journal of the Transportation Research Board
Sedong Moon, Shin-Hyong Cho, Dong-Kyu Kim
https://doi.org/10.1177/03611981211003899

Reliability-Based Assessment of Potential Risk for Lane Changing Maneuvers
Transportation Research Record: Journal of the Transportation Research Board
Yang-Jun Joo, Ho-Chul Park, Seung-Young Kho, Dong-Kyu Kim
https://doi.org/10.1177/03611981211010800

Spatiotemporal Demand Prediction Model for E-Scooter Sharing Services with Latent Feature and Deep Learning
Transportation Research Record: Journal of the Transportation Research Board
Seung Woo Ham, Jung-Hoon Cho, Sangwoo Park, Dong-Kyu Kim
https://doi.org/10.1177/03611981211003896

Design of Zonal Express Bus Services to Reduce User Travel Time and Transfers Considering Demand Diversion
Transportation Research Record: Journal of the Transportation Research Board
Sedong Moon, Dong-Kyu Kim, Shin-Hyong Cho
https://doi.org/10.1177/03611981211018463

Enhancing the Accuracy of Peak Hourly Demand in Bike-Sharing Systems using a Graph Convolutional Network with Public Transit Usage Data
Transportation Research Record: Journal of the Transportation Research Board
Jung-Hoon Cho, Seung Woo Ham, Dong-Kyu Kim
https://doi.org/10.1177/03611981211012003

Efficiency Comparison of Public Bike-Sharing Repositioning Strategies Based on Predicted Demand Patterns
Transportation Research Record: Journal of the Transportation Research Board
Jung-Hoon Cho, Young-Hyun Seo, Dong-Kyu Kim
https://doi.org/10.1177/03611981211016859

Multi-Objective Optimization for Skip-Stop Strategy Based on Smartcard Data Considering Total Travel Time and Equity
Transportation Research Record: Journal of the Transportation Research Board
Sang-Wook Han, Eun Hak Lee, Dong-Kyu Kim
https://doi.org/10.1177/03611981211013044

Development of Estimating Methodology for Transit Accessibility Using Smart Card Data
Transportation Research Record: Journal of the Transportation Research Board
Hyunsoo Yun, Eun Hak Lee, Dong-Kyu Kim, Shin-Hyong Cho
https://doi.org/10.1177/03611981211027562

Interpretable Machine-Learning Models for Estimating Trip Purpose in Smart Card Data
Proceedings of the Institution of Civil Engineers - Municipal Engineer
Eui-Jin Kim, Youngseo Kim, Dong-Kyu Kim
https://doi.org/10.1680/jmuen.20.00003

Travel Time Prediction Using Gated Recurrent Unit and Spatio-Temporal Algorithm
Proceedings of the Institution of Civil Engineers - Municipal Engineer
Eun Hak Lee, Seung-Young Kho, Dong-Kyu Kim, Shin-Hyong Cho
https://doi.org/10.1680/jmuen.20.00004

COVID-19 발생 전 후 스마트카드 이용자의 통행패턴 및 통행목적 변화 분석
대한교통학회지
김은정,  민진홍,  김동규, 문세동
https://doi.org/10.7470/jkst.2023.41.7.771

V2X 기반 교통 운영을 위한 미시적 시뮬레이션 기반 테스트 시나리오 설계
교통안전연구
최재원, 주양준
http://dx.doi.org/10.22940/TSR.2023.42.1.217

비용 민감 학습을 활용한 이륜차 사고 심각도 예측
교통안전연구
최준희, 함승우, 강민희, 송재인, 황기연
http://dx.doi.org/10.22940/TSR.2023.42.2.77

도농복합지역 특성을 고려한 수요응답형 교통(DRT) 도입 전략 제안 연구
대한교통학회지
최준희, 강민희, 송재인, 황기연
https://doi.org/10.7470/jkst.2022.40.3.289

첨두 수요 응답형 대중교통 서비스의 효과평가 및 도입 기준 수립
대한교통학회지
문세동,  김동규, 고승영, 조신형
https://doi.org/10.7470/jkst.2021.39.1.100