The 15th Asia-Pacific Conference on Transportation and the Environment
July 8-10, 2026 I Jeju Island, South Korea
Six themed poster sessions presented in the Corridor across the two main conference days.
July 8, 2026 · 13:30–15:00 · Corridor · 33 posters
| # | Presenter | Title |
|---|---|---|
| 1 | Zijian Wang | A Deep Learning-Based Computer Vision-Sensor Fusion Framework for Wheel Path Trajectory and Axle Load Monitoring |
| 2 | Zhibin Li | Curriculum-Learning-Driven Deep Reinforcement Learning for Robust Ramp Metering under Uncertain and Time-Varying Freeway Bottlenecks |
| 3 | Hui Zhi NG | Reinforcement Learning on the Robotaxi and Human Taxi mixed traffic behavior |
| 4 | Attila Tiba | Technical Aspects in the Application of Reinforcement Learning for Autonomous Driving |
| 5 | Xinyue Zhang | Collaborative Control Method for Connected and Automated Vehicle Platoon on Urban Road |
| 6 | Juyeong Kim | Context-Aware Lane Change Trajectory Prediction: Distinguishing Mandatory and Discretionary Maneuvers via Large Language Models |
| 7 | Tengfeng Lin | PhysMamba-Flow: Accelerating Physically Plausible Crowd Simulation with Flow Matching and Bidirectional Mamba |
| 8 | Dongha Lee | A Multi-City Explainable Machine Learning Framework for Grid-Level Flood Vulnerability Analysis and Disaster Recovery Route Planning |
| 9 | Juhyeong Kim | Hierarchical GNN-Transformer Reinforcement Learning for Pathfinding in Urban Networks |
| 10 | Yuhan Zhang | From Natural Language to Physically Valid Traffic Scenarios: A Hybrid LLM-Generative Framework for CAV Testing |
| 11 | Chengxi Hu | Environmental-situational complexity: a supplemental taxonomy for SAE L3-L4 automation |
| 12 | Reem Alolabi | Adaptive Travel Diary Surveys Using Deep Reinforcement Learning: Optimizing the Burden-Quality Tradeoff |
| 13 | Junmin Lim | GOTA: Generative Oracle-based Traffic Assignment via Deep Generative Trajectory Augmentation |
| 14 | Heye Huang | Modeling the "Bully Effect": LLM-Based Generative Agent Simulation for Social Dilemmas in Human-AV Mixed Traffic |
| 15 | Maftuh Ahnan | Dedicated Lanes for Mixed Human Driven-Cautious Autonomous Vehicles on the Jakarta Harbor Tollroad |
| 16 | Seung-Hyeon Lee | Quantifying Effects of System Optimal Rerouting of Autonomous Vehicles in Mixed Traffic Environments |
| 17 | Jeonghyeok Lee | Passenger Choice Modeling For Express Trains Using Explainable AI |
| 18 | Zhiyuan Wang | Short-Term Forecasting of Airport Ride-Hailing Supply and Demand Using a Transformer-Based Ensemble Learning Model |
| 19 | Junhui Lee | National-level V2G Benefit Analysis with Individual Trip Demand Modeling and EV Charging and Discharging Optimization |
| 20 | Rouyi Liu | Development of an Adaptive Signal Control Model Incorporating Emission Concentration Analysis for Mixed Traffic Environments |
| 21 | Hayun Sung | Spatiotemporal Effects of Sports Events on Traffic Accidents: A Case Study of Professional Baseball Games |
| 22 | Luying He | Joint optimization control method for spatiotemporal resources at intersections in networked environments |
| 23 | Sungmin Kim | Comparative Analysis of Micro-scale Driving Behavior and Safety Characteristics between Electric Trucks and Cargo Bikes in Mixed-Traffic Urban Environments |
| 24 | Seungjin Jung | Optimization of DRT Stop Density and Location Considering Slope- and Age-Based Walking Generalized Costs |
| 25 | Shin Minjae | Dynamic Traffic Responses to Toll Adjustments: Fixed-Effects Panel Evidence from the Republic of Korea |
| 26 | Yangyang Meng | Dynamics and Interactions of Job-worker Inequality and Traffic Congestion: An Empirical Analysis of 20 U.S. Cities from 2011 to 2020 |
| 27 | Seungmin Oh | A Tactical Intention-Based Force Model for Lane Changing under Congested Traffic Conditions |
| 28 | Seokwon Min | Geographically Weighted Extreme Gradient Boosting (GWXGB) Classifier for Fatal Traffic Crash Prediction |
| 29 | Sanghyeon Lee | A Facility Inspection Robot Agent Based on Natural Language-Driven ROS Tool-Calling |
| 30 | Hyeonsoo Jeon | Cache Affinity Aware Scheduling Framework for Facility Management Robots |
| 31 | Donggeon Lee | Actuators and Drives for Humanoid Robots - An Overview |
| 32 | Woo-Jin Ahn | Physical for Manufacturing system |
| 33 | Hakseong Kim | Tables Are Not Text: Rethinking Representation Learning for Heterogeneous Tabular Data |
July 8, 2026 · 15:30–17:00 · Corridor · 27 posters
| # | Presenter | Title |
|---|---|---|
| 1 | Hyeokju Yeon | A Framework for Traffic Accident Risk Analysis Using Conversational Agentic AI |
| 2 | Bhavna Katoch | Optimizing Drop-and-Go Zone Design in Urban School Environments Using Microsimulation-Based Conflict Modeling |
| 3 | Jinhyeok Kim | Railway Safety Risk Detection with Vision—Language Models |
| 4 | Fangzhou Wang | Temporal Patterns of Expressway Crash Risk: An Interval-Based Hazard Analysis with Time-Varying Effects |
| 5 | Heye Huang | K-Risk: A Knowledge-Augmented Dataset with LLM-Annotated High-Risk Scenarios for Autonomous Driving |
| 6 | Jaehyuck Lim | Analysis of Driving Stability Recovery Characteristics After Level 3 Autonomous Driving Control Takeover: Focusing on the Impact of HUD Design in Urban Environments with Adverse Weather Conditions |
| 7 | Jihyo Jung | Comparative Evaluation of Local and Central Emergency Vehicle Preemption Systems Based on the Field Data |
| 8 | Jinhyeok Kim | Safety Impacts of Senior Safety Zones on Elderly Pedestrians |
| 9 | Kanghyun Kim | Integrated Vulnerability Assessment and Resilient Routing Optimization for Disaster affected Road Networks |
| 10 | Seungbo lee | Analysis of factors associated with injury severity in freeway crashes based on XGBoost—SHAP algorithm |
| 11 | Jaehyeong Lee | The effects of traffic states on crash occurrence along freeways |
| 12 | Kyu Sung Lee | Optimal Spatiotemporal Aggregation of Nationwide High-Resolution Mobile Phone Data: Balancing Utility and Privacy |
| 13 | Zongyu Li | Influences of illuminated speed limit markings on driving behaviors—A driving simulation study |
| 14 | Kiyoul Choi | Safety Impact of Colored Lane Markings on Traffic Crashes |
| 15 | Siyuan Chen | Identifying Critical Road Segments in Urban Transportation Networks Using a Structure-Conditional Value-at-Risk Framework |
| 16 | Xiaotong Xu | Community Vibrancy in the Era of Hybrid Work: A Residential Sorting Perspective |
| 17 | Taeseong Kim | Reliability, Robustness, and Significance of Trajectory-Based SINR Outage Risk in UAV Operations |
| 18 | Heye Huang | LLM-STRESS: Knowledge-Driven Adversarial Agent Generation for Autonomous Driving Testing |
| 19 | Eomji Son | Early Detection of Alley-Scale Intense Rainfall Using Quality-Controlled IoT Micro-Meteorological Data |
| 20 | Seoyoung Choi | Explainable Machine Learning-Based Grid-Level Snowfall Vulnerability Analysis for Disaster-Resilient Road Planning: A Comparative Study of Gangneung and Jeonju |
| 21 | Youngtaek Lee | Development of Evaluation Methodology for Driving Safety of Automated Vehicles in Urban Road |
| 22 | Bhavna Katoch | Hierarchical Multivariate Extreme Value Modeling of Integrated Conflict Severity in Heterogeneous School Zones |
| 23 | Park Keonmin | XAI-based Injury Severity Prediction and Risk Factor Analysis for Autonomous Vehicle Crashes |
| 24 | László Mészáros | Cost-efficient Testing Emergency Braking Situations in the Context of Cooperative Intelligent Transport Systems |
| 25 | Seungwon Kang | Evaluating the Safety Enhancement Effect of Escalator Speed Reduction: A Bayesian Turning Point Analysis in Daegu Metro |
| 26 | Kerkritt sriroongvikrai | Root Cause Analysis and Risk Assessment of Accidents: A Case Study of Railway Level Crossings in Thailand |
| 27 | Neelima C. Vijay | Attention Adaptation Over Time: Evidence from an On-road Driving Study |
July 9, 2026 · 08:30–10:00 · Corridor · 25 posters
| # | Presenter | Title |
|---|---|---|
| 1 | Kyunghoon Shin | Cooperation between demand responsive transit and individual ride hailing services |
| 2 | Sung Won Kim | Shared Micromobility Parking Infrastructure in Hwaseong City: A Demand-Driven Planning Approach |
| 3 | Ki Hyun Kim | How Residential Environment Influences Hypothetical Choice: Sensitivity to the First Mile of Public Transit |
| 4 | Jeonghyeok Lee | Performance Of Public Transport Transfer Stations In An Aging Society: A Station-Level Efficiency Analysis |
| 5 | Jinwoo Park | Identifying Semi-Fixed Routes in Demand Responsive Transport through Recurrence and Dynamic State Analysis of Demand |
| 6 | Ya-Hsi Yu | Freight Delivery Integrated with Rural Public Transit under Loading and Time Constraints |
| 7 | Junyuk Lee | Enhancing Hub Airport Competitiveness: Managing Service Quality Attributes for Millennial and Generation Z Transfer Passengers |
| 8 | Seunghee Ryu | A Multi-Fidelity Framework for Vehicle-Level Bus Berth Allocation in Indoor Mobility Hubs Minimizing Passenger Discomfort |
| 9 | Inwoong Jeong | Stochastic Optimization of Fare Strategy for UAM under Demand Uncertainty |
| 10 | Jisu Kim | Uncovering Latent Decision Drivers: LLM-Based Factor Extraction from In-Situ Public Transit Voice Narratives |
| 11 | Hsu-Sheng Hsieh | Who Is More Likely to Resist Older Driver Management Policies? An Examination of Socio-transport Intersectionality |
| 12 | Gwanyong Oh | Spatiotemporal Dynamics and User Behavior of Shared E-Scooters in a Mixed-Use Tourist City: Evidence from Gangneung, South Korea |
| 13 | JinKyung Kim | Measuring Mode Switching Conviction and Service Thresholds: An Elicited Choice Probability Approach |
| 14 | Zhiyuan Shi | Vehicle Routing Problem with Drones and Mobile Drone Station Trailers |
| 15 | Mingyu Sung | User-Driven Vehicle Size Expectations in Autonomous Mobility Services: Revisiting Assumptions of Fleet Miniaturization |
| 16 | Minsu Kim | Development of Agent-Based Simulation Methodology for Multimodal Mobility System Evaluation: Focusing on the Impact of GTX Introduction |
| 17 | JaeHong Jang | Cluster-Based Demand Prediction and Spatial Sparsity Analysis in a GPS-Based Bike Sharing System |
| 18 | Wisely Ong | Vision-based Intelligent Assessment of Transport Infrastructure and Streetscape using Probe Bicycle |
| 19 | Zhiyuan Wang | Dynamic Incentive Optimization for Airport Ride-Hailing Operations: Integrating Model Predictive Control with a Stackelberg Game |
| 20 | Hyungju Son | Pricing Shock Propagation Through Sequential Mobility Chains: Short-Run First—Last Mile Adjustments in a Multimodal Metropolitan System |
| 21 | Reuben Tamakloe | Generational Shifts in Autonomous Child Transport |
| 22 | Hsin-Ping Hsu | Online Learning and University Student Commuting: Partial Substitution and Equity Implications |
| 23 | Nak-Won Song | Impact of Subway User' Latent Classes on the Variance Between Perceived and Actual Time |
| 24 | Zijian Huang | Potential assessment of passenger-freight shared mobility in promoting the sustainable development of urban-rural public transportation: collaborative optimization of multi-type bus scheduling and dynamic vehicle capacity allocation for urban-rural bus routes |
| 25 | Lele Zhang | Extreme weather impacts on urban public transit ridership across modes and routes using Bayesian Structural Time Series models |
July 9, 2026 · 10:30–12:00 · Corridor · 21 posters
| # | Presenter | Title |
|---|---|---|
| 1 | Zhaojie Chen | Dynamic covalent bond-driven waste tire rubber modified bitumen as a low-carbon high-performance pavement material |
| 2 | Yuqian Lin | Evaluation of Vehicle Rebalancing and Charging Policies for Shared Electric Autonomous Fleets |
| 3 | Fang-Ting Ou Yang | Optimization of Electric Bus Scheduling and Charging Infrastructure |
| 4 | Haoran Jiang | Modeling, Quantifying, and Managing the Trade-off Between Mobility and Sustainability at Autonomous Intersections |
| 5 | Qiaowen Bai | Emissions of Battery-Electric and Hydrogen Fuel Cell Buses: A Microscopic Simulation Study across Operating Conditions |
| 6 | Leen Amireh | Integrated Planning Framework for Routine Operation of Mobile Energy Storage Systems on Jeju Island |
| 7 | Wei Zhou | Investigating the Relationship between Built Environment and Job Accessibility: Evidence from Singapore |
| 8 | Chanyong Chung | Data-Efficient Updating Framework for Resilient OD Flow Estimation under Concept Drift: Evidence from Large-Scale Mobile Phone Data |
| 9 | Yuqing Lin | Decision Support for Intermodal Freight Planning under Flood Disruptions |
| 10 | Sungmin Kim | Pay-per-use or Subscription? A Comparative Analysis of Car-sharing Pricing Schemes on Usage and Private Vehicle Disposal |
| 11 | Jeongsik Yun | Conformal Model Predictive Control for Vehicle-to-Grid Scheduling Under Uncertain Departure Times |
| 12 | Mengying Li | Control Method for Emergency Vehicle Travel at Intersections in Connected Environment |
| 13 | Cai-Wei Chen | Vehicle Routing Problem Considering Drone Resupply and Transfer |
| 14 | Sungmin Kim | Operational Efficiency and Economic Feasibility of Electric Cargo Bikes for Urban Last-Mile Delivery: An Empirical Case Study in South Korea |
| 15 | Rashmi Choudhary | A clustering framework for commuter segmentation under air pollution information provision |
| 16 | Jaewon Lee | Controlling for Endogeneity of Mileage in Vehicle Inspection Analysis |
| 17 | Shih-Han Chen | Analyzing Buses' Post-Dwelling Mandatory Lane Changes |
| 18 | Yi Hsun Tseng | Developing an ESG-Based Sustainability Evaluation Framework for Highway Passenger Transport: A Delphi–AHP Study of the Taiwan Tourist Shuttle |
| 19 | jaemin shin | System-Level Optimal Pothole Management with Automated Sensing and Robotic Repair |
| 20 | Shaoyang Qin | Spatial-temporal Characteristics and Influence Factors of Urban Road Transport Carbon Dioxide Emissions: A Case Study in Chongqing, China |
| 21 | Euibeom Son | Brake by Confidence: The Role of Trust in Government in Automated Vehicle Acceptance |
July 9, 2026 · 13:30–15:00 · Corridor · 18 posters
| # | Presenter | Title |
|---|---|---|
| 1 | Qingli Dai | Buckling Fragility Analysis and Risk Assessment of Joint Plain Concrete Pavement Considering Current and Future Climate |
| 2 | Bagus Hario Setiadji | Evaluating the Performance of Rigid Pavements with Geopolymer Concrete: A Numerical Analysis |
| 3 | Kyungjun Mun | The Impact Of Assembly Marches And Road Closures On Urban Traffic Congestion |
| 4 | Wisely Ong | Vision-based intelligent assessment of transport infrastructure and streetscape through probe bicycle |
| 5 | Nayeon Kim | An Analysis of Bicycle Road Defects by Types and Materials |
| 6 | Yuanzhen Zhang | Performance-related Properties Evaluation and Compatibility Improvement of Recycled Plastic-Modified Asphalt |
| 7 | Yunho Ju | A Data-Driven Methodology for Calibrating Volume-Delay Functions in Expressway Tunnel Segments Using VDS Data |
| 8 | Sungwon Kim | Proof-of-Concept for Automated Bicycle Pavement LOS Assessment via Geometry-Supervised RGB Vision |
| 9 | Yi-Yang Cheng | A Strategic Evaluation of Permeable Pavement Materials for Urban Sidewalks in Taiwan |
| 10 | Xiaoyu Shi | Automated Heuristic Design via Large Language Models for Intelligent Intersection Management: A TSP-Based Approach |
| 11 | Aye Nandar Win Maung | Towards Circular Pavements: Recyclability of Plastics Waste-Modified Binder |
| 12 | YunHyun Lee | Perceived Attractiveness of Seoul at Night among Young Generation |
| 13 | Amelia K Indriastuti | How Road Infrastructure Shapes Motorcycle Traffic Behavior on Urban Roads in Indonesia |
| 14 | Zeina Abdalaizziz | Achieving Durable Hot In-Place Asphalt Repairs Through Controlled Preheating and Optimal Overlay Temperatures |
| 15 | Yukai Wang | World Modeling at Infrastructure-Free Intersections via Latent Interaction Dynamics |
| 16 | Kamod Gayashan | Performance Evaluation of Biochar-Modified Asphalt Using Dry and Wet-Mix Design Approaches |
| 17 | Sin Mei Lim | Assessment of Climate Change Impacts on Airfield Asphalt Pavements in Singapore |
| 18 | Rajkumar Galipelli | Effect of time gap and bottom concrete strength on two-lift concrete interface strength |
July 9, 2026 · 15:30–17:00 · Corridor · 31 posters
| # | Presenter | Title |
|---|---|---|
| 1 | Sedong Moon | Effects of Transfer Environment Attributes on Intermodal Travel Behavior of the Elderly: Insights for Inclusive Transportation Network |
| 2 | Keunhyun Park | Multi-Modal Access to Urban Nature: Evaluating Equity in Regional Park Accessibility in Metro Vancouver, Canada |
| 3 | Sungmin Kim | Unveiling Heterogeneity In Electric Vehicle Mode Choice For Highway Trips: Evidence From Random Effects And Latent Class Analyses |
| 4 | Suseong Chai | ODD-Specific Adaptation of a Pretrained Driving Policy for High-Density Low-Speed Forced Merging in CARLA |
| 5 | C.S. Shui | Optimal route planning for dedicated school ridesharing considering student mode choice |
| 6 | Rustambek Pulatov | Understanding the Adoption of Park-and-Ride Schemes through Stated Preference Experiments: A Policy-Oriented Analysis |
| 7 | Hyungchul Chung | Planning 15-Minute Community Life Circles: How Urban Liveliness Shapes Walking Behavior — Evidence from Suzhou, China |
| 8 | Saeyan Eom | Distilling Vehicle Knowledge for Infrastructure-Centric Collaborative Perception |
| 9 | Daehyun Kim | Optimal Paratransit Taxi Strategy in Seoul Considering User Behavior |
| 10 | Caiyin Dong | When Safety is not Free: Mitigating the Pink Tax Through Policy Intervention |
| 11 | Qionghua Liao | Toward Synergetic Optimization of Coupled Transportation-Power Systems for EV Charging: A Preference-Anchored Dual-Space Policy Optimization Approach |
| 12 | Minsung Kim | Medical System Accessibility Using Synthetic Population and Agent-Based Simulation |
| 13 | Hui-Hsuan Yen | How social and environmental cues shape seat-yielding behavior |
| 14 | Gwanyong Oh | Uncovering Driver Heterogeneity in Park-and-Ride Adoption: A Mixed Logit Analysis of Pay-per-use and Subscription Pricing Schemes |
| 15 | Nidhi Kathait | Investigating the effects of brand social cognition on value cocreation behaviors for e-hailing taxi users: the moderating role of psychological ownership |
| 16 | Jeong Seomun | Identifying the Effects of Passenger Presence on Anomalous Driving Behavior |
| 17 | Hyeonil Yoo | Rethinking Policy Transfer in Heterogeneous Transportation Systems: Evidence from Asia-Pacific Clustering |
| 18 | Minseo Kim | Does Improved Transportation Accessibility Disperse Consumption? Empirical Evidence from Credit Card Transactions and Market Concentration |
| 19 | SangHyun Lee | Generative Simulation of Multi-Agent Collision Scenarios using Diffusion-Based Path Planning with Adjustable Guidance |
| 20 | Donggyu Min | Smoothing the Objective Landscape in Bi-level OD Matrix Estimation with Kolmogorov—Arnold Networks |
| 21 | Chanwoo Moon | Pre-Deployment Forecasting under Choice-Set Expansion with RP—SP Integration: Transfer of Latent Persona Mixtures with an LLM-Based Choice Kernel |
| 22 | MoonSung Jo | Gender Differences in Bike-Sharing Behavior with Explainable AI |
| 23 | Yunzhu Lin | Analyzing Transfer Behavior between MRT and Public Bicycles: An Empirical Study on Last-mile Connectivity |
| 24 | Truyen Le-Minh | Convenience Seekers vs. Traditionalists: Modeling Driver Heterogeneity in Parking App Adoption |
| 25 | Xindi Tang | Improving Operations Strategies at Busy Taxi Stands: An Analytical Approach |
| 26 | Minseo Park | Reconceptualizing Crash Hotspots as Dynamic Phenomena: A Behavior-Oriented Spatiotemporal Framework |
| 27 | Zhibin Chen | Dynamic Pickup and Delivery with Modular Vehicles: Enabling In-motion Cargo Transshipment via Platooning |
| 28 | Bugeon Kim | Reaction-Aware World-Model Planning for Interactive Closed-Loop Autonomous Driving |
| 29 | Minyoung Choi | Classifying Individual Trip Purposes to Analyze Pass Type Selection in Bike-Sharing Services |
| 30 | Changju Lee | Beyond Compactness: Rethinking Mobility Accessibility and Equity in Developing Cities of the Asia-Pacific Region |
| 31 | Soohyun Joo | Beyond Journey Planning: Generative AI and the Transformation of Personal Mobility Decisions |
