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Journal Articles

1. Younghun Bahk and Michael Hyland (2025) “Household activity pattern problem with automated vehicle-enabled intermodal trips”, Transportation Research Part C: Emerging Technologies, 170, p. 104930. Available at: 10.1016/j.trc.2024.104930. [ITS-Irvine record]
2. Younghun Bahk, Michael Hyland and Sunghi An (2024) “Re-envisioning the Park-and-Ride concept for the automated vehicle (AV) era with Private-to-Shared AV transfer stations”, Transportation Research Part A: Policy and Practice, 181, p. 104009. Available at: 10.1016/j.tra.2024.104009. [ITS-Irvine record]
3. Younghun Bahk, Michael F. Hyland and Sunghi An (2022) “Private Autonomous Vehicles and Their Impacts on Near-Activity Location Travel Patterns: Integrated Mode Choice and Parking Assignment Model”, Transportation Research Record: Journal of the Transportation Research Board, 2676(7), pp. 276–295. Available at: 10.1177/03611981221077982. [ITS-Irvine record]

Conference Papers

1. Navjyoth Jayashankar Shobha, Krisna Murthy Gurumurthy, Michael Hyland, Younghun Bahk, Felipe de Souza, Omer Verbas and Zifan Wang (2025) “Corner-to-Corner Mobility-on-Demand: Measuring Operator Benefits and User Costs Under Uncertain Travel Times”, in Proceedings, 104th Annual Meeting of the Transportation Research Board. Washington, D.C.. [ITS-Irvine record]
2. Youngyun Bahk, Michael Hyland and Sunghi An (2024) “Household Activity Pattern Problem with Automated Vehicle-Enabled Intermodal Trips”. Transportation Research Board 103rd Annual Meeting. [ITS-Irvine record]
3. Youngyun Bahk and Michael Hyland (2024) “Re-Envisioning the Park-and-Ride Concept for the Automated Vehicle (AV) Era with Private-to-Shared AV Transfer Stations”. Transportation Research Board 103rd Annual Meeting. [ITS-Irvine record]
4. Sunghi An, R. Jayakrishnan and Younghun Bahk (2023) “A Linear Programming Approach to Optimize the Multi-hop Ridematching Problem in Peer-to-Peer Ridesharing Systems”. 102nd Transportation Research Board Annual Meeting 2023. [ITS-Irvine record]
5. Younghun Bahk, Michael Hyland and Sunghi An (2022) “Private Autonomous Vehicles and Their Impacts on Last-mile Travel: Integrated Mode Choice and Parking Assignment Model”. 101st Annual Meeting of the Transportation Research Board. [ITS-Irvine record]
6. Younghun Bahk, Kwangho Baek and Jin-Hyuk Chung (2021) “A Practical Method to Adjust Bus Routes Based on Transfer Penalties Using Trip-Chain Data and SP Survey”. 100th Transportation Research Board (TRB) Annual Meeting, Washington, DC. [ITS-Irvine record]

Theses and Dissertations

1. Younghun Bahk (2024) Modeling and Planning for Future Multimodal Transportation Systems with Household-owned Driverless Vehicles. Ph.D.. UC Irvine. Available at: https://uci.primo.exlibrisgroup.com/permalink/01CDL_IRV_INST/u4evf/cdi_cdl_escholarship_oai_escholarship_org_ark_13030_qt3k45m7jj (Accessed: October 23, 2024). [ITS-Irvine record]

Technical Reports

1. Michael Hyland, Jiangbo (Gabe) Yu and Younghun Bahk (2024) Modeling and Analyzing Cost Overruns, Delays, and Cancellations in Senate Bill 1 Projects. Research Report. UC ITS. Available at: https://doi.org/10.7922/g2f47mhj. [ITS-Irvine record]

Policy Briefs

1. Michael Hyland, Jiangbo (Gabe) Yu and Younghun Bahk (2024) SB1 Project Performance: Cost Overruns, Schedule Delays, and Cancellations. Policy Brief. UC ITS. Available at: https://doi.org/10.7922/g23n21rt. [ITS-Irvine record]

Preprints

1. Younghun Bahk and Michael Hyland (2024) “Household Activity Pattern Problem with Automated Vehicle-Enabled Intermodal Trips”. Rochester, NY: SSRN. Available at: 10.2139/ssrn.4736532. [ITS-Irvine record]
2. Zifan Wang, Michael F. Hyland, Younghun Bahk and Navjyoth JS Sarma (2022) “On Optimizing Shared-ride Mobility Services with Walking Legs”. arXiv. Available at: 10.48550/arXiv.2201.12639. [ITS-Irvine record]