On March 7th, 2025, the 3DTraffic team members conducted a research seminar at Chulalongkorn University. This event is held as a pre-event before the 3DTraffic Project officially started, to introduce each other’s research works and areas of specialization. Some of the members had the chance to present their previous research in the transportation field. The […]
Research Seminar at Chulalongkorn University (Pre-event) Read More »
From 15th to 17th December 2024, the Thai and Japanese 3DTraffic teams had a series of meetings in Bangkok, Thailand. Various activities are scheduled for this visit, including meetings with the BMA (Bangkok Metropolitan Administration), the Thai JICA team, the OC Global Thailand, and the Professors from Chulalongkorn University involved in this project. The team
Visit to Bangkok in December 2024 Read More »
On November 12th, 2024, Dr. Sorawit Narupiti from Chulalongkorn University visited UTokyo for a preparation meeting regarding the 3DTraffic SATREPS project. Some of the Japan team attended the meeting, including Prof. Fukuda from the University of Tokyo and Mr. Matsunuma from Oriental Consultants Global. In this meeting, we discussed the plan to create a data
Meeting with Dr. Sorawit at UTokyo Read More »
We had our first joint meeting between all members of the Japan’s side and Thailand’s side on August 22nd, 2024 online via Zoom. At this first meeting, we had some fundamental agenda to discuss before officially starting the project next year. Since this was the first time almost all members gathered together, we took the
First Thai-Japan Joint Meeting Read More »
On July 28th to August 9th, 2024, the Japan team had a chance to visit Bangkok and meet the Thailand team as a process of the SATREPS project initiation. The project is titled “Project for Data Driven Dynamic Transport Management in Emerging Metropolis for Climate Change Mitigation”, which will take Bangkok as the study case.
Project Signing Ceremony and Visit to Bangkok Read More »
 | Collaborating Researcher | |
| Position | Deputy Director | |
| Affiliation | Planning Division Oriental Consultants Global Co., Ltd. Japan |
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| Website Link | https://ocglobal.jp/ https://www.facebook.com/ocglobalnewvoices https://www.linkedin.com/company/ocglobalnewvoices/ https://www.linkedin.com/in/yoshihisa-asada-5b45352b/ |
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| Selected Papers | 1. Yuma TSUMURA, Yoshihisa ASADA, Hiroshi KANASUGI, Ayumi ARAI, Ryosuke SHIBASAKI, etc., 2021, “Examining Potential and Practical Constrains of Mobile Phone Data for Improving Transport Planning in Developing Countries”, 14th International Conference of Eastern Asia Society for Transportation Studies 2021 (EASTS2021), 2021.9 (Presentation) 2. Ota Y., Le., T.T., Asada, Y. “The 15th International Conference on Mobility and Transport for Elderly and Disabled Persons in 2018”, Poster presentation on “Disability-inclusive public transport development in Sri Lanka under the technical cooperation by JICA” /2018.11 3. Kawaguchi, H., Asada, Y., Sakaki, S., Kov, M., Umemura, J., Fujimoto, M., Watatsu, E. and Yamada, K. “Development of a Multi-Modal Transport Center for Sustainable Urban Transport - A Case Study in Colombo Metropolitan Area -” 2015. International Conference: Climate Change Targets and Urban Transport Policy, April 13-14, 2015, Valletta, Malta. |
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 | Collaborating Researcher | |
| Position | Project Researcher | |
| Affiliation | Fukuda Lab., Department of Civil Engineering The University of Tokyo Japan |
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| Website Link | - | |
| Selected Papers | 1. Arum, S. P. & Fukuda, D. (2020). The impact of railway networks on residential land values within transit-oriented development areas. Asian Transport Studies 2020, 6, 100009. https://doi.org/10.1016/j.eastsj.2020.100009 | |
 | Collaborating Researcher | |
| Position | PhD Student | |
| Affiliation | Department of Survey Engineering Chulalongkorn University Thailand |
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| Website Link | https://sv.eng.chula.ac.th | |
| Selected Papers | 1. Duangsrikaew, B.; Mongkoltanatas, J.; Benyajati, C.-n.; Karin, P.; Hanamura, K. Battery Sizing for Electric Vehicles Based on Real Driving Patterns in Thailand. World Electr. Veh. J. 2019, 10, 43. https://doi.org/10.3390/wevj10020043 | |
 | Collaborating Researcher | |
| Position | Deputy General Manager / Professional Engineer (Jp) | |
| Affiliation | Transport Planning and ICT Department Oriental Consultants Global Co., Ltd. Japan |
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| Website Link | www.oriconsulglobal.com/ | |
| Selected Papers | 1. Takeshi MATSUNUMA, Le Thi THUONG 2 , Jakraphob WATCHARAMONTHIAN, Analysis of Driving Behaviors for Road Safety in Thailand by Using AI Image Processing, 30th ITS World Congress 2024, Dubai 2. Tsumura, Y., Kawaguchi, H., Matsunuma, T., Murayama, N., Practical Benefits and Lessons in Adapting Mobile Applications to Household Travel Surveys in Developing Countries”. Transportation Research Procedia, Vol. 76, 2024, pp. 327-338 3.Hidenori Goto, Masahide Sasaki, Yoshiyuki Naitou, Takeshi Matsunuma, , Astushi Tanaka, Traffic safety measures for residential roads using drive-recorders / ITS World Congress 2015 4. Takeshi MATSUNUMA, Hidenori GOTO, Atsushi TANAKA, Development and Field-Testing of an Image Sensor System with Existing Cameras / ITS World Congress 2013 5.S. Takehira T. Oguchi T. Matsunuma., Empirical analysis of characteristics of undisciplined crossing pedestrians over multilane roadway of urban streets/ Eastern Asia Society for Transportation Studies 2013.9 |
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 | Collaborating Researcher | |
| Position | Lecturer | |
| Affiliation | Department of Geography Chulalongkorn University Thailand |
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| Website Link | - | |
| Selected Papers | 1. Cheong, H. I., Carcelen, J. S., Sukitpaneenit, M., Angeloudis, P., Majumdar, A., & Stettler, M. (2022). Feasibility of Equity-driven Taxi Pricing Strategy based on Double Auction Mechanism in Bangkok Metropolitan Region, Thailand. arXiv preprint arXiv:2207.06981. 2. Cheewinsiriwat, P., Duangyiwa, C., Sukitpaneenit, M., & Stettler, M. E. (2022). Influence of land use and meteorological factors on PM2. 5 and PM10 concentrations in Bangkok, Thailand. Sustainability, 14(9), 5367. 3. Liu Yang, Lufeng Zhang, Marc E.J. Stettler, Manlika Sukitpaneenit, Dunhui Xiao, Koen H. van Dam (2020). Supporting an integrated transportation infrastructure and public space design: A coupled simulation method for evaluating traffic pollution and microclimate. Sustainable Cities and Society. Volume 52 |
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 | Collaborating Researcher | |
| Position | Assistant Professor | |
| Affiliation | Department of Electrical Engineering Chulalongkorn University Thailand |
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| Website Link | https://ee.eng.chula.ac.th/teerapol-silawan/ | |
| Selected Papers | TBC | |
 | Collaborating Researcher | |
| Position | Assistant Professor | |
| Affiliation | Department of Electrical Engineering Chulalongkorn University Thailand |
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| Website Link | https://www.eng.chula.ac.th/en/staff/asst-prof-suree-pumrin-ph-d | |
| Selected Papers | TBC | |
 | Collaborating Researcher | |
| Position | Associate Professor | |
| Affiliation | Department of Computer Engineering Chulalongkorn University Thailand |
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| Website Link | https://www.eng.chula.ac.th/en/staff/assoc-prof-krerk-piromsopa-ph-d | |
| Selected Papers | TBC | |
 | Group Representative of Theme 4 | |
| Position | Associate Professor | |
| Affiliation | Department of Civil Engineering Chulalongkorn University Thailand |
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| Website Link | https://www.eng.chula.ac.th/en/staff/assoc-prof-sorawit-narupiti-ph-d | |
| Selected Papers | TBC | |
 | Group Representative of Theme 2 | |
| Position | Associate Professor | |
| Affiliation | Department of Computer Engineering, Faculty of Engineering Chulalongkorn University Thailand |
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| Website Link | - | |
| Selected Papers | 1. Exploring Home and Work Locations in a City from Mobile Phone Data, Tongsinoot, L.,Muangsin, V., IEEE 15th International Conference on Smart City, 2017 2. Location Selection of Charging Stations for Electric Taxis: A Bangkok Case, Keawthong, P., Muangsin, V., Gowanit, C., Sustainability, 2022 3. Detecting points of interest in a city from taxi GPS with adaptive DBSCAN, Angkhawey, U., Muangsin, V., 7th ICT International Student Project Conference, 2018 4. Traffic Prediction With a Spectral Graph Neural Network, Buapang, S., Muangsin, V., 7th International Conference on Business and Industrial Research, 2022 5. Generating synthetic population at individual and household levels with aggregate data, Watthanasutthi, N., Muangsin, V., 13th International Joint Conference on Computer Science and Software Engineering, 2016 |
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 | Principal Investigator & Group Representative of Theme 2 | |
| Position | Professor | |
| Affiliation | Department of Civil Engineering The University of Tokyo Japan |
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| Website Link | Lab : https://liis.t.u-tokyo.ac.jp/en/ Individual: https://researchmap.jp/fukudai?lang=en |
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| Selected Papers | 1. Takao Dantsuji; Fukuda Daisuke; Zheng Nan (2021). Simulation-based joint optimization framework for congestion mitigation in multimodal urban network: A macroscopic approach. Transportation. Vol. 48, pp. 673–697. 2. Ge, Qian; Fukuda, Daisuke (2019). A macroscopic dynamic network loading model for multiple-reservoir system. Transportation Research Part B: Methodological. Vol. 126, pp. 502–527. 3. Ben-Akiva, Moshe; de Palma, André; McFadden, Daniel; Abou-Zeid, Maya; Chiappori, Pierre Andre; de Lapparent, Matthieu; Durlauf, Steven; Fukuda, Daisuke; Fosgerau, Mogens; Hess, Stephane; Manski, Charles; Pakes, Ariel; Picard, Nathalie; Walker, Joan (2012). Process and context in choice models. Marketing Letters. Vol. 23, No. 2, pp. 439–456. 4. Fosgerau, Mogens; Fukuda, Daisuke (2012). Valuing travel time variability: Characteristics of the travel time distribution on an urban road. Transportation Research Part C Emerging Technologies. Vol. 24, pp. 83–101. 5. Fukuda, Daisuke; Morichi, Shigeru (2007). Incorporating aggregate behavior in an individual’s discrete choice: An application to analyzing illegal bicycle parking behavior. Transportation Research Part A: Policy and Practice. Vol. 41, pp. 313–325. |
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 | Collaborating Researcher | |
| Position | Consultant | |
| Affiliation | Transport Planning & ICT Department, Planning Division Oriental Consultants Global Co., Ltd. Japan |
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| Website Link | https://ocglobal.jp/ | |
| Selected Papers | 1. 倉内慎也，長坂奈月，吉井稔雄，白柳 洋俊：高速道路利用に対して拒絶感を持つドライバーの事故をめぐる意識構造の分析，交通工学論文集，Vol.8，No.2，pp. A_265-A_272，2022 2.Nagasaka, N., Kurauchi, S., Yoshii, T., Fujiwara, A.：Analysis on the Effect of Fear of Driving on Expressways to Route Choice Behavior，土木計画学研究・講演集(CD-ROM)，Vol.65，2022 3.長坂奈月，藤原章正，力石真：豪雨災害時における状況の再定義を考慮した動的離散選択モデルによる住民の避難意思決定分析，土木計画学研究・講演集(CD-ROM)，Vol.66，2022 4.Nagasaka, N., Fujiwara, A., Chikaraishi, M., Sakata, K.：An analysis of evacuation decision making during heavy rainfall disasters using a dynamic discrete choice model with situation redefinition, 102th Annual Meeting of the Transportation Research Board, January 8-12, Washington D.C., USA., 2023. |
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 | Group Representative of Theme 1 | |
| Position | Assistant Professor | |
| Affiliation | Department of Survey Engineering, Faculty of Engineering Chulalongkorn University Thailand |
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| Website Link | - | |
| Selected Papers | 1. Natchapon Jongwiriyanurak, Zichao Zeng, Meihui Wang, James Haworth, Garavig Tanaksaranond, Jan Boehm (2023) ‘Framework for Motorcycle Risk Assessment Using Onboard Panoramic Camera’ (Short Paper), 12th International Conference on Geographic Information Science (GIScience 2023) 2. W Bunnasarn, S Supanus, G Tanaksaranond (2023) ‘Development of Spatial Uncertainty-Aware Visualization of Historical Traffic Queue Length’, International Journal of Geoinformatics, 19 (1), 1-11 3. P Jittrapirom, G Tanaksaranond (2020) ‘An exploratory survey on the perceived risk of COVID-19 and travelling’, SocArXiv |
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 | Co-Principal Investigator | |
| Position | Professor and Head of Civil Engineering Department | |
| Affiliation | Department of Civil Engineering, Faculty of Engineering Chulalongkorn University Thailand |
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| Website Link | https://civil.eng.chula.ac.th/web/kasem-choocharukul/ | |
| Selected Papers | 1. Napattharakorn Katanararoj, Kasem Choocharukul and Kishi Kunihiro (2024). A comparative study of road traffic violation between Thai and Japanese teenagers. Vol. 48, Issue 1, pp. 55 – 67. 2. Chutaporn Amrapala and Kasem Choocharukul (2024). Investigating informal transport travelers’ heterogeneity: A case study of Silor in Bangkok. Kasetsart Journal of Social Sciences, Vol. 45 No. 1, pp. 235-246. 3. Aditya Mahatidanar Hidayat and Kasem Choocharukul (2023). Passengers’ Intentions to Use Public Transport during the COVID-19 Pandemic: A Case Study of Bangkok and Jakarta. Sustainability, Vol. 15, Issue 6, pp. 5273. 4. Phasiri Manutworakit and Kasem Choocharukul (2022). Factors Influencing Battery Electric Vehicle Adoption in Thailand - Expanding the Unified Theory of Acceptance and Use of Technology’s Variables. Sustainability, Vol. 14, Issue 14, pp. 8482. 5. Daisuke Fukuda, Hana Kobayashi, Wataru Nakanishi, Yoshiki Suga, Kerkritt Sriroongvikrai, Kasem Choocharukul (2017). Estimation of Paratransit Passenger Boarding/Alighting Locations Using Wi-Fi based Monitoring: Results of Field Testing in Krabi City, Thailand. Journal of the Eastern Asia Society for Transportation Studies 12, pp 2151-2169. |
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 | Collaborating Researcher | |
| Position | Doctoral course Student | |
| Affiliation | Fukuda Lab., Department of Civil Engineering The University of Tokyo Japan |
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| Website Link | https://liis.t.u-tokyo.ac.jp/en/about_us_en/lab-member_en/ | |
| Selected Papers | 1. Sriwongphanawes, K., & Fukuda, D. (2024). How do fares affect the utilization of ride-hailing services: Evidence from Uber Japan’s experiments. Asian Transport Studies, 10, 100121. https://doi.org/10.1016/j.eastsj.2023.100121 2. Krittanai SRIWONGPHANAWES & Daisuke FUKUDA, 2022, "How Does Price Affect the Utilization of Ridesourcing Services: Evidence From Uber Japan’s Experiments" at 第67回土木計画学研究発表会・春大会（自由投稿型), Fukuoka, Japan (presentation) 3. Krittanai SRIWONGPHANAWES & Daisuke FUKUDA, 2023, "How Does Price Affect the Utilization of Ridesourcing Services: Evidence From Uber Japan’s Experiments" at the 15th International Conference of the Eastern Asia Society for Transportation Studies 2023 (EASTS 2023), Shah Alam, Malaysia (presentation&publication) 4. Krittanai SRIWONGPHANAWES & Daisuke FUKUDA, 2023, "Investigating Surge Pricing through a Heterogeneity Perspective: A Simulation Approach" at the 17th International Conference on Travel Behavior Research, Vienna, Austria (presentation) |
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 | Group Representative of Theme 1 | |
| Position | Associate Professor | |
| Affiliation | Department of Civil and Environmental Engineering, School of Environment and Society, Institute of Science Tokyo Japan |
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| Website Link | http://seo.cv.ens.titech.ac.jp/ https://toruseo.jp/ |
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| Selected Papers | 1. Seo, T., Kusakabe, T., and Asakura, Y. Estimation of flow and density using probe vehicles with spacing measurement equipment. Transportation Research Part C: Emerging Technologies, Vol. 53, pp. 134–150, 2015. 2. Seo, T., Bayen, A. M., Kusakabe, T., and Asakura, Y. Traffic state estimation on highway: A comprehensive survey. Annual Reviews in Control, Vol. 43, pp. 128–151, 2017. 3. Seo, T., Kawasaki, Y., Kusakabe, T., and Asakura, Y. Fundamental diagram estimation by using trajectories of probe vehicles. Transportation Research Part B: Methodological, Vol. 122, pp. 40–56, 2019. 4. Seo, T. and Asakura, Y. Multi-objective linear optimization problem for strategic planning of shared autonomous vehicle operation and infrastructure design. IEEE Transactions on Intelligent Transportation Systems, Vol. 23, pp. 3816–3828, 2022. 5. Seo, T. Macroscopic Traffic Flow Simulation: Fundamental Mathematical Theory and Python Implementation. Corona Publishing Co., Ltd., 2023. (in Japanese). |
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 | Collaborating Researcher | |
| Position | - | |
| Affiliation | Thailand | |
| Website Link | https://www.researchgate.net/profile/Jehan-Chuduang | |
| Selected Papers | - | |
 | Group Representative of Theme 3 | |
| Position | Associate Professor | |
| Affiliation | Institute of Systems and Information Engineering University of Tsukuba Japan |
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| Website Link | https://www.sk.tsukuba.ac.jp/~wadaken/index.html | |
| Selected Papers | 1. Kentaro Wada and Takashi Akamatsu: A hybrid implementation mechanism of tradable network permits system which obviates path enumeration: An auction mechanism with day-to-day capacity control, Transportation Research Part E: Logistics and Transportation Review, Vol.60, pp.94–112, 2013. 2. Kentaro Wada, Kento Usui, Tsubasa Takigawa and Masao Kuwahara: An optimization modeling of coordinated traffic signal control based on the variational theory and its stochastic extension, Transportation Research Part B: Methodological, Vol.117, Issue B, pp.907-925, 2018. 3. Kentaro Wada, Koki Satsukawa, Mike Smith and Takashi Akamatsu: Network throughput under dynamic user equilibrium: Queue-spillback, paradox and traffic control, Transportation Research Part B: Methodological, Vol.126, 391–413, 2019. 4. Kentaro Wada, Irene Martínez and Wen-Long Jin: Continuum car-following model of capacity drop at sag and tunnel bottlenecks, Transportation Research Part C: Emerging Technologies, Vol.113, pp.260–276, 2020. 5. Koki Satsukawa, Kentaro Wada and David Watling: Dynamic system optimal assignment with atomic users: Convergence and stability, Transportation Research Part B: Methodological, Vol.155, pp.188–209, 2022. |
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 | Collaborating Researcher | |
| Position | Project Researcher | |
| Affiliation | Oguchi Lab., Department of Human and Social Systems, Institute of Industrial Science The University of Tokyo Japan |
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| Website Link | http://www.transport.iis.u-tokyo.ac.jp/pages/member_profile.html?lang=en&id=f7b10ef5-17cc-48e0-b2a6-3d9e45e09498&shown=9999 | |
| Selected Papers | 1. Sahachaiseree, S., Sadrani, M. & Antoniou, C. (2024). Stop Plan Optimisation for Three-Pattern Skip-Stop Schemes for Urban Rail Transit Systems. EURO Journal on Transportation and Logistics. (in-press) 2. Sahachaisaree, S., Sae-ma, P., & Nanakorn, P. (2020). Two-dimensional truss topology design by reinforcement learning. In Lecture Notes in Civil Engineering (Vol. 80). https://doi.org/10.1007/978-981-15-5144-4_122 |
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 | Collaborating Researcher | |
| Position | Manager | |
| Affiliation | Transport Planning & ICT Department Planning Division Oriental Consultants Global Co., Ltd. Japan |
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| Website Link | - | |
| Selected Papers | 1. Study on Alternative Methods for Large-Scale Transport Surveys in Developing Countries ( 第70回土木計画学研究発表会 2024). Kai Kusunose, Kuniaki Sasaki, Kaoru Yamada, Manabu Owada 2. Examining Potentials and Practical Constraints of Mobile Phone Data for Improving Transport Planning in Developing Countries (EASTS 2021). Yuma Tsumura, Yoshihisa Asada, Hiroshi Kanasugi, Ayumi Arai, Ryosuke Shibasak, Hirohisa Kawaguchi, Kaoru Yamada 3. Development of a Multi-Modal Transport Center for Sustainable Urban Transport -A Case Study in Colombo Metropolitan Area- (WCTR SIG G3 Conference 2015). Hirohisa KAWAGUCHI, ASADA, Y., SAKAKI, S., KOV, M., UMEMURA, J., FUJIMOTO, M., WATATSU, E., YAMADA, K., JAYASUNDARA M.T.B. 4. Simulation Analysis of the Market Diffusion Effects of Risk-averse Route Guidance on Network Traffic (ANT 2013). Yamada, K., Ma, J. and Fukuda, D. 5. An Econometric based Pedestrian Walking Behaviour Model Implicitly Considering Strategic or Tactical Decisions (PED 2012). Fukuda, D., Seo, T., Yamada, K., Yaginuma, H. and Matsuyama, N. |
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 | Group Representative of Theme 4 | |
| Position | Professor | |
| Affiliation | Institute of Industrial Science The University of Tokyo Japan |
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| Website Link | http://www.iis.u-tokyo.ac.jp/~takog/index_e.html / | |
| Selected Papers | 1. Effects of the Traffic System Management of the TOKYO 2020 Olympic games on the Tokyo Metropolitan Expressways (2024). Z. Xing, T. Oguchi, Journal of the Eastern Asia Society for Transportation Studies, 15, 846-863. 2. Random nature of shared left-turn lanes at signalized intersections (2020). S. Huang, A. Toriumi, T. Oguchi, Proceedings of 23rd IEEE ITSC. 3. Achieving safe road traffic - the experience in Japan - (2016). T. Oguchi, IATSS Research, 39(2), 110-116. 4. Redesign of transport systems on highways, streets and avenues (2008). T. Oguchi, IATSS Research, 32(1), 6-13. 5. New conceptual evaluation method of amount of exhaust emission gas on vehicular road traffic (2000). T. Oguchi, M. Katakura, Advances in Transport, Urban Tranport VI, 6, 383-392. |
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 | Group Representative of Theme 3 | |
| Position | Associate Professor | |
| Affiliation | Department of Electrical Engineering, Faculty of Engineering Chulalongkorn University Thailand |
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| Website Link | Wireless Network & Future Internet Research Unit https://ee.eng.chula.ac.th/chaodit-aswakul/ https://github.com/caswakul |
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| Selected Papers | 1. Tuerprasert, K., & Aswakul, C. (2010). Multiclass Cell Transmission Model for Heterogeneous Mobility in General Topology of Road Network. Journal of Intelligent Transportation Systems, 14(2), 68–82. https://doi.org/10.1080/15472451003719715 2. Tiaprasert, Kamonthep, Yunlong Zhang, Chaodit Aswakul, Jian Jiao, and Xin Ye. "Closed-form multiclass cell transmission model enhanced with overtaking, lane-changing, and first-in first-out properties." Transportation Research Part C: Emerging Technologies 85 (2017): 86-110. https://www.sciencedirect.com/science/article/pii/S0968090X17302486 3. S. K. Singh, P. Komolkiti and C. Aswakul, "Impact Analysis of Start-Up Lost Time at Major Intersections on Sathorn Road Using a Synchro Optimization and a Microscopic SUMO Traffic Simulation," in IEEE Access, vol. 6, pp. 6327-6340, 2018, doi: 10.1109/ACCESS.2017.2739240 https://ieeexplore.ieee.org/abstract/document/8010263 4. Chanloha, Pitipong, Jatuporn Chinrungrueng, Wipawee Usaha, and Chaodit Aswakul. "Cell transmission model-based multiagent Q-learning for network-scale signal control with transit priority." The Computer Journal 57, no. 3 (2014): 451-468. https://ieeexplore.ieee.org/abstract/document/8130853/ 5. Mon, Ei Ei, Hideya Ochiai, and Chaodit Aswakul. "Application of Traffic Light Control in Oversaturated Urban Network Using Multi-Agent Deep Reinforcement Learning." IEEE Access (2024). https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=10521498&tag=1 |
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