Takuya Maruyama - My portal

Profile Information

Affiliation: Professor, Faculty of Advanced Science and Technology, Kumamoto University

Degree: Ph.D(Sep, 2004)

Other name(s) (e.g. nickname): Takuya Maruyama
Researcher number: 20361529
ORCID ID: https://orcid.org/0000-0001-8660-1728
J-GLOBAL ID: 200901070738804208
Researcher ID: Y-2101-2018
researchmap Member ID: 5000090470

External link: https://sites.google.com/view/takumaru/

Major Research Interests

Major Research History

Apr, 2017 - Mar, 2022

Associate Professor, Center for Water Cycle, Marine Environment and Disaster Mitigation, Kumamoto University
Mar, 2008 - Mar, 2017

Associate Professor, Center for Policy Studies, Kumamoto University

Major Papers

103

Exploring Empty Truck Behavior Using One-Year Probe Vehicle Data

Ryosuke Maeda, Takuya Maruyama

International Journal of Intelligent Transportation Systems Research, 21(3) 473-482, Oct 24, 2023 Peer-reviewedLast authorCorresponding author
Proxy responses contain more rounded trip departure/arrival times: Evidence from the 2017 US National Household Travel Survey

Shunta Yoshikawa, Takuya Maruyama

Journal of JSCE, 11(1) 23-00137, Oct 20, 2023 Peer-reviewedLast authorCorresponding author
Comparing households with every member out-of-home in developing countries using travel surveys

Tomoki Nakayama, Yoshihiro Sato, Takuya Maruyama

Cities, 139 104351-104351, Aug, 2023 Peer-reviewedLast authorCorresponding author
Spatiotemporal change in duration of households with every member out-of-home: a case in Kumamoto, Japan

Kenta Kikuchi, Takuya Maruyama

International Journal of Urban Sciences, 27(2) 260-279, Apr, 2023 Peer-reviewedLast authorCorresponding author
A Bayesian instrumental variable model for multinomial choice with correlated alternatives

Hajime Watanabe, Takuya Maruyama

Journal of Choice Modelling, 46 100400, Mar, 2023 Peer-reviewedLast author
Increase in traffic injury crashes following the 2016 Kumamoto earthquake in Japan: A model comparison

Ryotaro Tominaga, Takuya Maruyama

Traffic Injury Prevention, 24(2) 126-131, Jan 23, 2023 Peer-reviewedLast authorCorresponding author
Evolutions of households with every member out-of-home across Japanese cities from 1987 to 2015

Tatsuya Fukahori, Takuya Maruyama

Computers, Environment and Urban Systems, 89 101683-101683, Sep, 2021 Peer-reviewedLast authorCorresponding author
Increased motor vehicle crashes following the 2016 Kumamoto earthquake, Japan: an interrupted time series analysis of property damage crashes

Takuya Maruyama, Kazutake Taguchi

Natural Hazards, 108(2) 1877-1899, Sep, 2021 Peer-reviewedLead authorCorresponding author
Residential preference transitions of disaster victims: A case using three-wave panel data in Mashiki following the 2016 Kumamoto earthquake in Japan

Hajime Watanabe, Takuya Maruyama

International Journal of Disaster Risk Reduction, 54 102062-102062, Feb 15, 2021 Peer-reviewedLast authorCorresponding author
Inferring proxy response in household travel surveys with unknown completer using a group-based choice model

Takuya Maruyama, Kenta Hosotani, Tomoki Kawano

Transportation, 48(1) 283-302, Feb, 2021 Peer-reviewedLead authorCorresponding author
How different are daily fluctuations and weekly rhythms in time-use behavior across urban settings? A case in two Japanese cities

Hajime Watanabe, Makoto Chikaraishi, Takuya Maruyama

Travel Behaviour and Society, 22 146-154, Jan, 2021 Peer-reviewedLast authorCorresponding author
Modeling the Rounding of Departure Times in Travel Surveys: Comparing the Effect of Trip Purposes and Travel Modes

Yoshihiro Sato, Takuya Maruyama

Transportation Research Record: Journal of the Transportation Research Board, 2674(10) 628-637, Jul 25, 2020 Peer-reviewedLast authorCorresponding author
Households with every member out-of-home (HEMO): Comparison using the 1984, 1997, and 2012 household travel surveys in Kumamoto, Japan

Takuya Maruyama, Tatsuya Fukahori

Journal of Transport Geography, 82 102632, Jan, 2020 Peer-reviewedLead authorCorresponding author

Major Presentations

201

DETECTING IN-HOME AND OUT-OF-HOME OF THE DATA FOR SURVEY ON TIME USE AND LEISURE ACTIVITIES (QUESTIONNAIRE A) USING MACHINE LEARNING

Shunsuke Arao, Takuya Maruyama

Proceedings of Infrastructure Planning, JSCE, Nov, 2022
PROXY RESPONSE BIAS DUE TO RESPONSE ADDITUDE EXPRESSED BY EXTENDED WHIPPLE’S INDEX

Shunta Yoshikawa, Takuya Maruyama

Proceedings of Infrastructure Planning, JSCE, Jun, 2022
DEVELOPING EVALUATION INDICATOR FOR DATA QUALITY OF TRAVEL SURVEY FOCUSING ON ROUNDING OF TRIP DEPARTURE TIME

Yoshihiro Sato, Takuya Maruyama

Proceedings of Infrastructure Planning, JSCE, Jun, 2021

Major Books and Other Publications

Structural Transformation of City Planning

The City Planning, Institute of Japan (Role: Contributor, Future mobility and city planning)

Mar 15, 2021 (ISBN: 4306073580)
Handbook of Infrastructure Planning and Management

JSCE IP (Role: Contributor, Deterministic User Equilibrium)

Mar, 2017 (ISBN: 9784339052527)

Major Misc.

Improving Access to Kumamoto Airport

Takuya Maruyama

Takeoff, 173 41-49, Dec, 2023 InvitedLead authorLast author

Major Research Projects

Handling missing data in travel surveys using time-use surveys and GPS data

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2024 - Mar, 2028

Takuya Maruyama, Nobuhiro Sanko, Hiroe Ando, Hajime Watanabe
Spatio-temporal Changes in Households with Every Member Out-of-home (HEMO): A Novel Examination using Household Travel Survey Data in World-wide Cities with Applications

Grants-in-Aid for Scientific Research, Grant-in-Aid for Challenging Research (Exploratory), Japan Society for the Promotion of Science, Jun, 2019 - Mar, 2025

Takuya Maruyama, Hiroe Ando
Quality evaluation of travel surveys focused on proxy and rounded responses: An extended Whipple's index approach

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2021 - Mar, 2024

Takuya Maruyama, Nobuhiro Sanko, Yoshihiro Sato
Analyzing Survey Non-Respondents and Developing Sample-Selection Correction Method

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2018 - Mar, 2021

Maruyama Takuya, Ryuji Kakimoto, Toshio Fujimi

Major Committee Memberships

Nov, 2020 - Present

Subcommittee chair, Kyushu Subcommittee, Road Section, Council for Infrastructure Development, Ministry of Land, Infrastructure and Transport