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Omori R, Ito K, Kanemitsu S, Kimura R, Iwasa Y. Human movement avoidance decisions during Coronavirus disease 2019 in Japan. J Theor Biol 2024; 585:111795. [PMID: 38493888 DOI: 10.1016/j.jtbi.2024.111795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 03/12/2024] [Accepted: 03/14/2024] [Indexed: 03/19/2024]
Abstract
Understanding host behavioral change in response to epidemics is important to forecast the disease dynamics. To predict the behavioral change relevant to the epidemic situation (e.g., the number of reported cases), we need to know the epidemic situation at the moment of decision, which is difficult to identify from the records of actually performed human mobility. In this study, the largest travel accommodation reservation data covering half of the existed accommodations in Japan was analyzed to observe decision-making timings and how it responded to the changing epidemic situation during Japan's Coronavirus Disease 2019 until February 2023. To this end, we measured mobility avoidance index proposed in Ito et al., 2022 to indicate people's decision of mobility avoidance and quantified it using the time-series of the accommodation booking/cancellation data. We observed matches of the peak dates of the mobility avoidance and the number of reported cases, and mobility avoidance changed proportional to the logarithmic number of reported cases. We also found that the slope of mobility avoidance against the change of the logarithmic number of reported cases were similar among the epidemic waves, while the intercept of that was much reduced as the first epidemic wave passed by. People measure the intensity of epidemic by logarithm of the number of reported cases. The sensitivity of their response is established during the first wave and the people's response became weakened after the first experience, as if the number of reported cases were multiplied by a constant small factor.
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Affiliation(s)
- Ryosuke Omori
- Division of Bioinformatics, International Institute for Zoonosis Control, Hokkaido University, Sapporo, Hokkaido 001-0020, Japan.
| | - Koichi Ito
- Division of Bioinformatics, International Institute for Zoonosis Control, Hokkaido University, Sapporo, Hokkaido 001-0020, Japan; Faculty of Environmental Earth Science, Hokkaido University, Sapporo, Hokkaido 060-0810, Japan
| | - Shunsuke Kanemitsu
- Data Solution Unit 2(Marriage & Family/Automobile Business/Travel), Data Management & Planning Office, Product Development Management Office, Recruit Co., Ltd, Chiyoda-ku, Tokyo 100-6640, Japan
| | - Ryusuke Kimura
- SaaS Data Solution Unit, Data Management & Planning Office, Product Development Management Office, Recruit Co., Ltd, Chiyoda-ku, Tokyo 100-6640, Japan
| | - Yoh Iwasa
- Department of Biology, Faculty of Science, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
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2
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Liu C, Zhang W. Social and spatial heterogeneities in COVID-19 impacts on individual's metro use: A big-data driven causality inference. APPLIED GEOGRAPHY (SEVENOAKS, ENGLAND) 2023; 155:102947. [PMID: 37035417 PMCID: PMC10070784 DOI: 10.1016/j.apgeog.2023.102947] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 03/05/2023] [Accepted: 03/21/2023] [Indexed: 06/19/2023]
Abstract
While mobility intervention policies implemented during the early stages of the COVID-19 outbreak had a significant impact on public transit use, few studies have investigated the individual-level responses in metro transit riding behaviors. Using long time-series cellphone big data from frequent metro users in Shenzhen, China, we developed a quasi-experimental interrupted time series (ITS) design to estimate the treatment effects of mobility intervention policies on people's daily shares of metro transit use (SMU). The results indicate that the first-level emergency response (FLR) and the public transit restriction (PTR) policy yielded abrupt drops in SMU of 8.0% and 17.6%, respectively, whereas the return-to-work (RTW) order had an immediate recovery effect of 14.5%. The effect of the FLR is time-decreasing while those effects of the PTR and the RTW are time-increasing. Females and elderly people living in neighborhoods near the city center with low population density and fewer transit stations are more adaptable to policy interventions for reducing SMUs, while the recovery effect of RTW is relatively low for the elderly living in less mixed-use neighborhoods with reduced transit service. These findings can help policymakers design more socially- and spatially-precise and equity mobility intervention policies during a pandemic.
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Affiliation(s)
- Chengcheng Liu
- School of Urban Planning & Design, Peking University Shenzhen Graduate School, Shenzhen, Guangdong, 518055, China
| | - Wenjia Zhang
- School of Urban Planning & Design, Peking University Shenzhen Graduate School, Shenzhen, Guangdong, 518055, China
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Sama HR, Chen LS, Nalluri V, Chendragiri M. Enhancing service quality of rural public transport during the COVID-19 pandemic: a novel fuzzy approach. PUBLIC TRANSPORT (HEIDELBERG, GERMANY) 2023; 15:479-501. [PMID: 38625139 PMCID: PMC10074371 DOI: 10.1007/s12469-022-00318-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/22/2022] [Indexed: 10/28/2023]
Abstract
In order to encourage the use of public transportation, it is necessary to make it more appealing to commuters by conducting frequent Service Quality (SQ) evaluations and modifications. Understanding passengers' expectations of public transportation are important, and evaluating the SQ is an essential tool for assessing the overall performance of the public transportation system. The purpose of the present study was to examine the expectations and perceptions of core passengers regarding SQ in public bus transportation. By surveying 598 passengers in rural public transportation in India, the study results are illustrated and further discussed to guide possible bus SQ improvements in rural areas. In addition, the impact of these expectations and perceptions on satisfaction levels of rural public bus transportation services are explored by applying the Interval-Valued Pythagorean Fuzzy (IVPF). The outcomes of the survey indicated significant disparities among expectations and perceptions of passengers, as well as widespread dissatisfaction with the delivery of bus services in rural areas as a whole. The dependability and adaptiveness of the bus service have been critical in describing the overall quality of bus services in rural areas, and best practices from around the world were used to develop a set of recommendations for transportation operators and local officials.
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Affiliation(s)
- Hanumantha Rao Sama
- Department of Humanities and Science, Vignan’s Foundation for Science, Technology and Research (Deemed to be University), Vadlamudi, Guntur, Andhra Pradesh 522213 India
| | - Long-Sheng Chen
- Department of Information Management, Chaoyang University of Technology, No. 168, Jifeng E. Rd., Wufeng District, Taichung City, 413310 Taiwan, ROC
| | - Venkateswarlu Nalluri
- Department of Information Management, Chaoyang University of Technology, No. 168, Jifeng E. Rd., Wufeng District, Taichung City, 413310 Taiwan, ROC
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Srivatsa Srinivas S. To increase or to decrease the price? Managing public transport queues during COVID-19 in the presence of strategic commuters. PUBLIC TRANSPORT (HEIDELBERG, GERMANY) 2023; 15:275-285. [PMID: 38625123 PMCID: PMC10013299 DOI: 10.1007/s12469-022-00314-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 11/22/2022] [Indexed: 04/17/2024]
Abstract
The impact of COVID-19 on urban travel behavior has been unprecedented. It has significantly influenced the travel mode choices of different urban commuters in various countries across the globe. Given that the public transport providers need to tradeoff between minimizing the spread of COVID-19 and providing an affordable travel choice in this environment, we develop a strategic queueing model to analyze the effect of different pricing strategies on the commuter behavior. In particular, we consider a Markovian queue in front of a public transport ticket counter wherein strategic commuters arrive at the service facility and make joining or balking decisions based on their derived utilities. In contrast to conventional wisdom, we suggest that the public transport provider needs to decrease the price to filter out the wealthy commuters who possess feasible alternative travel options from using public transport and promote the commuters with no alternatives in using public transport.
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Affiliation(s)
- S Srivatsa Srinivas
- Centre for Mathematical and Computational Economics, School of Artificial Intelligence and Data Science, Indian Institute of Technology Jodhpur, Jodhpur, India
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Long A, Carney F, Kandt J. Who is returning to public transport for non-work trips after COVID-19? Evidence from older citizens' smart cards in the UK's second largest city region. JOURNAL OF TRANSPORT GEOGRAPHY 2023; 107:103529. [PMID: 36644325 PMCID: PMC9826998 DOI: 10.1016/j.jtrangeo.2023.103529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 10/07/2022] [Accepted: 01/04/2023] [Indexed: 06/17/2023]
Abstract
Harnessing a unique data source - longitudinal travel smartcard data linked to passenger demographics from 2019 to 2022 - we use methods of survival analysis to model the recovery of public transport patronage among 183,891 senior citizens resident in the West Midlands metropolitan region in the United Kingdom. Comparing pre and peri-pandemic patronage, we identify pronounced social and spatial inequalities in the speed of return to public transport. We find that male, younger and non-White passengers are more likely to return to public transport as soon as movement restrictions were lifted, whereas passengers from White ethnic background and affluent areas do not return to public transport within the first year after the outbreak. Pronounced social inequalities persist into the middle of 2021, and only thence they began to attenuate as part of a wider return to public transport among passengers post retirement age. In 2022, 80% of these passengers have returned to public transport but the frequency of use has remained lower than prior to the pandemic. We discuss implications for transport policy and planning.
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Affiliation(s)
- Alfie Long
- The Bartlett Centre for Advanced Spatial Analysis, University College London, UK
| | - Ffion Carney
- The Bartlett Centre for Advanced Spatial Analysis, University College London, UK
| | - Jens Kandt
- The Bartlett Centre for Advanced Spatial Analysis, University College London, UK
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Siewwuttanagul S, Jittrapirom P. The impact of COVID-19 and related containment measures on Bangkok's public transport ridership. TRANSPORTATION RESEARCH INTERDISCIPLINARY PERSPECTIVES 2023; 17:100737. [PMID: 36504757 PMCID: PMC9721279 DOI: 10.1016/j.trip.2022.100737] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 11/22/2022] [Accepted: 11/28/2022] [Indexed: 06/01/2023]
Abstract
The COVID-19 pandemic and related measures used to contain its spread affected public transport ridership in cities around the world. In Thailand, the government issued 41 Royal Decrees between April 2020 and December 2021 to mitigate the spread of the pandemic. In this study, we investigate how Bangkok's public transport services (bus, metro, and boat) have been affected during this period by analyzing the daily ridership data, confirmed COVID-19 cases, and aggregated travel trends by trip destinations using from Google mobility reports. The results show that public transport ridership decreased as daily COVID cases increased and the levels of restraining measures became higher. However, other factors, such as relative strictness compared to earlier measures and sequencing of the measures seems to have had an impact on the ridership. Moreover, the impact on ridership trends is unique for each of the three modes. Bus and metro ridership appear to be more sensitive to the changes in restrictions than the boats. Bus and metro ridership also shows similar changes in the travel trends concerning the place of visit. The findings reported here provide first insights into how Bangkok's public transport systems were affected and suggest the rationale of why different public transport modes were affected differently. These results can be useful for researchers and for decision-makers who plan and design policies and measures for public transport services.
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Affiliation(s)
- Somsiri Siewwuttanagul
- The Cluster of Logistics and Rail Engineering, Faculty of Engineering, Mahidol University, Thailand
| | - Peraphan Jittrapirom
- Research Methodology Group, Business Administration Nijmegen School of Management, Radboud University, the Netherlands
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Zhang Q, Yang H. Geovisualizing the changes in metro passenger flows of Kunming under the impact of COVID-19. JOURNAL OF TRANSPORT GEOGRAPHY 2022; 104:103420. [PMID: 35992219 PMCID: PMC9382435 DOI: 10.1016/j.jtrangeo.2022.103420] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 07/04/2022] [Accepted: 08/12/2022] [Indexed: 06/02/2023]
Affiliation(s)
- Qinran Zhang
- The Center for Modern Chinese City Studies, East China Normal University, Shanghai 200062, China
- The School of Urban and Regional Science, East China Normal University, Shanghai 200241, China
| | - Haoran Yang
- The Center for Modern Chinese City Studies, East China Normal University, Shanghai 200062, China
- The School of Urban and Regional Science, East China Normal University, Shanghai 200241, China
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Bozkaya E, Eriskin L, Karatas M. Data analytics during pandemics: a transportation and location planning perspective. ANNALS OF OPERATIONS RESEARCH 2022; 328:1-52. [PMID: 35935742 PMCID: PMC9342597 DOI: 10.1007/s10479-022-04884-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 07/15/2022] [Indexed: 06/15/2023]
Abstract
The recent COVID-19 pandemic once again showed the value of harnessing reliable and timely data in fighting the disease. Obtained from multiple sources via different collection streams, an immense amount of data is processed to understand and predict the future state of the disease. Apart from predicting the spatio-temporal dynamics, it is used to foresee the changes in human mobility patterns and travel behaviors and understand the mobility and spread speed relationship. During this period, data-driven analytic approaches and Operations Research tools are widely used by scholars to prescribe emerging transportation and location planning problems to guide policy-makers in making effective decisions. In this study, we provide a review of studies which tackle transportation and location problems during the COVID-19 pandemic with a focus on data analytics. We discuss the major data collecting streams utilized during the pandemic era, highlight the importance of rapid and reliable data sharing, and give an overview of the challenges and limitations on the use of data.
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Affiliation(s)
- Elif Bozkaya
- Department of Computer Engineering, National Defence University, Turkish Naval Academy, 34940 Tuzla, Istanbul Turkey
| | - Levent Eriskin
- Department of Industrial Engineering, National Defence University, Turkish Naval Academy, 34940 Tuzla, Istanbul Turkey
| | - Mumtaz Karatas
- Department of Industrial Engineering, National Defence University, Turkish Naval Academy, 34940 Tuzla, Istanbul Turkey
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Ge L, Voß S, Xie L. Robustness and disturbances in public transport. PUBLIC TRANSPORT (HEIDELBERG, GERMANY) 2022; 14:191-261. [PMID: 38625193 PMCID: PMC9166170 DOI: 10.1007/s12469-022-00301-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 04/27/2022] [Indexed: 04/17/2024]
Abstract
Network-based systems are at the core of our everyday life. Whether it is electronic networking, electricity grids or transportation, users expect the networks to function properly and provide a feeling of safety and security. However, there may be disturbances. In this paper, we consider disturbances in the context of public transportation. The focus in this respect is on public transport planning and operations. To classify and cope with disturbances, one can find many ideas, including robustness, resilience, vulnerability, disruption mitigation or delay management. We survey related streams of literature and put them into perspective. As a major insight we show that different strands of literature exist that may benefit from becoming better connected and intertwined. Together with recent advances in information technology and solution methods, more integrated problem settings incorporating robustness and disturbances can play a major role in future planning and operations.
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Affiliation(s)
- Liping Ge
- Institute of Information Systems, Leuphana University Lüneburg, Universitätsallee 1, 21335 Lüneburg, Germany
| | - Stefan Voß
- Institute of Information Systems, University of Hamburg, Von-Melle-Park 5, 20146 Hamburg, Germany
| | - Lin Xie
- Institute of Information Systems, Leuphana University Lüneburg, Universitätsallee 1, 21335 Lüneburg, Germany
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Review of Transit Data Sources: Potentials, Challenges and Complementarity. SUSTAINABILITY 2021. [DOI: 10.3390/su132011450] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Public transport has become one of the major transport options, especially when it comes to reducing motorized individual transport and achieving sustainability while reducing emissions, noise and so on. The use of public transport data has evolved and rapidly improved over the past decades. Indeed, the availability of data from different sources, coupled with advances in analytical and predictive approaches, has contributed to increased attention being paid to the exploitation of available data to improve public transport service. In this paper, we review the current state of the art of public transport data sources. More precisely, we summarize and analyze the potential and challenges of the main data sources. In addition, we show the complementary aspects of these data sources and how to merge them to broaden their contributions and face their challenges. This is complemented by an information management framework to enhance the use of data sources. Specifically, we seek to bridge the gap between traditional data sources and recent ones, present a unified overview of them and show how they can all leverage recent advances in data-driven methods and how they can help achieve a balance between transit service and passenger behavior.
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