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TRAISI was deployed during the COVID-19 pandemic and collected datasets which reflected pandemic-influenced activity-travel behaviour. The survey was named the COVHITS.
Wang, K., Liu, Y., Mashrur, S. M., Loa, P., & Habib, K.M.N. (2021). COVid-19 influenced households’ Interrupted Travel Schedules (COVHITS) survey: Lessons from the fall 2020 cycle. Transport Policy, 112, 43–62. https://doi.org/10.1016/j.tranpol.2021.08.009
TRAISI was deployed in 2019 to collect the activity-travel behaviour of post-secondary students in the Greater Toronto and Hamilton Area (GTHA). The survey is named the Student Move TO (SMTO) survey. The dataset was used to correct errors in the regional household travel survey in the GTHA.
Wang, K., Hossain, S., & Habib, K.M.N. (2022). A hybrid data fusion methodology for household travel surveys to reduce proxy biases and under-representation of specific sub-group of population. Transportation. https://doi.org/10.1007/s11116-021-10228-x
The COVHITS dataset collected using TRAISI was used to investigate the issue of survey dropout from household travel surveys.
Wang, K., Liu, Y., Hossain, S., & Habib, K.M.N. (2024). Who drops off web-based travel surveys? Investigating the impact of respondents dropping out of travel diaries during online travel surveys. Transportation. https://doi.org/10.1007/s11116-024-10510-8
The SMTO dataset collected using TRAISI was used to model the impact of forced telecommuting during the COVID-19 pandemic.
Wang, K., Hossain, S., & Habib, K.M.N. (2022). What happens when post-secondary programmes go virtual for COVID-19? Effects of forced telecommuting on travel demand of post-secondary students during the pandemic. Transportation Research Part A: Policy and Practice, 166, 62–85. https://doi.org/10.1016/j.tra.2022.10.004
TRAISI was developed to have the ability to collect location history data from Google Maps. The survey is named the Google Timeline Travel Survey (GTTS).
Li, M., Wang, K., Liu, Y., & Habib, K.M.N. (2024). Deriving weeklong activity-travel dairy from Google Location History: survey tool development and a field test in Toronto. Transportation. https://doi.org/10.1007/s11116-024-10523-3
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