article-journal

Gender Differences in Travel and Everyday Life: a Data-Driven Approach to Address the Intersectional Nature of Gender as a Social Construct
Gender differences in travel patterns have been extensively studied in the transportation realm. Recent studies have started to adopt …
Yaxuan (Sean) Zhang, Ying Song
PDF Project
Trust and COVID precautionary measures during the early days of the COVID-19 pandemic: Evidence from two African countries
This study examines how trust was associated with social distancing during the early days of the COVID-19 pandemic in Burkina Faso and …
Jiao Yu, Elizabeth Heger Boyle, Yaxuan (Sean) Zhang, Kathryn Grace, Gabriel Sangli
PDF Project
Personalizing the dichotomy of fixed and flexible activities in everyday life: deriving prism anchors from GPS-enabled survey data
Space–time prism is a fundamental concept in time geography that can model an individual’s accessibility to resources under space–time …
Yaxuan (Sean) Zhang, Chunjiang Li, Ying Song, Yanwei Chai, Yingling Fan
PDF Project
Improving data quality of smartphone‐based activity–travel survey: A framework for data post‐processing
The smartphone-based activity–travel survey has emerged as an approach to collect detailed data on individuals’ activities and trips …
Yaxuan (Sean) Zhang, Ying Song, Yingling Fan
PDF Project
Visualizing, clustering, and characterizing activity-trip sequences via weighted sequence alignment and functional data analysis
Smartphone-based activity-travel surveys have enabled the collection of continuous, multi-day data on individuals’ trips and activities …
Ying Song, Siyang Ren, Julian Wolfson, Yaxuan (Sean) Zhang, Roland Brown, Yingling Fan
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Superpixel-based optimal seamline detection in the gradient domain via graph cuts for orthoimage mosaicking
This paper presents an optimal seamline detection method for orthoimage mosaicking. To ensure that the detected optimal seamlines avoid …
Li Li, Jian Yao, Shuzhu Shi, Shenggu Yuan, Yaxuan (Sean) Zhang, Jie Li
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