~/talk

Who Will Survive and Revive Undergoing the Epidemic: Analyses about POI Visit Behavior inWuhan ...

Talkat UbiComp 2021 · 2021-09-21..09-26· [data-visualization, web-performance]
links:none on file
name:Haohan Fu
links:none on file
name:Fengli Xu
links:none on file
name:Zhen Tu
links:none on file
name:Yang Yu
links:none on file
name:Pan Hui
links:none on file
links:none on file
name:Yong Li
links:none on file
slides:none on file

Uses a >140,000-POI check-in dataset with two parallel timelines to compare 2019 and 2020 and extracts trends by phase. Visits fall more than 60% on average during lockdown, with Tourist Attractions 78.8% drop. Entertainment, Food, Medical and Shopping show >35% declines before lockdown and Entertainment+Food account for nearly 60% of early-bird visit change. Analysis yields four revival patterns tied to POI function, and counts show no large-scale closures, indicating infrastructure resilience.

AI-written summary · about

  1. 0:00Start
  2. 0:29Background
  3. 0:53Datasets
  4. 1:05Methods
  5. 1:15Analyses-Decline Stage
  6. 3:034. Analyses-Revival Stage
  7. 3:484. Analyses—Perseverance of the City
  8. 4:34Conclusion
  9. 5:24References
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