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- 1Alberta
- 1Anchorage Airport
- 1Bottleneck capacity
- 1Excess zero models
- 1Grid cell disruption
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2020-05-17
Ohi, Sabrena Jahan, Kim, Amy M.
This paper explores the application of count models to represent the relationship between flight disruptions and weather. Throughout the world, flights are regularly disrupted by delays at airports and in the terminal airspace, and less frequently by diversions and cancelations. Many delay...
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Identifying Critical Corridors During an Area-Wide Disruption by Evaluating Network Bottleneck Capacity
Download2021-07-24
Ohi, Sabrena Jahan, Kim, Amy M.
This paper applies the min-cut max-flow theorem combined with a grid cell disruption method over a large transportation network, to identify the importance of network locations in providing travel capacity when a community is evacuating (say, from wildfire). We develop metrices that look at the...
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Pre-Disaster Identification of Evacuation Destinations to Support Provincial-Level Emergency Management Planning
DownloadSpring 2023
The unpredictability of natural events like wildfires and earthquakes, and how they impact human settlements, often results in short- and no-notice evacuations, and can sometimes lead to evacuees being displaced for weeks if not months (and sometimes, years). One key issue of concern is where...