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Prediction of Human Emergency Behavior and their Mobility following Large-scale Disaster
Published on Oct 08, 20142231 Views
The frequency and intensity of natural disasters has significantly increased over the past decades and this trend is predicted to continue. Facing these possible and unexpected disasters, accurately p
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Chapter list
Prediction of Human Emergency Behavior and their Mobility following Large-scale Disaster00:00
Natural Distaster and urban Emergency Management00:12
Urban Emergency Management and Big Data01:03
What Happened in Tokyo during the Great East Japan Earthquake in 2011?01:55
If some similar disasters happen, can we predict human behavior and their mobility?02:58
Therfore...03:28
Data and Empirical Analysis03:38
The Database for this Research03:44
Pre-processing of Data (important places dicovery)04:37
Human behaviors after the Great East Japan Earthquake and Fukushima nuclear accident05:47
Approach07:03
Overview of Our Approach07:11
HMM-based Behavior Model07:56
A Simple Example (Normal Case)08:45
Cont. - 109:13
Cont. - 209:35
Cont. - 309:44
Then...09:53
Prediction of human mobility and it's traveling routes10:29
Urban mobility modeling following disasters11:00
Mobility Graph Constructtion11:34
Mobility Graph Model Learning12:00
Visualization of Mobility Graph Model for Tokyo12:27
Visualization of Mobility Graph Model for Fukouka13:01
Human Mobility Prediction through Urban Mobility Graph Model13:21
Evaluation13:52
Evaluation of behavior predicxtion13:55
Evaluation of mobility prediction14:15
Conclusion and Future Work14:36
Thank you very much for your attentions!15:08