VAST 2015 Mini-Challenge 1
Synthetic dataset from the VAST 2015 Mini-Challenge 1. This tensor represents events (‘check-in’, ‘movement’) of attendees at a theme park over one weekend. Hidden within the data are various malicious events. Non-zero values are binary, indicating that an attendee performed an event. The modes are time-person-action-xloc-yloc, with time at the resolution of seconds. The order-3 tensor is the same data with location information removed.
Tensor Statistics
| Non-zeros | 26,021,945 |
| Order | 5 |
| Dimensions | 165,427 x 11,374 x 2 x 100 x 89 |
| Tags | geographical , surveillance , binary |
Downloadable Files
| File | Description |
|---|---|
| vast-2015-mc1-5d.tns.gz | Tensor |
| vast-2015-mc1-3d.tns.gz | Tensor with fourth and fifth modes removed |
| mode-1-times.map.gz | Timestamps |
| mode-2-persons.map.gz | Person IDs |
| mode-3-actions.map.gz | Actions |
| mode-4-xlocs.map.gz | X coordinates |
| mode-5-ylocs.map.gz | Y coordinates |
Citation
@inproceedings{whiting2015vast,
title={VAST Challenge 2015: Mayhem at dinofun world},
author={Whiting, Mark and Cook, Kristin and Grinstein, Georges and Fallon, John and Liggett, Kristen and Staheli, Diane and Crouser, Jordan},
booktitle={Visual Analytics Science and Technology (VAST), 2015 IEEE Conference on},
pages={113--118},
year={2015},
organization={IEEE}
}