Research Article
DS-Harmonizer: A Harmonization Service on Spatiotemporal Data Stream in Edge Computing Environment
Table 1
The structure of traffic flow data.
| Attribute | Notation | Type |
| Time_start | Start time of an interval | Time | Time_end | End time of an interval | Time | Exit_station | Identity of exit station | Space | Traffic_flow | Amount of exit vehicles | Aggregation |
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