| 摘要 |
Method for tracking entities (2) evolving in a monitored space having a metrics with at least one predetermined granularity, said method including repetition of the following operations: determining a current spatial and/or temporal state of the entities (2) within said space, according to said metrics, checking occurrence of a triggering event in connection with said state, upon occurrence of said triggering event, changing granularity of the monitored space for at least one entity (2).
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