Querying Moving Objects Detected by Sensor Networks
Markus Bestehorn
Querying Moving Objects Detected by Sensor Networks
Markus Bestehorn
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Omschrijving
Declarative query interfaces to Sensor Networks (SN) have become a commodity. While rational approaches are well suited for data collection, research on Moving Object Databases (MOD) has shown that relational operators are unsuitable to express information needs on object movement, i.e., spatio-temporal queries.