Cleaning trajectory data of RFID-monitored objects through conditioning under integrity constraints.
Bettina FazzingaSergio FlescaFilippo FurfaroFrancesco ParisiPublished in: EDBT (2014)
Keyphrases
- integrity constraints
- trajectory data
- moving object trajectories
- moving objects
- deductive databases
- query answering
- integrity checking
- database integrity
- road network
- inclusion dependencies
- conjunctive queries
- functional dependencies
- data cleaning
- space time
- xml documents
- constraint checking
- database transactions
- consistent query answering
- personal information
- null values
- spatio temporal
- three dimensional