Querying Imprecise Data in Moving Object Environments.
Reynold ChengSunil PrabhakarDmitri V. KalashnikovPublished in: ICDE (2003)
Keyphrases
- imprecise data
- moving objects
- moving objects databases
- rough sets
- uncertain data
- sigmoid function
- trajectories of moving objects
- missing data
- video sequences
- moving object databases
- spatio temporal
- spatio temporal databases
- query language
- detection algorithm
- databases
- rough set theory
- background subtraction
- pattern recognition
- training data
- computationally expensive
- data sets
- naive bayes classifier
- image sequences
- data mining
- neural network