Scalable approximate query tracking over highly distributed data streams with tunable accuracy guarantees.
Nikos GiatrakosAntonios DeligiannakisMinos N. GarofalakisDaniel KerenVasilis SamoladasPublished in: Inf. Syst. (2018)
Keyphrases
- exact answers
- highly distributed
- data streams
- response time
- query processing
- database
- tracking accuracy
- loosely coupled
- query evaluation
- distributed environment
- object tracking
- query expansion
- sensor networks
- relevance feedback
- sliding window
- approximate answers
- streaming data
- lightweight
- concept drift
- particle filter
- data management
- data sources
- artificial intelligence