FAST: Frequency-Aware Indexing for Spatio-Textual Data Streams.
Ahmed R. MahmoodAhmed M. AlyWalid G. ArefPublished in: ICDE (2018)
Keyphrases
- data streams
- heavy hitters
- spatio temporal
- sliding window
- textual descriptions
- concept drift
- database
- stream data
- information retrieval
- multimedia
- sensor networks
- sensor data
- streaming data
- textual data
- free text
- change detection
- temporal analysis
- continuous data streams
- indexing method
- temporal correlation
- distributed data streams
- content based retrieval
- data sets
- keywords
- natural language
- multimedia databases
- low frequency
- indexing scheme
- data distribution
- outlier detection
- bit rate
- multi dimensional
- stream mining
- temporal filtering
- data stream classification
- continuous queries
- mining data streams
- visual content