Mining top-k frequent items in a data stream with flexible sliding windows.
Hoang Thanh LamToon CaldersPublished in: KDD (2010)
Keyphrases
- sliding window
- data streams
- streaming data
- window size
- fixed size
- frequent closed itemsets
- stream data
- limited memory
- space efficient
- sensor networks
- continuous queries
- distributed data streams
- window sizes
- variable size
- data sets
- walsh hadamard transform
- itemsets
- concept drift
- change detection
- frequent itemsets
- transactional data
- data distribution
- mining data streams
- high speed data streams
- sensor data