Detecting Lasting and Abrupt Bursts in Data Streams Using Two-Layered Wavelet Tree.
Tingting ChenYi WangBinxing FangJun ZhengPublished in: AICT/ICIW (2006)
Keyphrases
- data streams
- wavelet tree
- data structure
- sliding window
- high dimensional data streams
- change detection
- streaming data
- concept drift
- data sets
- itemsets
- detecting outliers
- databases
- data distribution
- sensor networks
- stream data
- network traffic
- feature space
- inverted index
- continuous queries
- stream processing
- machine learning