frequent items and item frequency tracking over sliding windows of any size.

Chunyao Song Xuanming Liu Tingjian Ge Yao Ge

Published in: Inf. Sci. (2019)

Keyphrases

sliding window
fixed size
window size
data streams
variable size
window sizes
space efficient
streaming data
limited memory
walsh hadamard transform
real time
data mining
data sets
continuous queries
kalman filter
sensor data
particle filter