A memory-compact and fast sketch for online tracking heavy hitters in a data stream.

Zhiying Tang Qingjun Xiao Junzhou Luo

Published in: ACM TUR-C (2019)

Keyphrases

heavy hitters
data streams
multi dimensional data
limited memory
sliding window
multi dimensional
particle filter
streaming data
data sets
outlier detection
incoming data
database
machine learning
bayesian networks
lower bound