Counting distinct elements over sliding windows.

Eran Assaf Ran Ben-Basat Gil Einziger Roy Friedman Yaron Kassner

Published in: SYSTOR (2017)

Keyphrases

sliding window
data streams
fixed size
variable size
streaming data
window size
space efficient
walsh hadamard transform
limited memory
window sizes
continuous queries
database
data sets
multi dimensional
pattern matching
boyer moore