Histogram-aware sorting for enhanced word-aligned compression in bitmap indexes.

Owen Kaser Daniel Lemire Kamel Aouiche

Published in: DOLAP (2008)

Keyphrases

bitmap indexes
times faster
scientific data
storage space
compression scheme
query processing
data structure
index structure
range queries
indexing methods
data compression
multi dimensional
database
b tree
compression algorithm
databases
image processing
data management
keywords
feature extraction