PairwiseHist: Fast, Accurate, and Space-Efficient Approximate Query Processing with Data Compression.
Aaron HurstDaniel E. LucaniQi ZhangPublished in: Proc. VLDB Endow. (2024)
Keyphrases
- data compression
- space efficient
- approximate query processing
- suffix array
- data structure
- compression algorithm
- sliding window
- data streams
- databases
- compressed data
- compression ratio
- high quality
- b tree
- nearest neighbor
- spatial databases
- data sets
- index structure
- main memory
- multiscale
- feature extraction
- image processing
- machine learning
- approximate answers
- wavelet synopses