Variable Length Compression for Bitmap Indices.
Fabian CorralesDavid ChiuJason SawinPublished in: DEXA (2) (2011)
Keyphrases
- variable length
- bitmap indices
- multi dimensional
- compression scheme
- fixed length
- scientific data
- scientific data analysis
- data warehouse
- high energy physics
- text compression
- bitstream
- image compression
- bitmap indexes
- n gram
- run length encoding
- data compression
- compression algorithm
- range queries
- human motion
- databases
- image data
- feature extraction
- machine learning
- cost model
- storage space
- index structure
- image quality
- entropy coding
- data management
- high dimensional
- information retrieval