Executing Boolean Queries on an Encrypted Bitmap Index.
Mohamed Ahmed AbdelraheemChristian GehrmannMalin LindströmChristian NordahlPublished in: CCSW (2016)
Keyphrases
- boolean queries
- bitmap indexes
- storage space
- scientific data
- query processing
- times faster
- inverted file
- data structure
- complex queries
- index structure
- cost model
- compression scheme
- information retrieval
- range queries
- inverted index
- indexing methods
- databases
- database
- access methods
- main memory
- information retrieval systems
- multi dimensional