cBiK: A Space-Efficient Data Structure for Spatial Keyword Queries.
Carlos E. Sanjuan-ContrerasGilberto Gutiérrez RetamalMiguel A. Martínez-PrietoDiego SecoPublished in: IEEE Access (2020)
Keyphrases
- space efficient
- data structure
- keyword queries
- keyword search
- inverted index
- data streams
- structured data
- spatial data
- keywords
- suffix array
- sliding window
- keyword search in relational databases
- information access
- user queries
- semi structured
- database schema
- bloom filter
- kd tree
- relational databases
- query evaluation
- graph structure
- index structure
- probabilistic model
- inverted file
- digital libraries
- suffix tree
- b tree
- r tree
- main memory