Enriching blockchain with spatial keyword query processing.
Muhammad Kashif AzharBin YaoZhongpu ChenPublished in: Int. J. Inf. Comput. Secur. (2023)
Keyphrases
- query processing
- spatial keyword
- inverted file
- keywords
- inverted index
- data management
- r tree
- database systems
- user queries
- query evaluation
- information retrieval systems
- text retrieval
- geo tagged
- similarity search
- xml data
- index structure
- database management systems
- document collections
- main memory
- metric space
- database