Augmented keyword search on spatial entity databases.
Dongxiang ZhangYuchen LiXin CaoJie ShaoHeng Tao ShenPublished in: VLDB J. (2018)
Keyphrases
- keyword search
- relational databases
- databases
- keywords
- search engine
- xml keyword search
- structured databases
- structured data
- semistructured databases
- database
- xml documents
- xml data
- xml databases
- data model
- query language
- semantic search
- keyword queries
- keyword search in relational databases
- search queries
- proxy re encryption
- functional dependencies
- knowledge discovery
- keyword search over relational databases
- database systems
- proximity search
- spatial data
- object oriented
- data integration
- metadata
- structured queries
- inverted index
- web databases
- named entities
- information access
- semi structured