Multi-objective Spatial Keyword Query with Semantics.
Jing ChenJiajie XuChengfei LiuZhixu LiAn LiuZhiming DingPublished in: DASFAA (2) (2017)
Keyphrases
- multi objective
- keyword queries
- evolutionary algorithm
- keyword search
- keyword search in relational databases
- objective function
- genetic algorithm
- structured queries
- database schema
- keywords
- structured databases
- semantic information
- semi structured
- user queries
- structured data
- object oriented
- data sets
- search queries
- database
- graph structure
- xml databases
- query keywords