Category Constraint Spatial Keyword Preference Query Based Spatial Pattern Matching.
Yi LiShaopeng WangPublished in: APWeb/WAIM (1) (2022)
Keyphrases
- pattern matching
- regular expressions
- query evaluation
- database
- query processing
- data sources
- pattern matching algorithm
- string matching
- spatial data
- boyer moore
- user queries
- data structure
- keywords
- vector space
- user preferences
- compressed text
- data integration
- keyword search
- visual features
- indexing techniques
- web databases
- relevance feedback
- xpath queries