The Sketch Recognition and Query Interpretation by GSQL, aGeographical Sketch Query Language.
Fernando FerriPatrizia GrifoniMaurizio RafanelliPublished in: CIT (2005)
Keyphrases
- sketch recognition
- query language
- query evaluation
- recursive queries
- database
- query interface
- response time
- query processing
- data model
- gesture recognition
- relevance feedback
- visual query language
- face sketch
- high level query language
- language constructs
- algebraic operations
- sparql queries
- user queries
- relational operators
- path expressions
- query formulation
- rdf data
- query execution
- information retrieval
- expressive power
- xml data
- query expansion
- object oriented
- relational databases
- data structure
- database queries
- conjunctive queries
- range queries
- data sources
- image retrieval
- keywords
- high quality
- computer vision