Identifying Semantically Similar Elements in Heterogeneous Spatial Databases Using Predicate Logic Expressions.
Kristin StockDavid PullarPublished in: INTEROP (1999)
Keyphrases
- spatial databases
- predicate logic
- semantically similar
- semantic similarity
- spatial data
- knowledge representation and reasoning
- semantic meaning
- temporal logic
- data quality
- spatial relationships
- computational linguistics
- semantic network
- range queries
- road network
- r tree
- related words
- semantic relationships
- natural language
- lower level
- query processing
- logic programming
- multiple types
- artificial intelligence