Context-Sensitive Transitive Closure Operators.
Iain A. StewartPublished in: Ann. Pure Appl. Log. (1994)
Keyphrases
- context sensitive
- transitive closure
- aggregate functions
- expressive power
- query evaluation
- constraint databases
- directed acyclic graph
- first order logic
- recursive queries
- spatial databases
- query language
- multiple task learning
- natural language
- language model
- relational algebra
- translation model
- graph grammars
- machine learning
- multi dimensional
- information retrieval