Datalog+/-: A Family of Logical Knowledge Representation and Query Languages for New Applications.
Andrea CalìGeorg GottlobThomas LukasiewiczBruno MarnetteAndreas PierisPublished in: LICS (2010)
Keyphrases
- query language
- relational query languages
- knowledge representation
- expressive power
- semantic data model
- data model
- representing knowledge
- relational data
- first order logic
- relational algebra
- relational model
- query evaluation
- natural language
- artificial intelligence
- knowledge acquisition
- database
- machine learning
- semantic web
- expert systems
- special case
- automated reasoning
- transitive closure
- knowledge engineering
- logic programming
- natural language processing
- conjunctive queries
- knowledge base
- constraint databases
- knowledge structures
- database systems
- answer set programming
- object oriented
- complex objects
- description logics
- xml data
- deductive databases
- probabilistic reasoning
- query answering
- recursive queries
- database query languages
- knowledge based systems