On local stratifiability of logic programs and databases.
Yidong ShenFu TongDaijie ChengPublished in: J. Comput. Sci. Technol. (1993)
Keyphrases
- logic programs
- databases
- logic programming
- answer sets
- fixpoint
- stable models
- answer set programming
- partial deduction
- computational properties
- inductive logic programming
- relational databases
- background knowledge
- prolog programs
- normal logic programs
- logic program updates
- database systems
- database queries
- strong equivalence
- database
- stable model semantics
- horn clauses
- nonmonotonic reasoning
- data integration
- data management
- minimal models
- programming language
- functional programs
- existentially quantified
- semantics of logic programs