A Modal Extension of Logic Programming: Modularity, Beliefs and Hypothetical Reasoning.
Matteo BaldoniLaura GiordanoAlberto MartelliPublished in: J. Log. Comput. (1998)
Keyphrases
- hypothetical reasoning
- logic programming
- logic programs
- deductive databases
- propositional variables
- answer set programming
- nonmonotonic reasoning
- answer sets
- default logic
- stable models
- background knowledge
- inductive logic programming
- computational logic
- nonmonotonic logics
- fixpoint
- normal logic programs
- belief revision
- logic programming language
- programming language
- decision making
- knowledge base
- default theories
- knowledge representation
- constraint logic programming
- modal logic
- truth maintenance systems
- classical logic
- classical first order logic
- reasoning about actions
- machine learning
- databases
- semantics for logic programs
- supreme court
- database