On the Minimality of Stable Models.
Paolo FerrarisVladimir LifschitzPublished in: Logic Programming, Knowledge Representation, and Nonmonotonic Reasoning (2011)
Keyphrases
- stable models
- logic programs
- logic programming
- normal logic programs
- stable model semantics
- fixpoint
- answer set programming
- general theory
- deductive databases
- logic programs with negation
- partial order
- belief change
- answer sets
- strong equivalence
- semantics for logic programs
- horn clauses
- background knowledge
- general purpose