Keyphrases
- boolean satisfiability
- unsatisfiable cores
- upper bound
- maximum satisfiability
- sat solvers
- first order logic
- search space
- combinatorial optimization
- branch and bound algorithm
- clause learning
- randomly generated
- information systems
- integer linear programming
- phase transition
- max sat
- symmetry breaking
- probabilistic planning
- refinement operators
- prime implicates
- combinatorial problems
- boolean formula
- sat problem
- neural network
- simulated annealing
- knowledge representation
- information retrieval