Keyphrases
- np complete
- randomly generated
- np hard
- satisfiability problem
- conjunctive queries
- computational complexity
- constraint satisfaction problems
- sat problem
- polynomially solvable
- pspace complete
- polynomial time complexity
- np complete problems
- data complexity
- phase transition
- bounded treewidth
- database
- search algorithm
- information retrieval
- data sets
- conp complete