Keyphrases
- np complete
- np hard
- integer programming
- randomly generated
- satisfiability problem
- computational complexity
- polynomially solvable
- pspace complete
- web mining
- constraint satisfaction problems
- conjunctive queries
- polynomial time complexity
- np complete problems
- data sets
- phase transition
- database
- information extraction
- sat problem
- expert systems
- bounded treewidth
- website
- artificial intelligence
- computationally complex