Keyphrases
- np complete
- tree structure
- randomly generated
- np hard
- satisfiability problem
- power consumption
- computational complexity
- constraint satisfaction problems
- pspace complete
- np complete problems
- database
- tree search
- bounded treewidth
- tree nodes
- tree models
- tree construction
- polynomial time complexity
- binary tree
- tree structures
- electricity markets
- regression trees
- index structure
- xml documents
- genetic algorithm
- databases