On Minimal Constraint Networks
In a minimal binary constraint network, every tuple of a constraint relation can be extended to a solution. It was conjectured that computing a solution to such a network is NP hard. We prove this conjecture. We also prove a conjecture by Dechter and Pearl stating that for k ≥ 2 it is NP-hard to dec...
| Tác giả chính: | |
|---|---|
| Định dạng: | Conference item |
| Được phát hành: |
Perugia‚ Italy
2011
|