next up previous
Next: System extension Up: Results Previous: Results

First results

Figure 6: The scope of the iteration times for different problem dimensions (N) for (a)- the queens problem, (b)- the map colouring problem, (c)- the filtering problem. 1 iteration is approximately 1 second; the convergence is achieved with classical error energy functions, with column, line and diagonal restrictions for (a), neighborhood restrictions for (b), and infinite norm Lyapunov function for (c).

Alexandra Cristea
Tue Feb 9 20:20:27 JST 1999