AC-3d an efficient arc-consistency algorithm with a low space-complexity - Dongen - 2002 () Citation Context ...d hard problem instances [3]. Many algorithms have been proposed to establish arc consistency. On
. The time-complexity of arc-consistency algorithms is expressed in the number of support-checks they require to find the supports of their arguments. 3 Let A be an arc-consistency algorithm and let M be an a by b matrix. We will write ...
If a variable's domain becomes empty during the process of enforcing arc-consistency, then the current candidate value is rejected, select-value-arc-consistency in Figure 5.10 implements this approach. The repeat… until loop in the subprocedure is essentially the arc-consistency algorithm ac-1 ...
An optimal coarse-grained arc consistency algorithm. Artificial Intelligence, 165(2), 165-185.Bessiere, C., Regin, J.-C., Yap, R., & Zhang, Y. (2005). An optimal coarse-grained arc consistency algorithm. Artificial Intelligence, 165(2), 165-185....
achievingarc-consistency.Almostallarc-consistency algorithmsarewrittenforstaticCSPs.So,ifweaddor retractconstraintsinaCSPandachievearc-consistency aftereachmodificationwithoneofthesealgorithms,we willprobablydomanytimesalmostthesamework.The onlyarc-consistencyalgorithmwrittenfordynamic ...
2.1.3 Decision trees and ensemble methods A decision tree is a non-parametric, interpretable model that makes decisions by recursively splitting the data based on specific feature values. At each node in the tree, the algorithm selects the feature that best separates the data into classes based...
using frequency components, it was found that the proposed method has a lower algorithmic complexity, and is effective in both centralized frequency and spread frequency fluctuations. In addition, the consistency of the proposed arc detection technique was superior to that of the conventional technique...
The algorithm still works with span angle up to 90 degrees, but slight errors start to become noticeable as the span angle becomes larger. From here, the inner, outer radius and q_factor can be calculated as: inner_radius = Radius − texture_size*0.25; outer_radius = Radius + texture_...
AC-3d an efficient arc-consistency algorithm with a low space-complexity. Technical Report TR-01-2002, Cork Constraint Computation Centre, 2002.M.R.C. van Dongen. AC-3d an efficient arc-consistency algorithm with a low space- complexity. Technical Report TR-01-2002, Cork Constraint Computation...
More precisely, we present a new dynamic arc consistency algorithm that has a better compromise between time and space than those algorithms proposed in the literature, in addition to the simplicity of its implementation. Experimental tests on randomly generated CSPs demonstrate the efficiency of our...