The CSP model for this problem consists of: Variables: Each region on the map, which represents a node, needs to be assigned a color. Domains: The set of possible colors (e.g., red, green, blue, ...

The map-coloring CSP is to assign a color to each region of a map such that any two regions sharing a border have different colors.

Abstract: Many important EDA problems can be formulated as graph coloring, which is a class of the Constraint Satisfaction Problem (CSP). This paper makes three contributions First, we define new ...

Variable \(X_i\): Factored representation of each state. Domain \(D_i\): Set of allowable values for variable \(X_i\). Constraint \(C_i\): Consists of tuple of variables that participate in the ...