Quadratic Assignment Problem
I'm working on D-Wave for my thesis in Computer Science. I'm trying to solve the Quadratic Assignment Problem (https://en.wikipedia.org/wiki/Quadratic_assignment_problem) but I've a problem when I try to define the QUBO matrix to submit to D-Wave.
That is, I found a way to define the QUBO matrix, I submitted it to D-Wave and this returns a response but the solution is not feasible because there are more than one variable in a row with value equale to 1 in the permutation matrix (solution that D-Wave returns).
Someone can help me?