How to minimize the sum of difference of element in sub-sequence of array of length k from given sequence of length n ?
for example : for n=10
the sub-sequence of length ...
If I have a hard problem, one standard approach is to express it as a SAT instance and try running a SAT solver on it. Another standard approach is to express it as a constraint satisfaction problem, ...
I'm looking for an algorithm which would find a minimal spanning tree given certain constraints (CSP) about importance of some nodes, e.g. consider a graph with next distance matrix:
Consider a CSP model where changing the value of a particular variable is expensive. Is there any work where the objective function also considers the number of changes in the value of the variable ...