combinatorial optimization

A Recommendation System Approach to Tune a QUBO Solver

There are two major challenges to solving constrained optimization problems using a Quadratic Unconstrained Binary Optimization or QUBO solver (QS). First, we need to tune both the underlying problem parameters and the algorithm parameters. Second, …

Techniques to Enhance a QUBO Solver For Permutation-Based Combinatorial Optimization

Many combinatorial optimization problems can be formulated as a problem to determine the order of sequence or to find a corresponding mapping of the objects. We call such problems permutationbased optimization problems. Many such problems can be …