Sentence examples for on large instances from inspiring English sources

However, on large instances the approach gives an optimal solution.

It is well known that exact solving approaches on large instances of quadratic integer programs are known to be costly.

The obtained results are also used as a platform for assessing the performance of our proposed meta-heuristic which is then tested on large instances with promising results.

Our results reveal that the Hierarchical Approach significantly outperforms the direct formulation approach in terms of both the running time and the quality of the resulting solution especially on large instances.

Computational results on compact formulations of three well-known combinatorial optimization problems show that, on large instances, the neighborhoods constructed by our procedure outperform state-of-the-art domain-independent neighborhoods.

Results are compared to those obtained by a direct resolution of the mixed integer program (on small instances) or by the classical NSGA-II metaheuristic (on larger instances).

In the following, we focus on the heuristic solution of large instances.

We then present an efficient optimal solution method to solve small/medium-size instances of the resulting problem and a heuristic algorithm based on the Tabu-search method for large instances of the problem.

It performs particularly better for large instances.

Standard (per instance hour consumed) €0.085 for small instances €0.34 for large instances €0.68 for x-large instances.

To validate the performance of the proposed algorithm, intensive experiments are carried out on 720 large instances which are extended from the well known Taillard benchmark.