1 code implementation • 4 Mar 2022 • Rafał Skinderowicz
The mechanism results in a more focused search process, allowing to find improvements while preserving the quality of the existing solution.
1 code implementation • 18 Jan 2020 • Rafał Skinderowicz
The results show that our MMAS implementation is competitive with state-of-the-art GPU-based and multi-core CPU-based parallel ACO implementations: in fact, the times obtained for the Nvidia V100 Volta GPU were up to 7. 18x and 21. 79x smaller, respectively.
1 code implementation • 2 May 2017 • Rafał Skinderowicz
Moreover, we show how the very same ideas can be applied to improve the convergence of a dedicated local search, i. e. the SOP-3-exchange algorithm.
1 code implementation • 9 May 2016 • Rafał Skinderowicz
The Ant Colony System (ACS) is, next to Ant Colony Optimization (ACO) and the MAX-MIN Ant System (MMAS), one of the most efficient metaheuristic algorithms inspired by the behavior of ants.