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Ant colony optimization (ACO) is based on behavior of food gathering of ants. ACO is a powerful search tool when applied to combinatorial optimization problems. However, ACO requires a lot of calculation time, because the search mechanism of ACO is based on repetitive calculations. Reducing calculation time is the most important priority in case of applying ACO to combinatorial optimization problems...
This paper discusses new dedicated hardware architecture for partially mapped crossover (PMX). The proposed architecture introduces a new PMX algorithm which is suitable for hardware. It creates the matching-table using a register as preprocessing. The matching-table reduces the number of steps for comparison processing which is required in PMX algorithm. Thus, the proposed architecture requires only...
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