An ant-based algorithm for annular sorting

— We present an ant-based algorithm for spatially sorting objects into an annular structure. The model is minimal, as it requires only stochastic ant behaviour coupled with a pheromone-inspired “attraction-repulsion” mechanism. This is the first annular sorting algorithm to consider the problem of objects with non-uniform size, as well as the situation where objects are pre-sorted. The algorithm consistently generates high-quality annular structures, and is particularly powerful in situations where the initial configuration of objects is similar to those observed in nature. We suggest that this model provides a powerful algorithmic framework, as well as a contribution to the study of “attraction-repulsion” models of animal behaviour.

• Type: Conference
• Year: 2007
• Where: CEC
• Authors: Martyn Amos, Oliver Don
• Keywords: Annular Sorting Algorithm, Annular Structures, Artificial Intelligence, CEC 2007, Stochastic Ant Behaviour