Bacteria have demonstrated an amazing capacity to overcome environmental changes by collective adaptation through genetic exchanges. Using a distributed communication system and sharing individual strategies, bacteria propagate mutations as innovations that allow them to survive in different environments. In this paper we present an agent-based model which is inspired by bacterial conjugation of DNA plasmids. In our approach, agents with bounded rationality interact in a common environment guided by local rules, leading to Complex Adaptive Systems that are named 'artificial societies'. We have demonstrated that in a model based on free interactions among autonomous agents, optimal results emerge by incrementing heterogeneity levels and decentralizing communication structures, leading to a global adaptation of the system. This organic approach to model peer-to-peer dynamics in Complex Adaptive Systems is what we have named 'bacterial-based algorithms' because agents exchange strategic information in the same way that bacteria use conjugation and share genome. © 2014 Springer International Publishing Switzerland.
CITATION STYLE
Gonzalez-Rodriguez, D., & Hernandez-Carrion, J. R. (2014). A bacterial-based algorithm to simulate complex adaptive systems. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 8575 LNAI, pp. 250–259). Springer Verlag. https://doi.org/10.1007/978-3-319-08864-8_24
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