Abstract
Multifactorial optimization (MFO) is a recently proposed paradigm for evolutionary multitasking that is inspired by the possibility of harnessing underlying synergies between outwardly unrelated optimization problems through the process of implicit genetic transfer. In contrast to traditional single-objective and multi-objective optimization, which consider only a single problem in one optimization run, MFO aims at solving multiple optimization problems simultaneously. Through comprehensive empirical study, MFO has demonstrated notable performance on a variety of complex optimization problems. In this paper, we take a step towards better understanding the means by which MFO leads to the observed performance improvement. In particular, since (a) genetic and (b) cultural transmission across generations form the crux of the proposed evolutionary multitasking engine, we focus on how their interaction (i.e., gene-culture interaction) affects the overall efficacy of this novel paradigm.
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Acknowledgement
This work was conducted within the Rolls-Royce@NTU Corporate Lab with support from the National Research Foundation (NRF) Singapore under the Corp Lab@University Scheme.
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Da, B., Gupta, A., Ong, Y.S., Feng, L. (2016). The Boon of Gene-Culture Interaction for Effective Evolutionary Multitasking. In: Ray, T., Sarker, R., Li, X. (eds) Artificial Life and Computational Intelligence. ACALCI 2016. Lecture Notes in Computer Science(), vol 9592. Springer, Cham. https://doi.org/10.1007/978-3-319-28270-1_5
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DOI: https://doi.org/10.1007/978-3-319-28270-1_5
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