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https://hdl.handle.net/2440/136884
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Type: | Conference paper |
Title: | Co-evolutionary Diversity Optimisation for the Traveling Thief Problem |
Author: | Nikfarjam, A. Neumann, A. Bossek, J. Neumann, F. |
Citation: | Lecture Notes in Artificial Intelligence, 2022 / Rudolph, G., Kononova, A.V., Aguirre, H.E., Kerschke, P., Ochoa, G., Tusar, T. (ed./s), vol.13398, pp.237-249 |
Publisher: | Springer |
Publisher Place: | Online |
Issue Date: | 2022 |
Series/Report no.: | Lecture Notes in Computer Science; 13398 |
ISBN: | 9783031147135 |
ISSN: | 0302-9743 1611-3349 |
Conference Name: | International Conference on Parallel Problem Solving from Nature (PPSN) (10 Sep 2022 - 14 Sep 2022 : Dortmund, Germany) |
Editor: | Rudolph, G. Kononova, A.V. Aguirre, H.E. Kerschke, P. Ochoa, G. Tusar, T. |
Statement of Responsibility: | Adel Nikfarjam, Aneta Neumann, Jakob Bossek, Frank Neumann |
Abstract: | Recently different evolutionary computation approaches have been developed that generate sets of high quality diverse solutions for a given optimisation problem. Many studies have considered diversity 1) as a mean to explore niches in behavioural space (quality diversity) or 2) to increase the structural differences of solutions (evolutionary diversity optimisation). In this study, we introduce a co-evolutionary algorithm to simultaneously explore the two spaces for the multi-component traveling thief problem. The results show the capability of the co-evolutionary algorithm to achieve significantly higher diversity compared to the baseline evolutionary diversity algorithms from the literature. |
Keywords: | Quality diversity; Co-evolutionary algorithms; Evolutionary diversity optimisation; Traveling thief problem |
Rights: | © 2022 The Author(s), under exclusive license to Springer Nature Switzerland AG |
DOI: | 10.1007/978-3-031-14714-2_17 |
Grant ID: | http://purl.org/au-research/grants/arc/DP190103894 http://purl.org/au-research/grants/arc/FT200100536 |
Published version: | https://link.springer.com/book/10.1007/978-3-031-14714-2 |
Appears in Collections: | Computer Science publications |
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