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arXiv · 2009.08929

Multi-Objective Parameter-less Population Pyramid for Solving Industrial Process Planning Problems

Michal Witold Przewozniczek·Piotr Dziurzanski·Shuai Zhao·Leandro Soares Indrusiak
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Abstract

Evolutionary methods are effective tools for obtaining high-quality results when solving hard practical problems. Linkage learning may increase their effectiveness. One of the state-of-the-art methods that employ linkage learning is the Parameter-less Population Pyramid (P3). P3 is dedicated to solving single-objective problems in discrete domains. Recent research shows that P3 is highly competitive when addressing problems with so-called overlapping blocks, which are typical for practical problems. In this paper, we consider a multi-objective industrial process planning problem that arises from practice and is NP-hard. To handle it, we propose a multi-objective version of P3. The extensive research shows that our proposition outperforms the competing methods for the considered practical problem and typical multi-objective benchmarks.

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Michal Witold Przewozniczek, Piotr Dziurzanski, Shuai Zhao, Leandro Soares Indrusiak. 2020-09-10. Multi-Objective Parameter-less Population Pyramid for Solving Industrial Process Planning Problems. https://arxiv.org/abs/2009.08929

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