The Squares Problem and a Neutrality Analysis with ReNCoDe

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@InProceedings{Lopes:2011:EPIA,

• author = "Rui L. Lopes and Ernesto Costa",
• title = "The Squares Problem and a Neutrality Analysis with {ReNCoDe}",
• booktitle = "Proceedings of the 15th Portuguese conference on Progress in artificial intelligence",
• year = "2011",
• editor = "Luis Antunes and H. Sofia Pinto",
• volume = "7026",
• series = "Lecture Notes in Computer Science",
• pages = "182--195",
• address = "Lisbon",
• month = "10-13 " # oct,
• organisation = "FCUL, University of Lisbon",
• publisher = "Springer",
• keywords = "genetic algorithms, genetic programming, evolution, network, neutrality, regulation, development",
• isbn13 = "978-3-642-24768-2",
• DOI = "doi:10.1007/978-3-642-24769-9_14",
• size = "14 pages",
• abstract = "Evolutionary Algorithms (EA) are stochastic search algorithms inspired by the principles of selection and variation posited by the theory of evolution, mimicking in a simple way those mechanisms. In particular, EAs approach differently from nature the genotype - phenotype relationship, and this view is a recurrent issue among researchers. Moreover, in spite of some performance improvements, it is a true fact that biology knowledge has advanced faster than our ability to incorporate novel biological ideas into EAs. Recently, some researchers start exploring computationally our new comprehension about the multitude of the regulatory mechanisms that are fundamental in both processes of inheritance and of development in natural systems, trying to include those mechanism in the EA. One of the first successful proposals is the Artificial Gene Regulatory (ARN) model, by Wolfgang Banzhaf. Soon after some variants of the ARN with increased capabilities were tested. In this paper, we further explore the capabilities of one of those, the Regulatory Network Computational Device, empowering it with feedback connections. The efficacy and efficiency of this alternative is tested experimentally using a typical benchmark problem for recurrent and developmental systems. In order to gain a better understanding about the reasons for the improved quality of the results, we undertake a preliminary study about the role of neutral mutations during the evolutionary process.",
• notes = "http://epia2011.appia.pt/",
• affiliation = "Center for Informatics and Systems of the University of Coimbra, Polo II - Pinhal de Marrocos, 3030-290 Coimbra, Portugal",

}

Genetic Programming entries for Rui Lopes Ernesto Costa

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