An evolutionary system for the prediction of high performance concrete strength based on semantic genetic programming

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@Article{Castelli:2017:CandC,

• author = "Mauro Castelli and Leonardo Trujillo and Ivo Goncalves and Ales Popovic",
• title = "An evolutionary system for the prediction of high performance concrete strength based on semantic genetic programming",
• journal = "Computers and Concrete",
• year = "2017",
• volume = "19",
• number = "6",
• pages = "651--658",
• month = jun,
• keywords = "genetic algorithms, genetic programming, high performance concrete, concrete strength, local search, semantics",
• URL = "http://www.techno-press.org/?page=container&journal=cac&volume=19&num=6",
• DOI = "doi:10.12989/cac.2017.19.6.651",
• abstract = "High-performance concrete, besides aggregate, cement, and water, incorporates supplementary cementitious materials, such as fly ash and blast furnace slag, and chemical admixture, such as super-plasticiser. Hence, it is a highly complex material and modelling its behaviour represents a difficult task. This paper presents an evolutionary system for the prediction of high performance concrete strength. The proposed framework blends a recently developed version of genetic programming with a local search method. The resulting system enables us to build a model that produces an accurate estimation of the considered parameter. Experimental results show the suitability of the proposed system for the prediction of concrete strength. The proposed method produces a lower error with respect to the state-of-the art technique. The paper provides two contributions: from the point of view of the high performance concrete strength prediction, a system able to outperform existing state-of-the-art techniques is defined; from the machine learning perspective, this case study shows that including a local searcher in the geometric semantic genetic programming system can speed up the convergence of the search process.",

}

Genetic Programming entries for Mauro Castelli Leonardo Trujillo Ivo Goncalves Ales Popovic

Citations