63077 20200221144231.0 doi 10.1007/s11831-016-9172-5 sideral 100316 ART-2016-100316 eng Lopez, E. A manifold learning approach for integrated computational materials engineering 2016 Access copy available to the general public Unrestricted Image-based simulation is becoming an appealing technique to homogenize properties of real microstructures of heterogeneous materials. However fast computation techniques are needed to take decisions in a limited time-scale. Techniques based on standard computational homogenization are seriously compromised by the real-time constraint. The combination of model reduction techniques and high performance computing contribute to alleviate such a constraint but the amount of computation remains excessive in many cases. In this paper we consider an alternative route that makes use of techniques traditionally considered for machine learning purposes in order to extract the manifold in which data and fields can be interpolated accurately and in real-time and with minimum amount of online computation. Locallly Linear Embedding is considered in this work for the real-time thermal homogenization of heterogeneous microstructures. info:eu-repo/grantAgreement/ES/CICYT/DPI2014-51844-C2-1-R info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 5.061 2016 COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS 5 / 105 = 0.048 2016 Q1 T1 MATHEMATICS, INTERDISCIPLINARY APPLICATIONS 1 / 100 = 0.01 2016 Q1 T1 ENGINEERING, MULTIDISCIPLINARY 2 / 85 = 0.024 2016 Q1 T1 1.191 2016 Computer Science Applications 2016 Q1 Applied Mathematics 2016 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion (orcid)0000-0003-3003-5856 Gonzalez, D. Universidad de Zaragoza Aguado, J. V. Abisset-Chavanne, E. Cueto, E. Binetruy, C. Chinesta, F. 5004 605 Universidad de Zaragoza Dpto. Ingeniería Mecánica Área Mec.Med.Cont. y Teor.Est. (2016), [16 pp.] Arch. comput. methods eng. ARCHIVES OF COMPUTATIONAL METHODS IN ENGINEERING 1134-3060 1002869 http://zaguan.unizar.es/record/63077/files/texto_completo.pdf Postprint 52943 http://zaguan.unizar.es/record/63077/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:63077 articulos driver 2020-02-21-13:19:48 ARTICLE