Grau Leguia, MarcAndrzejak, Ralph GregorLevnajić, Zoran2017-07-192017-07-192017Leguia MG, Andrzejak RG, Levnajić Z. Evolutionary optimization of network reconstruction from derivative-variable correlations. J Phys A Math Theor. 2017 July 18;50(33):334001. DOI: 10.1088/1751-81211751-8113http://hdl.handle.net/10230/32579Topologies of real-world complex networks are rarely accessible, but can often be reconstructed from experimentally obtained time series via suitable network reconstruction methods. Extending our earlier work on methods based on statistics of derivative-variable correlations, we here present a new method built on integrating an evolutionary optimization algorithm into the derivative-variable correlation method. Results obtained from our modi cation of the method in general outperform the original results, demonstrating the suitability of evolutionary optimization logic in network reconstruction problems. We show the method's usefulness in realistic scenarios where the reconstruction precision can be limited by the nature of the time series. We also discuss important limitations coming from various dynamical regimes that time series can belong to.application/pdfeng© 2017 IOP Publishing Ltdinfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1088/1751-8121/aa7925Network inferenceSimulated annealingDynamical systemsinfo:eu-repo/semantics/openAccess