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  • Single-trajectory spectral analysis of scaled Brownian motion 

    Sposini V.; Metzler R.; Oshanin G. (New Journal of Physics, 2019-06)
    A standard approach to study time-dependent stochastic processes is the power spectral density (PSD), an ensemble-averaged property defined as the Fourier transform of the autocorrelation function of the process in the ...
  • Crowd-Centric Counting via Unsupervised Learning 

    Morselli F.; Bartoletti S.; Mazuelas S.; Win M.; Conti A. (2019 IEEE International Conference on Communications Workshops (ICC Workshops), 2019-07-11)
    Counting targets (people or things) within a moni-tored area is an important task in emerging wireless applications,including those for smart environments, safety, and security.Conventional device-free radio-based ...
  • Variational Formulations for Explicit Runge-Kutta Methods 

    Muñoz-Matute J.; Pardo D.; Calo V. M.; Alberdi E. (Finite Elements in Analysis and Design, 2019-08)
    Variational space-time formulations for partial di fferential equations have been of great interest in the last decades, among other things, because they allow to develop mesh-adaptive algorithms. Since it is known ...
  • A mathematical analysis of edas with distance-based exponential models 

    Unanue I.; Merino M.; Lozano J.A. (GECCO '19 Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2019-07-01)
    Estimation of Distribution Algorithms have been successfully used for solving many combinatorial optimization problems. One type of problems in which Estimation of Distribution Algorithms have presented strong competitive ...
  • Reduced description method in the kinetic theory of Brownian motion with active fluctuations 

    Sliusarenko O.; Sliusarenko Y. (Journal of Physics A: Mathematical and Theoretical, 2019-09-01)
    We develop a microscopic approach to the kinetic theory of many-particle systems with dissipative and potential interactions in presence of active fluctuations. The approach is based on a generalization of Bogolyubov–Peletminskii ...