Zobrazeno 1 - 10
of 2 495
pro vyhledávání: '"Dynamical system (definition)"'
Publikováno v:
IEEE Transactions on Affective Computing. 13:1466-1476
Automatic Dynamic Facial Expression Recognition (DFER) is challenging since how to effectively capture facial temporal dynamics is still an open problem. As the variations of facial expressions is a dynamic system that satisfies underlying rules, it
A nonlinear semantic-preserving projection approach to visualize multivariate periodical time series
Autor:
Pierre Blanchart, Marine Depecker
Publikováno v:
IEEE Transactions on Neural Networks and Learning Systems
IEEE Transactions on Neural Networks and Learning Systems, 2023, 25 (6), pp.1053-1070. ⟨10.1109/TNNLS.2013.2285928⟩
IEEE Transactions on Neural Networks and Learning Systems, IEEE, 2014, 25 (6), pp.1053-1070. ⟨10.1109/TNNLS.2013.2285928⟩
IEEE Transactions on Neural Networks and Learning Systems, 2023, 25 (6), pp.1053-1070. ⟨10.1109/TNNLS.2013.2285928⟩
IEEE Transactions on Neural Networks and Learning Systems, IEEE, 2014, 25 (6), pp.1053-1070. ⟨10.1109/TNNLS.2013.2285928⟩
A major drawback of nonlinear dimensionality reduction (DR) techniques is their inability to preserve some authentic information from the source domain, leading to projections that are often hard to interpret when it comes to observing anything other
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b82b4e2a2b469b0e8820c7c48135df5
https://cea.hal.science/cea-01828347/document
https://cea.hal.science/cea-01828347/document
Autor:
Jorge E. Cortes, Masih Haseli
Publikováno v:
IEEE Transactions on Control of Network Systems. 8:1833-1845
We present a parallel data-driven strategy to identify finite-dimensional functional spaces invariant under the Koopman operator associated to an unknown dynamical system. We build on the Symmetric Subspace Decomposition (SSD) algorithm, a centralize
Publikováno v:
Information Sciences. 581:155-178
In recent years, the issue of fairness has become important in the field of machine learning . In clustering problems , fairness is defined in terms of consistency in that the balance ratio of data with different sensitive attribute values remains co
Autor:
Daniel Jardón, Iván Sánchez
Publikováno v:
Fuzzy Sets and Systems. 425:48-61
For a given metric space X, we consider the set of all normal fuzzy sets on X, denoted by F ( X ) . In this work, we study expanding, positively expansive and weakly positively expansive dynamical systems ( X , f ) and how they are reflected in the d
Publikováno v:
Journal of Differential Equations. 297:175-200
In this paper we introduce and study several mean forms of sensitive tuples. It is shown that the topological or measure-theoretical entropy tuples are correspondingly mean sensitive tuples under certain conditions (minimal in the topological setting
Publikováno v:
System research and information technologies. :140-148
The authors consider the pulsed dynamical systems generated by evolutionary processes. The trajectories of these processes undergo the pulsed perturbation when the energy functional reaches some fixed limit value. The generalization of the classical
Autor:
Pietro De Lellis, Maurizio Porfiri
Publikováno v:
IEEE Transactions on Control of Network Systems. 8:1249-1260
Identifying influential nodes in network dynamical systems requires the manipulation of topological and dynamic characteristics within ideal experiments. However, seldom we have access to experimental settings that could afford targeted interventions
Publikováno v:
IEEE/CAA Journal of Automatica Sinica. 8:1588-1599
In this paper, accelerated saddle point dynamics is proposed for distributed resource allocation over a multi-agent network, which enables a hyper-exponential convergence rate. Specifically, an inertial fast-slow dynamical system with vanishing dampi
Publikováno v:
ANNALI DELL'UNIVERSITA' DI FERRARA. 67:269-284
In this paper, we study the long-time dynamics of Navier–Stokes equations with a fractional operator in the memory term and external forces $$\begin{aligned} \partial _tu-\nu \Delta u +\displaystyle \int _{0}^{\infty }g(s)(-\Delta )^\alpha u(t-s)\,