Results 11 to 20 of about 911,499 (371)
Features from the non-attractor beginning of inflation [PDF]
, 2016 We study the effects of the non-attractor initial conditions for the canonical single-field inflation. The non-attractor stage can last only several e-folding numbers, and should be followed by hilltop inflation.
Yi-Fu Cai +3 more
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Deep attractor network for single-microphone speaker separation [PDF]
IEEE International Conference on Acoustics, Speech, and Signal Processing, 2016 Despite the overwhelming success of deep learning in various speech processing tasks, the problem of separating simultaneous speakers in a mixture remains challenging.
Zhuo Chen, Yi Luo, N. Mesgarani
semanticscholar +1 more source
Generalized Iterated Function Systems on b-Metric Spaces
Mathematics, 2023 An iterated function system consists of a complete metric space (X,d) and a finite family of contractions f1,⋯,fn:X→X. A generalized iterated function system comprises a finite family of contractions defined on the Cartesian product Xm with values in X ...
Izabella Abraham, Radu Miculescu
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Speaker-Independent Speech Separation With Deep Attractor Network [PDF]
IEEE/ACM Transactions on Audio Speech and Language Processing, 2017 Despite the recent success of deep learning for many speech processing tasks, single-microphone, speaker-independent speech separation remains challenging for two main reasons.
Yi Luo, Zhuo Chen, N. Mesgarani
semanticscholar +1 more source
Transactions of the American Mathematical Society, 1989 Using the graph transform method, we give a geometric treatment of Pesin’s invariant manifold theory. Beyond deriving the existence, uniqueness, and smoothness results by Fathi, Herman, and Yoccoz our method allows us to do four things: optimally conserve smoothness, deal with endomorphisms, prove absolute continuity of the Pesin laminations, and ...
Pugh, Charles, Shub, Michael
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Role of Higher Education Institution in Spatial Polarization of Youth [PDF]
Экономика региона, 2019 The expansion of applicants’ opportunities for choosing a university, unfortunately, did not completely eliminate the spatial factor in the process of selecting an educational institution.
Niyaz Kamilevich Gabdrakhmanov +1 more
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Discrete Dynamics in Nature and Society, 1998 In this paper the definition of attractor of a dissipative dynamical system is introduced. The classification of the existing types of attractors and the analysis of their characteristics are presented. The discussed problems are illustrated by the results of numerical simulations using a number of real examples that provides the possibility to ...
Vadim S. Anishchenko +1 more
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On the slope of the curvature power spectrum in non-attractor inflation [PDF]
Journal of Cosmology and Astroparticle Physics, 2019 The possibility that primordial black holes constitute a fraction of dark matter motivates a detailed study of possible mechanisms for their production. Black holes can form by the collapse of primordial curvature fluctuations, if the amplitude of their ...
O. Ozsoy +2 more
semanticscholar +1 more source
Are Grid-Like Representations a Component of All Perception and Cognition?
Frontiers in Neural Circuits, 2022 Grid cells or grid-like responses have been reported in the rodent, bat and human brains during various spatial and non-spatial tasks. However, the functions of grid-like representations beyond the classical hippocampal formation remain elusive. Based on
Zhe Sage Chen +3 more
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Generating functionals for autonomous latching dynamics in attractor relict networks [PDF]
, 2013 Coupling local, slowly adapting variables to an attractor network allows to destabilize all attractors, turning them into attractor ruins. The resulting attractor relict network may show ongoing autonomous latching dynamics.
Gros, Claudius, Linkerhand, Mathias
core +2 more sources