Results 21 to 30 of about 177,717 (302)
Multiple Observations for Secret-Key Binding with SRAM PUFs
Entropy, 2021 We present a new Multiple-Observations (MO) helper data scheme for secret-key binding to an SRAM-PUF. This MO scheme binds a single key to multiple enrollment observations of the SRAM-PUF.
Lieneke Kusters, Frans M. J. Willems
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Frame Theory for Signal Processing in Psychoacoustics [PDF]
, 2017 This review chapter aims to strengthen the link between frame theory and signal processing tasks in psychoacoustics. On the one side, the basic concepts of frame theory are presented and some proofs are provided to explain those concepts in some detail. The goal is to reveal to hearing scientists how this mathematical theory could be relevant for their
Péter Balázs +3 more
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Entropy, 2020 In optical communications, four-dimensional (4D) modulation formats encode information onto the quadrature components of two arbitrary orthogonal states of polarisation of the optical field.
Gabriele Liga +3 more
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Frontiers in Neuroinformatics, 2017 The rise of neuroimaging in research and clinical practice, together with the development of new machine learning techniques has strongly encouraged the Computer Aided Diagnosis (CAD) of different diseases and disorders.
Francisco J. Martinez-Murcia +6 more
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Entropy, 2020 Probabilistic amplitude shaping (PAS) is a coded modulation strategy in which constellation shaping and channel coding are combined. PAS has attracted considerable attention in both wireless and optical communications. Achievable information rates (AIRs)
Yunus Can Gültekin +2 more
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Probabilistic Shaping for Finite Blocklengths: Distribution Matching and Sphere Shaping
Entropy, 2020 In this paper, we provide a systematic comparison of distribution matching (DM) and sphere shaping (SpSh) algorithms for short blocklength probabilistic amplitude shaping. For asymptotically large blocklengths, constant composition distribution matching (
Yunus Can Gültekin +3 more
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Data Augmentation for Speaker Identification under Stress Conditions to Combat Gender-Based Violence
Applied Sciences, 2019 A Speaker Identification system for a personalized wearable device to combat gender-based violence is presented in this paper. Speaker recognition systems exhibit a decrease in performance when the user is under emotional or stress conditions, thus the ...
Esther Rituerto-González +3 more
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A Concept for Myocardial Current Density Estimation with Magnetoelectric Sensors
Current Directions in Biomedical Engineering, 2023 In this paper we present a novel noninvasive approach to estimate current densities in the heart from magnetocardiography. The proposed algorithm uses nested optimization to model current densities in equally-sized voxels of myocardial tissue.
Engelhardt Erik +6 more
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Atmosphere, 2021 This work presents a full statistical analysis and accurate prediction of low-visibility events due to fog, at the A-8 motor-road in Mondoñedo (Galicia, Spain).
Sara Cornejo-Bueno +7 more
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Topological signal processing over weighted simplicial complexes [PDF]
, 2023 Weighing the topological domain over which data can be represented and analysed is a key strategy in many signal processing and machine learning applications, enabling the extraction and exploitation of meaningful data features and their (higher order ...
Barbarossa, Sergio +3 more
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