Results 11 to 20 of about 153,573 (265)
Perturbation theory with quantum signal processing [PDF]
Quantum, 2023 Perturbation theory is an important technique for reducing computational cost and providing physical insights in simulating quantum systems with classical computers.
Kosuke Mitarai +2 more
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Information Theory Applications in Signal Processing [PDF]
Entropy, 2019 The birth of Information Theory, right after the pioneering work of Claude Shannon and his celebrated publication of the paper “A mathematical theory of Communication” [...]
Sergio Cruces +2 more
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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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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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Investigating signal processing theory with Mathematica [PDF]
IEEE International Conference on Acoustics Speech and Signal Processing, 1993 The authors present extensions to the computer algebra and multimedia environment Mathematica to enable students to investigate signal processing theory. Students interact with the extensions at two levels. The lower level is a set of Mathematica programs called the signal processing packages (SPPs) that implement signals and systems not found in the ...
B.L. Evans +2 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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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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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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