Results 21 to 30 of about 70,649 (267)
Practical True Random Number Generator Using CMOS Image Sensor Dark Noise
IEEE Access, 2019 We present a true random number generator (TRNG) using dark noise of a CMOS image sensor. Because the proposed TRNG is based on the dark characteristics of the CMOS image sensor, it does not require any additional hardware, such as light source and ...
Byung Kwon Park +7 more
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Entropy, 2023 The efficient generation of high-quality random numbers is essential in the operation of cryptographic modules. The quality of a random number generator is evaluated by the min-entropy of its entropy source.
Youngrak Choi +2 more
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Design of a cryptographically secure pseudo random number generator with grammatical evolution
Scientific Reports, 2022 This work investigates the potential for using Grammatical Evolution (GE) to generate an initial seed for the construction of a pseudo-random number generator (PRNG) and cryptographically secure (CS) PRNG.
Conor Ryan +4 more
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Stochastic Adder Circuits with Improved Entropy Output
Entropy, 2023 Random pulse computing (RPC), the third paradigm along with digital and quantum computing, draws inspiration from biology, particularly the functioning of neurons.
Mateja Batelić, Mario Stipčević
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Entropy Generation of CuO-Water Nanofluid in a Cavity with an Intruded Rectangular Fin
Energies, 2023 Entropy generation and heat transfer in cavities have received significant interest due to the ever-increasing demand for enhancing thermal performances in many scientific and engineering fields.
Periklis Mountrichas +3 more
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The Theory and Applications of Hölder Widths
AxiomsWe introduce the Hölder width, which measures the best error performance of some recent nonlinear approximation methods, such as deep neural network approximation. Then, we investigate the relationship between Hölder widths and other widths, showing that
Man Lu, Peixin Ye
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Design and Test of an Integrated Random Number Generator with All-Digital Entropy Source
Entropy, 2022 In the cybersecurity field, the generation of random numbers is extremely important because they are employed in different applications such as the generation/derivation of cryptographic keys, nonces, and initialization vectors.
Luca Crocetti +4 more
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Entropy numbers in ‐Banach spaces
Mathematische Nachrichten, 2017 AbstractLet X be a quasi‐Banach space, Y be a γ‐Banach space and T be a bounded linear operator from X into Y. In this paper, we prove that the first outer entropy number of T lies between and ; more precisely, , and the constant is sharp. Moreover, we show that there exist a Banach space X0, a γ‐Banach space Y0 and a bounded linear operator such ...
openaire +3 more sources
Research on Hybrid Multi-Attribute Three-Way Group Decision Making Based on Improved VIKOR Model
Mathematics, 2022 In the era of internet connection and IOT, data-driven decision-making has become a new trend of decision-making and shows the characteristics of multi-granularity.
Jiekun Song +4 more
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Heat Transfer and Entropy Generation in Vibrational Flow: Newtonian vs. Inelastic Non-Newtonian Fluid [PDF]
Journal of Applied Fluid MechanicsA computational method is employed to solve heat transfer and entropy generation within a circular pipe. The thermal boundary condition assumes a constant wall temperature, while viscosity is taken to be dependent on temperature.
S. K. Mishra +3 more
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