Results 51 to 60 of about 11,341,287 (236)

Layered cellular automata for pseudorandom number generation [PDF]

open access: yes, 2007
The proposed Layered Cellular Automata (L-LCA), which comprises of a main CA with L additional layers of memory registers, has simple local interconnections and high operating speed. The time-varying L-LCA transformation at each clock can be reduced to a
Guan, SU, Tan, SK
core   +1 more source

Design and Analysis of a Quadratic Lorenz-like Attractor for Pseudo-Random Number Generation

open access: yesCumhuriyet Science Journal
This study introduces and analyzes a novel quadratic Lorenz-like attractor and demonstrates its application as a pseudo-random number generator (PRNG). A theoretical and numerical investigation of the system dynamics is conducted, including equilibrium ...
Bugce Eminaga Tatlicioglu   +1 more
doaj   +1 more source

Some remarks on FCSRs and implications for stream ciphers

open access: yesJournal of Mathematical Cryptology, 2009
Feedback with carry shift registers (FCSRs) are extensively discussed in the context of pseudorandom number generation and as building blocks for stream ciphers.
Fischer Simon   +2 more
doaj   +1 more source

Ensemble-Guided Pseudorandom Number Generation with Residue Number System Transformation

open access: yesJournal of Cyber Security
: A hybrid approach to pseudorandom number generation that couples ensemble learning with the Residue Number System (RNS) is presented in this paper. Unlike conventional deterministic generators that depend solely on direct algorithmic transformation ...
I. Alhassan   +4 more
semanticscholar   +1 more source

Estimating and interpreting psychometric networks in neuropsychology: A tutorial with conceptual extensions

open access: yesJournal of Neuropsychology, EarlyView.
Abstract Network psychometrics has emerged as a promising framework for modelling the structure of neuropsychological data, offering a complementary perspective to traditional latent variable approaches or single test approaches. In neuropsychology, test performance is rarely interpreted in isolation, but rather as reflecting interacting cognitive ...
Giorgia Tosi, Daniele Romano
wiley   +1 more source

Protecting Dynamically Obfuscated Scan Chain Architecture from DOSCrack with Trivium Pseudo-Random Number Generation

open access: yesCryptography
Design-for-test/debug (DfT/D) introduces scan chain testing to increase testability and fault coverage by inserting scan flip-flops. However, these scan chains are also known to be a liability for security primitives.
Jiaming Wu   +4 more
doaj   +1 more source

Secure Grayscale Image Encryption Using DNA-Based Randomized Sequencing Technique and Pseudorandom Number Generation

open access: yesJournal of Engineering Issues and Solutions
In this research, a random selection technique for sequencing DNA bases with a secret key encryption technique is proposed. Two layers of encryption techniques are proposed in this research.
M. Dhakal, H. Yadav
semanticscholar   +1 more source

The Role of Age and Instruction in Children's Learning of Vocabulary and Grammar

open access: yesLanguage Learning, EarlyView.
Abstract It is generally assumed that children and adults learn language through fundamentally different mechanisms: Children predominantly rely on implicit learning, and adults utilize more explicit strategies (Lichtman, 2016). However, little is known about when and how learners begin to benefit from explicit instruction over the course of language ...
Wensi Zhang   +2 more
wiley   +1 more source

On the design of state-of-the-art pseudorandom number generators by means of genetic programming [PDF]

open access: yes, 2004
Congress on Evolutionary Computation. Portland, EEUU, 19-23 June 2004The design of pseudorandom number generators by means of evolutionary computation is a classical problem. Today, it has been mostly and better accomplished by means of cellular automata
Seznec, André   +3 more
core   +1 more source

Design of a Multiple Pseudorandom Number Generator Combined Chaotic System With RNS and Its Application to Secure Image Processing

open access: yesIEEE Access
This paper presents a novel approach to designing a multiple pseudorandom number generator (MPNG) through the integration of several key techniques. Specifically, the method leverages the chaotic dynamics of the 2D Tinkerbell system, a residue number ...
Chien-Chun Liu   +3 more
doaj   +1 more source

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