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   Articles with "chaotic maps" as a keyword



Improving the Kepler optimization algorithm with chaotic maps: comprehensive performance evaluation and engineering applications

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recommendations! Published in 2024 at "Artificial Intelligence Review"

DOI: 10.1007/s10462-024-10857-5

Abstract: The Kepler Optimisation Algorithm (KOA) is a recently proposed algorithm that is inspired by Kepler’s laws to predict the positions and velocities of planets at a given time. However, although promising, KOA can encounter challenges… read more here.

Keywords: kepler optimization; chaotic maps; kepler; engineering ... See more keywords

Hardware implementation of pseudo-random number generators based on chaotic maps

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recommendations! Published in 2017 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-017-3755-z

Abstract: We show the usefulness of bifurcation diagrams to implement a pseudo-random number generator (PRNG) based on chaotic maps. We provide details on the selection of the best parameter values to obtain high entropy and positive… read more here.

Keywords: pseudo random; implementation; random number; chaotic maps ... See more keywords
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Generating True Random Numbers Based on Multicore CPU Using Race Conditions and Chaotic Maps

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recommendations! Published in 2020 at "Arabian Journal for Science and Engineering"

DOI: 10.1007/s13369-020-04552-0

Abstract: A true random number generator (TRNG) is proposed, harvesting entropy from multicore CPUs to generate non-deterministic outputs. The entropy source is the unpredictable sequence of thread access when parallel threads attempt to access the same… read more here.

Keywords: analysis; race; race conditions; chaotic maps ... See more keywords

Dynamics of a higher dimensional fractional-order chaotic map

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recommendations! Published in 2019 at "Physica A: Statistical Mechanics and its Applications"

DOI: 10.1016/j.physa.2019.03.058

Abstract: Abstract Fractional calculus has been a hot topic in nonlinear science, because it can describe physical phenomena more accurately. In recent years, the theory of fractional difference has become one of the foundations for fractional-order… read more here.

Keywords: order chaotic; chaotic maps; order; higher dimensional ... See more keywords
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ON THE EVENTUAL PERIODICITY OF PIECEWISE LINEAR CHAOTIC MAPS

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recommendations! Published in 2017 at "Bulletin of the Australian Mathematical Society"

DOI: 10.1017/s0004972716001313

Abstract: We present a family of continuous piecewise linear maps of the unit interval into itself that are all chaotic in the sense of Li and Yorke [‘Period three implies chaos’, Amer. Math. Monthly 82 (1975),… read more here.

Keywords: eventual periodicity; piecewise; linear chaotic; periodicity piecewise ... See more keywords

A compressed image encryption algorithm leveraging optimized 3D chaotic maps for secure image communication

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recommendations! Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-95995-8

Abstract: In today’s digital age, sensitive multimedia informations are transmitted over public networks that are vulnerable to unauthorized access and data tampering. This motivates more robust encryption methods to combat such security threats. In this paper,… read more here.

Keywords: chaotic maps; image; encryption algorithm; image encryption ... See more keywords
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Family of chaotic maps from game theory

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recommendations! Published in 2018 at "Dynamical Systems"

DOI: 10.1080/14689367.2020.1795624

Abstract: ABSTRACT From a two-agent, two-strategy congestion game where both agents apply the multiplicative weights update algorithm, we obtain a two-parameter family of maps of the unit square to itself. Interesting dynamics arise on the invariant… read more here.

Keywords: family chaotic; game; maps game; family ... See more keywords

Hybrid Publicly Verifiable Authenticated Encryption Scheme Based on Chaotic Maps and Factoring Problems

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recommendations! Published in 2018 at "Journal of Applied Security Research"

DOI: 10.1080/19361610.2018.1463135

Abstract: ABSTRACT A new public authenticated encryption scheme based on chaotic maps and factoring problems is proposed. The chaos-based cryptosystem offers an encryption scheme with several advantages including secure transfer, high speed encryption, and reasonable computational… read more here.

Keywords: encryption scheme; authenticated encryption; maps factoring; encryption ... See more keywords

Secure VANET Authentication Protocol (SVAP) Using Chebyshev Chaotic Maps for Emergency Conditions

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recommendations! Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2021.3137877

Abstract: It is crucial to support emergency applications provided by vehicular adhoc network (VANET) through enabling vehicles to quickly access to the infrastructure and consequently request rescue services. Additionally, the communication channels between vehicles and the… read more here.

Keywords: chaotic maps; chebyshev chaotic; authentication protocol; security ... See more keywords

Cascading CMOS-Based Chaotic Maps for Improved Performance and its Application in Efficient RNG Design

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recommendations! Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3162806

Abstract: We present a general framework for improving the chaotic properties of CMOS-based chaotic maps by cascading multiple maps in series. Along with two novel chaotic map topologies, we present the 45 nm designs for four… read more here.

Keywords: cmos based; chaotic maps; rng design; design ... See more keywords

Improved Slime Mould Algorithm Hybridizing Chaotic Maps and Differential Evolution Strategy for Global Optimization

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recommendations! Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3183627

Abstract: Slime Mould Algorithm (SMA) is a new meta-heuristics algorithm that is inspired by the behaviors of slime mould from nature. Due to its effective performance, SMA has shown its competitive performance among other meta-heuristics algorithms… read more here.

Keywords: chaotic maps; slime mould; differential evolution; mould algorithm ... See more keywords