Results 31 to 40 of about 97,711 (239)
A Lévy Flight Based BAT Optimization Algorithm for Block-based Image Compression
Tehnički Glasnik, 2022 Many metaheuristics have been adopted to solve the codebook generation problem in image processing. In this paper, the Bat algorithm is combined by the Lévy flight distribution to find out the global optimum codebook.
Ilker Kilic
doaj
An Improved Ant Colony Algorithm for Continuous Optimization Based on Levy Flight
Chemical Engineering Transactions, 2016 Ant colony optimization (ACO) is proposed on the study of the foraging behavior of ants on the basis of the proposed and widely used in the optimization. However, it has some shortcoming such as longer time, hardly implement and local optimal etc.
H.Z. Wang, C.G. Liang
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International Journal of Advanced Robotic Systems, 2017 This article addresses one quadruple-rudder allocation method for an autonomous underwater vehicle (AUV) equipped with X rudder, in which all of the rudders can be operated independently.
Yinghao Zhang +4 more
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Application of an Enhanced Whale Optimization Algorithm on Coverage Optimization of Sensor
Biomimetics, 2023 The wireless sensor network (WSN) is an essential technology of the Internet of Things (IoT) but has the problem of low coverage due to the uneven distribution of sensor nodes.
Yong Xu, Baicheng Zhang, Yi Zhang
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Time-dependent probability density function for partial resetting dynamics
New Journal of Physics, 2023 Stochastic resetting is a rapidly developing topic in the field of stochastic processes and their applications. It denotes the occasional reset of a diffusing particle to its starting point and effects, inter alia, optimal first-passage times to a target.
Costantino Di Bello +4 more
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Cooling down Lévy flights [PDF]
Journal of Physics A: Mathematical and Theoretical, 2007 Let L(t) be a Levy flights process with a stability index \in(0,2), and U be an external multi-well potential. A jump-diffusion Z satisfying a stochastic differential equation dZ(t)=-U'(Z(t-))dt+ (t)dL(t) describes an evolution of a Levy particle of an `instant temperature' (t) in an external force field.
openaire +2 more sources
The Weierstrassian movement patterns of snails [PDF]
Royal Society Open Science, 2017 Weierstrassian Lévy walks are the archetypical form of random walk that do not satisfy the central limit theorem and are instead characterized by scale invariance.
Andy Reynolds +3 more
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Buildings, 2021 Truss structures are one of the major civil engineering members studied in the optimization research area. In this area, various optimization applications such as topology, size, cost, weight, material usage, etc., can be conducted for different truss ...
Gebrail Bekdaş +2 more
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Reaction, Levy Flights, and Quenched Disorder [PDF]
, 2002 We consider the A + A --> emptyset reaction, where the transport of the particles is given by Levy flights in a quenched random potential. With a common literature model of the disorder, the random potential can only increase the rate of reaction. With a
A. Ott +15 more
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