Results 11 to 20 of about 3,559,721 (288)
An Investigation Into the use of Swarm Intelligence for an Evolutionary Algorithm Optimisation; The Optimisation Performance of Differential Evolution Algorithm Coupled with Stochastic Diffusion Search [PDF]
, 2011 The integration of Swarm Intelligence (SI) algorithms and Evolutionary algorithms (EAs) might be one of the future approaches in the Evolutionary Computation (EC).
Blackwell, Tim +2 more
core +7 more sources
A Sampling Algorithm for Diffusion Networks [PDF]
2020 28th European Signal Processing Conference (EUSIPCO), 2021 In this paper, we propose a sampling mechanism for adaptive diffusion networks that adaptively changes the amount of sampled nodes based on mean-squared error in the neighborhood of each node. It presents fast convergence during transient and a significant reduction in the number of sampled nodes in steady state. Besides reducing the computational cost,
Daniel G. Tiglea +2 more
openaire +2 more sources
Algorithm for Mesoscopic Advection–Diffusion [PDF]
IEEE Transactions on NanoBioscience, 2018 In this paper, an algorithm is presented to calculate the transition rates between adjacent mesoscopic subvolumes in the presence of flow and diffusion. These rates can be integrated in stochastic simulations of reaction-diffusion systems that follow a mesoscopic approach, i.e., that partition the environment into homogeneous subvolumes and apply the ...
Adam Noel, Dimitrios Makrakis
openaire +3 more sources
IEEE Access, 2020 This paper proposed a distributed reactive power coordination and voltage control of offshore wind farm based on the leader-following diffusion algorithm.
Thai-Thanh Nguyen, Hak-Man Kim
doaj +1 more source
Diffusion adaptive filtering algorithm based on the Fair cost function
Scientific Reports, 2021 To better perform distributed estimation, this paper, by combining the Fair cost function and adapt-then-combine scheme at all distributed network nodes, a novel diffusion adaptive estimation algorithm is proposed from an M-estimator perspective, which ...
Sihai Guan +3 more
doaj +1 more source
Phased Deployment Algorithm Based on Weighted Virtual Force for Airborne Sensor Network [PDF]
Jisuanji gongcheng, 2016 In order to improve the applicability of the airborne sensor network deployment algorithm and realize the deployment of complex environments,a Weighted Virtual Force Decomposition Algorithm(WVFDA) is proposed.The air diffusion model and the surface ...
TAN Li,ZHANG Zhe,YANG Minghua,HU Jipeng
doaj +1 more source
Security Analysis of the Image Encryption Algorithm Based on a Two-Dimensional Infinite Collapse Map
Entropy, 2022 This paper analyzes the security of the image encryption algorithm based on a two-dimensional (2D) infinite collapse map. The encryption algorithm adopts a permutation–diffusion structure and can perform two or more rounds to achieve a higher level of ...
Guanwen Shi, Simin Yu, Qianxue Wang
doaj +1 more source
Maximization influence in dynamic social networks and graphs
Array, 2022 Social influence and influence diffusion have been extensively studied in social networks. However, most existing works on influence diffusion focus on static networks.
Gkolfo I. Smani +1 more
doaj +1 more source
Walk-on-Hemispheres first-passage algorithm
Scientific Reports, 2023 Due to the isomorphism between an electrostatic problem and the corresponding Brownian diffusion one, the induced charge density on a conducting surface by a charge is isomorphic to the first-passage probability of the diffusion initiated at the location
Jinseong Son +2 more
doaj +1 more source
An Image Encryption Algorithm Based on Complex Network Scrambling and Multi-Directional Diffusion
Entropy, 2022 Various security threats are encountered when keys are transmitted in public channels. In this paper, we propose an image encryption algorithm based on complex network scrambling and multi-directional diffusion.
Yaohui Sheng +4 more
doaj +1 more source