Results 31 to 40 of about 134,091 (279)

A Modified Grey Wolf Algorithm with Applications to Engineering [PDF]

مجله مدل سازی در مهندسی
In this contribution, a modified gray wolf algorithm for use in engineering applications is presented. The grey wolf algorithm is one of the meta-heuristic optimization methods that has recently been widely used by researchers due to its good ...
Vahid Mahboub
doaj   +1 more source

Markov models for fMRI correlation structure: is brain functional connectivity small world, or decomposable into networks? [PDF]

, 2012
Correlations in the signal observed via functional Magnetic Resonance Imaging (fMRI), are expected to reveal the interactions in the underlying neural populations through hemodynamic response.
A. Gramfort, Achard, Amaral, B. Thirion, Bassett, Beckmann, Bekinschtein, Bialonski, Bickel, Biswal, Bullmore, Calhoun, Chan, Chinn, Conturo, Cordes, Cuthill, Damoiseaux, Dawid, Dehaene, Dempster, Deuker, Eguiluz, Fair, Fair, Felleman, Finger, Fisher, Fox, Fox, Friedman, Friston, G. Varoquaux, Giudici, Goodale, Greicius, Gross, Hagmann, Humphries, Ioannides, J.B. Poline, Kiviniemi, Lauritzen, Le Bihan, Ledoit, Marlin, Marrelec, Papadimitriou, Raichle, Ramachandran, Robins, Rothman, Rütimann, Sadaghiani, Salvador, Seeley, Seeley, Shulman, Smith, Smith, Spirtes, Sporns, Sporns, Sporns, Stam, Stephan, Strogatz, Tononi, Tononi, Tzourio-Mazoyer, Van Den Heuvel, Varoquaux, Wang, Watts   +73 more
core   +7 more sources

Hybrid Form of Differential Evolutionary and Gray Wolf Algorithm for Multi-AUV Task Allocation in Target Search

Electronics, 2023
For underwater target exploration, multiple Autonomous Underwater Vehicles (AUVs) have shown significant advantages over single AUVs. Aiming at Multi-AUV task allocation, which is an important issue for collaborative work in underwater environments, this
Ziyun Chen, Dengsheng Zhang, Chengxiang Wang, Q. Sha   +3 more
semanticscholar   +1 more source

Generalized Gray Codes for Local Rank Modulation [PDF]

, 2011
We consider the local rank-modulation scheme in which a sliding window going over a sequence of real-valued variables induces a sequence of permutations.
Eyal En Gad, Jehoshua Bruck, Michael Langberg, Moshe Schwartz, Senior Member   +4 more
core   +6 more sources

Optimised Internet of Thing framework based hybrid meta‐heuristic algorithms for E‐healthcare monitoring

IET Networks, EarlyView., 2022
Abstract Everything can be connected in the Internet of Things (IoTs) technology that enables efficient communication between connected objects. IoTs industry‐based meta‐heuristic and mining algorithms, which are considered an important field of Artificial Intelligence will be used to construct a healthcare application in this study for lowering costs,
Muhaned Al‐Hashimi, Shymaa Mohammed Jameel, Firas Husham Almukhtar, Musaddak Maher Abdul Zahra, Refed Adnan Jaleel   +4 more
wiley   +1 more source

Application of Grey Wolf Optimizer Algorithm for Optimal Power Flow of Two-Terminal HVDC Transmission System [PDF]

, 2017
This paper applies a relatively new optimization method, the Grey Wolf Optimizer (GWO) algorithm for Optimal Power Flow (OPF) of twoterminal High Voltage Direct Current (HVDC) electrical power system.
Hassan, Heba Ahmed
core   +1 more source

PM2.5 Prediction of Innovation Priority Discrete Nonlinear Gray Model Based on Gray Wolf Optimization Algorithm

Journal of Advances in Mathematics and Computer Science, 2022
PM2.5 is one of the main factors of air pollution, so the prediction of PM2.5 is of great significance. For this reason, the innovation priority discrete nonlinear gray model based on gray wolf optimization algorithm is established, which is based on the innovation priority principle in the gray system principle.
Liao Hongming, Zhang Lanxi
openaire   +1 more source

Prediction of Mechanical Properties of Aluminium Alloy Strip Using the Extreme Learning Machine Model Optimized by the Gray Wolf Algorithm

Advances in Materials Science and Engineering, 2023
Mechanical properties are important indicators for evaluating the quality of strips. This paper proposes a mechanical performance prediction model based on the Gray Wolf Optimization (GWO) algorithm and the Extreme Learning Machine (ELM) algorithm.
Zhenqiang Xiong, Jiadong Li, P. Zhao, Yong Li   +3 more
semanticscholar   +1 more source

Joint power control and user grouping mechanism for efficient uplink non‐orthogonal multiple access‐based 5G communication: Utilising the Lèvy‐flight firefly algorithm

IET Networks, EarlyView., 2023
We utilise a metaheuristic optimisation method, inspired by nature, called the Lévy‐flight firefly algorithm (LFA), to tackle the power regulation and user grouping in the NOMA systems. Abstract The non‐orthogonal multiple access strategies have shown promise to boost fifth generation and sixth generation wireless networks' spectral efficiency and ...
Zaid Albataineh, Khaled F. Hayajneh, Haythem Bany Salameh, Raed Al Athamneh, Yaser Jararweh   +4 more
wiley   +1 more source

Research on loss reduction strategy of distribution network based on distributed generation site selection and capacity

Energy Reports, 2023
The location and capacity of a distributed power plant largely affects the power flow of the entire grid, which also affects whether the losses in the grid are within reasonable limits.
Ping Li, Henan Dong, Guanfeng Zhang, Xue Bai, Xin Zhao   +4 more
doaj   +1 more source