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Spectrum Allocation Based on an Improved Gravitational Search Algorithm
2018
Algorithms
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global optimization ability of the original gravitational search algorithm (GSA); second, we design the Chebyshev chaotic sequences to enhance the convergence speed and precision of the algorithm. ...
Based on the proposed model and the objective problem, we develop an improved gravitational search algorithm (IGSA) from two aspects: first, we introduce the pattern search algorithm (PSA) to improve the ...
Gravitational search algorithm (GSA) [19] is a novel metaheuristic algorithm, which has been confirmed to be able to achieve higher performance in solving various non-linear problems compared with some ...
doi:10.3390/a11030027
fatcat:e5ylfy2hffdujnwx76iz5m2ep4
Swarm Intelligence for Next-Generation Wireless Networks: Recent Advances and Applications
[article]
2020
arXiv
pre-print
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Secondly, we review the applications of SI to settle emerging issues in NGN, including spectrum management and resource allocation, wireless caching and edge computing, network security, and several other ...
In such a network, a very large number of devices and applications are emerged, along with heterogeneity of technologies, architectures, mobile data, etc., and optimizing such a network is of utmost importance ...
to deal with cognitive radio authentication. ...
arXiv:2007.15221v1
fatcat:ysap6mdfcvdbtcwojnmvvbrjdu
Smart Radio Environments
[article]
2021
arXiv
pre-print
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Meta-surface modelling and design methods are reviewed along with physical realisation techniques. ...
This Roadmap takes the reader on a journey through the research in electromagnetic wave propagation control via reconfigurable intelligent surfaces. ...
A review article on quantum search algorithms in wireless applications can be found in [5] . ...
arXiv:2111.08676v1
fatcat:osgcjeksmnfavolkajrr67qo6q
Particle Swarm Optimization: A Comprehensive Survey
2022
IEEE Access
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As a result, many researchers have been modifying it resulting in a large number of PSO variants with either slightly or significantly better performance. ...
Mainly, the standard PSO has been modified by four main strategies: modification of the PSO controlling parameters, hybridizing PSO with other well-known meta-heuristic algorithms such as genetic algorithm ...
c: HYBRIDIZATION OF PSO WITH OTHER ALGORITHMS Besides GA and DE, PSO has been hybridized with other algorithms such as ACO [117] , gravitational search algorithm (GSA) [118] , grey wolf optimizer (GWO ...
doi:10.1109/access.2022.3142859
fatcat:5vybefhcgbeopiarldtjla4nn4
Overview on Binary Optimisation using Swarm-inspired Algorithms
2021
IEEE Access
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We also define a new classification based on the mechanism to update the solutions and the displacements, indicating that the Binary-Binary approach -binary decision variables and binary search space - ...
Among multiple nature inspirations and versions, the dilemma of choosing proper swarm-based algorithms for each type of problem prevents their recurrent application. ...
[45] solve a spectrum allocation optimisation for cognitive radio networks (CRN). ...
doi:10.1109/access.2021.3124710
fatcat:v7heosioojg3pcwpswm3yvmrmy
Table of Contents
2020
2020 7th International Conference on Information Science and Control Engineering (ICISCE)
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A New Chaotic Binary Gravitational Search Algorithm and Its Algorithm Test 65 Haidong Zhu (Nanjing A New Stock Price Prediction Model Based on Improved KNN 77 Yunneng Qian (Northwest University) A Novel ...
Algorithm of Dorsal Hand Vein Image Segmentation by Integrating Matched Filter and Local Binary Fitting Level Set Model A Study of a Low-Loss and Ultra-Wide Band Transmission Structure through BGA Based ...
Research on Spectrum Sharing of Cognitive Satellite Network Based on Blockchain 1215 Chunfeng Wang (China Academy of Space Technology) and Naijin Liu (China Academy of Space Technology) Risk Assessment ...
doi:10.1109/icisce50968.2020.00004
fatcat:tfrsxa5nwjba3ib33wqou27wim
Preface to Third Edition
[chapter]
2012
Recording Studio Design
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Schemes for Guiding Search Let us generalize the notion of schemes for guiding search activity beyond Manheim's specific application to a highway location problem and beyond his specific guidance scheme ...
As with AM there is little that is novel in the basic construction of BACON. ...
with the amount of information (negentropy) of the state. ...
doi:10.1016/b978-0-240-52240-1.05003-1
fatcat:cvk23mncevesrjghb6mvs3drku
Satellite assisted disrupted communications in OMNeT++: Experiments and IoT Case Study
[article]
2022
arXiv
pre-print
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2022 pre-print arXiv:2207.01436v1 fatcat:nvnxinordzdd3fvif4goyd3c7e
We design and implement a series of experiments in OMNeT++ (with the OS3 framework) and evaluate their results in different scenarios. ...
Initially, we establish the necessary theoretical background for space communications, including satellite and constellation design features, with existing and novel satellite services in various areas ...
Examples such as Survival Craft Stations, Search and Rescue (SAR) vessels and Emergency Position Indicating Radio Beacon (EPIRB) alert stations operate with the services of MMSC. ...
arXiv:2207.01436v2
fatcat:nluvwlvpefg4hizit6cpjra7xm
Basque Conference on Cyber Physical Systems and Artificial Intelligence
2022
Zenodo
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Acknowledgements I would like to thank all my collaborators in the last two decades who took the journey with me. I am so grateful for that. ...
This work was supported in part by the Civil Program UAVs Initiative, promoted by the Xunta de Galicia and developed in partnership with the Babcock company. ...
Impairment and 4 with Autism Spectrum Disorders). ...
doi:10.5281/zenodo.6568145
fatcat:lbwc7clohbeybmmdjhdlalxziu
Basque Conference on Cyber Physical Systems and Artificial Intelligence
[article]
2022
Zenodo
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Besides, some video presentations and slides are included with the permission of the authors. ...
Acknowledgements I would like to thank all my collaborators in the last two decades who took the journey with me. I am so grateful for that. ...
This work was supported in part by the Civil Program UAVs Initiative, promoted by the Xunta de Galicia and developed in partnership with the Babcock company. ...
doi:10.5281/zenodo.6558965
fatcat:vmrdhbmtwzf6diusv4mqdsgnsa
Basque Conference on Cyber Physical Systems and Artificial Intelligence
2022
Zenodo
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Acknowledgements I would like to thank all my collaborators in the last two decades who took the journey with me. I am so grateful for that. ...
This work was supported in part by the Civil Program UAVs Initiative, promoted by the Xunta de Galicia and developed in partnership with the Babcock company. ...
Impairment and 4 with Autism Spectrum Disorders). ...
doi:10.5281/zenodo.6574965
fatcat:wclgcwfeuvglhnenzq7uvie5by
A&G Volume 54 Issue 5, Full Issue
2013
Astronomy & Geophysics
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This is a uniquely comprehensive and detailed treatment of the theoretical and observational foundations of modern cosmology, by a Nobel Laureate in Physics. ...
It gives up-to-date and self contained accounts of the theories and observations that have made the past few decades a golden age of cosmology. February 2008 | 616 pages Hardback ...
"The search for new radio pulsars is very computer-intensive. ...
doi:10.1093/astrogeo/att176
fatcat:bkqtifxnsrd27jwzalmhiu3zri
Recovery of stereopsis in human adults with strabismus through perceptual learning
2010
Journal of Vision
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This study looks at different possibilities for creating an objectively predictive measure of search difficulty for completely natural scene search tasks, looking a number of different algorithms for evaluating ...
the power spectrum at low spatial frequencies. ...
We set up an exhibition with 6 high-quality canvas prints and installed a radio-based identification (RFID) system to track 60 single visitors. ...
doi:10.1167/10.7.1124
fatcat:w3a4vu2hybhcvjwfqrryzzilbi
Bridging emotion theory and neurobiology through dynamic systems modeling
2005
Behavioral and Brain Sciences
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Moreover, for an individual with a given emotion trait, only a small subset of these combinations occurs regularly (e.g., Horowitz 1998), and only one of these converges at a time. ...
After identifying some limitations of mainstream emotion theory, I apply DS principles to emotion-cognition relations. ...
These local states form chaotic itinerant trajectories (Tsuda 2001 ) that constitute a search for a course of action that can be predicted to restore balance. ...
doi:10.1017/s0140525x0500004x
fatcat:lrzxfupunjh7pl5slueiwyxmrm
Philosophy of Computer Science
2005
Teaching Philosophy
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It has been said that CS is "a sort of spectrum . . . ...
[Wainer, 2012, p. 358] Perhaps science is merely any systematic activity, as opposed to a chaotic one. ...
Perry's scheme of cognitive development [Perry, 1970] , [Perry, 1981 ] is a descriptive theory of stages that represent students' changing attitudes towards knowledge and values as they progress through ...
doi:10.5840/teachphil200528443
fatcat:tqbgz4unajgpladtqmui7feae4
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