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  1. 4201

    Distributed variational sparse Bayesian compressed sensing based on factor graphs by Cui-tao ZHU, Fan YANG, Han-xin WANG, Zhong-jie LI

    Published 2014-01-01
    “…A distributed variational sparse Bayesian compressed spectrum sensing algorithm based on factor graph was proposed,which decomposed the global spectrum sensing problem into local problem based on factor and variation.Belief propagation was used for the statistical inference of the spectrum occupancy,to implement the “soft fusion”.The temporal and spatial correlation information providing two-dimensional redundancies was exchanged among cooperative cognitive users to improve the detection performance under low SNR.Meanwhile,the algorithm prunes the divergence of hyper-parameters and the corresponding basis functions for reducing the load of communication.The simulation results show that this method can effectively achieve performance of spectrum sensing under a low sampling rate and the low SNR.…”
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  2. 4202

    Application of Cloud Model in Evaluation of Urban Vulnerability to Floods Based on Improved Game Theory and Combined Weight by WANG Dayang

    Published 2020-01-01
    “…The urban vulnerability to floods reflects the state of destruction and damage of human,society and economic properties in the city by floods.Taking 14 cities of Guangxi Zhuang Autonomous Region as examples,this paper introduces the cloud model theory method into the evaluation of urban vulnerability to floods,establishes an evaluation factor system for flood vulnerability with five vulnerability levels,improves the game theory to ensure the positive value of combination coefficient based on the subjective and objective weights,and then determines the cooperative weights.The research shows that the cloud model can cope with the uncertainty in the evaluation studies well by taking into account the ambiguity and randomness of factors.In overall,cities in the middle and east Guangxi have higher vulnerability level,followed by those in the west and north Guangxi,and then those in the south Guangxi.…”
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  3. 4203

    Scolariser un élève en situation de handicap, la question de l'attention conjointe en classe by Valérie Vilaine

    Published 2022-06-01
    “…Our didactic research is part of a cooperative engineering between teachers and researcher. …”
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  4. 4204

    Physical layer security for the air-space-ground communication networks by Shuai HAN, Xiangxue TAI, Weixiao MENG

    Published 2018-03-01
    “…As a typical application of wireless communications,the air-space-ground communications networks are facing serious wireless communications security issues due to its inherent broadcast nature and wide coverage.Especially in the field of military satellite communications,the requirement of secure communications security is even more crucial.How to realize the security of communications is a problem must be faced.A model for physical layer security communication in air-space-ground communication network was proposed which was a cooperative layer-direct connect mixed-to-ground physical layer secure communication model.Based on this model,the security of the system was further improved by studying the relay selection problem and the power distribution problem of satellite and relay,and an overall scheme to enhance the confidentiality of the communication network was also proposed.…”
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  5. 4205

    Vida saludable para Personas de Edad: Consejos Para Tomar Medicinas Sin Recetas by Jennifer Hillan

    Published 2004-07-01
    “…This is document FCS 8624-SPA, one in a series of the Department of Family, Youth and Community Sciences, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL 32611. …”
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  6. 4206

    Brown Recluse Spider, Loxosceles reclusa Gertsch and Mulaik (Arachnida: Araneae: Sicariidae) by Glavis B. Edwards, Jr.

    Published 2005-02-01
    “…This document is EENY-299 (originally published as DPI Entomology Circular 406), one of a series of Featured Creatures from the Entomology and Nematology Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. …”
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  7. 4207

    Blueberry Bud Mite, Acalitus vaccinii (Keifer) (Arachnida: Acarina: Eriophyidae) by Harvey L. Cromroy, L. C. Kuitert

    Published 2004-03-01
    “…This document is EENY-186 (originally published as DPI Entomology Circular 130, updated for this publication), one of a series of Featured Creatures from the Entomology and Nematology Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. …”
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  8. 4208

    Watermelon Pest Management Strategic Plan (PMSP) by Mark A. Mossler

    Published 2005-08-01
    “…This document is PI-52, one of a series of the Pesiticide Information Office, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. …”
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  9. 4209

    Coconut mite, Acathrix trymatus (Keifer) by W. C. Welbourn

    Published 2004-04-01
    “…This document is EENY-194 (originally published as DPI Entomology Circular 383), one of a series of Featured Creatures from the Entomology and Nematology Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. …”
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  10. 4210

    Guide to Using Rhizomal Perennial Peanut in the Urban Landscape by Robert E. Rouse, Elan M. Miavitz, Fritz M. Roka

    Published 2004-05-01
    “…This document is HS960, one of a series of the Horticultural Sciences Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. …”
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  11. 4211

    A Job Well Done: Clients Satisfied With Extension's Service by Tyann M. Haile, Glenn D. Israel

    Published 2005-10-01
    “…This document is AEC 374, one of a series of the Agricultural Education and Communication Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. …”
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  12. 4212

    New Plants for Florida: Lisianthus by Brent Harbaugh, Richard L. Jones, Mary Duryea, Berry J. Treat

    Published 2003-08-01
    “…This document is part of Circular 1440, a publication of the Florida Agricultural Experiment Station, the Agronomy Department and IFAS Communication Services, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. …”
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  13. 4213

    Florida Cow-Calf and Stocker Beef Safety and Quality Assurance Handbook: Beef Withdrawal Time Chart by Todd A. Thrift, Matt J. Hersom, Max Irsik

    Published 2006-10-01
    “…Produced as part of a cooperative program by Florida Cattlemen's Association, Florida Department of Agriculture and Consumer Services, and the University of Florida (IFAS) Extension Service. …”
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  14. 4214

    Vida saludable para Personas de Edad: Consejos Para Tomar Medicinas Sin Recetas by Jennifer Hillan

    Published 2004-07-01
    “…This is document FCS 8624-SPA, one in a series of the Department of Family, Youth and Community Sciences, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL 32611. …”
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  15. 4215

    A Primer on Exporting to Mexico by Christina D. Storz, Timothy G. Taylor, Gary F. Fairchild

    Published 2005-04-01
    “…This is EDIS document FE517, a publication of the Department of Food and Resource Economics, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL. …”
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  16. 4216

    Singularidades e diversidades do artesanato norte-rio-grandense by Alessandro Dozena

    Published 2017-09-01
    “…Such arrangements bring together political, economic and social agents directed to economic activities with cooperative links, although usually precarious. For the elaboration of this article, we carried out the bibliographical survey, the reading and contextualization with the bibliography related to the theme, the identification of the artisan activities in the state of Rio Grande do Norte, besides interviews with thirteen women crafts.…”
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  17. 4217

    Developing Sign Displays for Conveying Information by Anna M. Prizzia, Mark E. Hostetler, Martin B. Main

    Published 2004-07-01
    “…This document is WEC 180 and is one of a series of the Department of Wildlife Ecology and Conservation, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences (IFAS), University of Florida. …”
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  18. 4218

    2003 Handbook of Employment Regulations Affecting Florida Farm Employers and Workers: Income Tax Withholding for Farm Workers [Federal] by Leo C. Polopolus, Michael T. Olexa, Fritz Roka, Carol Fountain

    Published 2003-07-01
    “…This is EDIS document FE403, a publication of the Department of Food and Resource Economics, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL. …”
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  19. 4219

    El Desarrollo Sostenible de la Comunidad by Mickie E. Swisher, Sandra Rezola, James Sterns

    Published 2003-09-01
    “…This document is FCS7213-Span, one of a series of the Department of Family, Youth and Community Sciences, Florida Cooperative Extension Service, IFAS, University of Florida, Gainesville FL 32611. …”
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  20. 4220

    Cornsilk Fly, Euxesta stigmatias Loew (Insecta: Diptera: Otitidae) by John L. Capinera

    Published 2004-07-01
    “…This document is EENY-224, one of a series of Featured Creatures from the Entomology and Nematology Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. …”
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