The thematic representation of NASA digital images on Flickr: knowledge organization systems

Detalhes bibliográficos
Autor(a) principal: Dias, Danilo Camargo
Data de Publicação: 2020
Outros Autores: Moreira, Walter, Alves, Rachel Cristina Vesu
Tipo de documento: Artigo
Idioma: por
eng
Título da fonte: Revista Brasileira de Direito Civil (Online)
Texto Completo: https://periodicos.sbu.unicamp.br/ojs/index.php/rdbci/article/view/8658560
Resumo: The growth of social networks and the way of representing their resources has become the subject of several studies in Information Science (IS). The digital image carries a difficulty in relation to its thematic representation in these social networks. Thus, the problem with this study is to investigate the retrieval of information on social networks, especially on networks that make available digital images. The objective is to analyze the contributions of the Knowledge Organization System - KOS - of the National Aeronautics and Space Administration - NASA, in the thematic representation of digital images made available on Flickr’s social networks. The exploratory and descriptive approach was used as methodology, which enabled the bibliographical review of theoretical aspects and the analysis of terminology in digital images at NASA’s Flickr. Therefore, the terms of non-controlled thematic representation described by folksonomies, and the controlled terms from the NASA thesaurus were analyzed. As results of the analysis, the challenges generated by the use of folksonomy in the thematic representation of digital images, and the advantages of using KOS in the processes of thematic representation and information retrieval in these environments are highlighted. It is concluded that folksonomies freely represent terms and reflect the terminological reality of a community, while KOS’ contribute to a control of vocabulary and more accurate information retrieval.
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spelling The thematic representation of NASA digital images on Flickr: knowledge organization systemsA representação temática de imagens digitais da NASA no Flickr: as contribuições dos sistemas de organização do conhecimentoSistemas de organização do conhecimentoImagens digitaisFolksonomiaRecuperação da informaçãoKnowledge organization systemsDigital imagesFolksonomyInformation retrievalThe growth of social networks and the way of representing their resources has become the subject of several studies in Information Science (IS). The digital image carries a difficulty in relation to its thematic representation in these social networks. Thus, the problem with this study is to investigate the retrieval of information on social networks, especially on networks that make available digital images. The objective is to analyze the contributions of the Knowledge Organization System - KOS - of the National Aeronautics and Space Administration - NASA, in the thematic representation of digital images made available on Flickr’s social networks. The exploratory and descriptive approach was used as methodology, which enabled the bibliographical review of theoretical aspects and the analysis of terminology in digital images at NASA’s Flickr. Therefore, the terms of non-controlled thematic representation described by folksonomies, and the controlled terms from the NASA thesaurus were analyzed. As results of the analysis, the challenges generated by the use of folksonomy in the thematic representation of digital images, and the advantages of using KOS in the processes of thematic representation and information retrieval in these environments are highlighted. It is concluded that folksonomies freely represent terms and reflect the terminological reality of a community, while KOS’ contribute to a control of vocabulary and more accurate information retrieval.O crescimento das redes sociais e a forma de representar os seus recursos tornou-se objeto de diversos estudos na Ciência da Informação (CI). A imagem digital carrega uma dificuldade em relação a sua representação temática nesses redes sociais. Assim, o problema deste estudo consiste em investigar a recuperação da informação nas redes sociais, principalmente em redes que disponibilizam imagens digitais. Objetiva-se analisar as contribuições do Sistema de Organização do Conhecimento – SOC – da National Aeronautics and Space Administration - NASA, na representação temática de imagens digitais disponibilizadas em redes sociais do Flickr. Utilizou-se como metodologia a abordagem exploratória e descritiva, o que oportunizou o levantamento bibliográfico dos aspectos teóricos e a análise da terminologia em imagens digitais na NASA do Flickr. Por isso, foram analisados os termos de representação temática não controlados descritos por folksonomias e os termos controlados advindos do tesauro da NASA. Como resultados da análise destaca-se os desafios gerados no uso da folksonomia na representação temática de imagens digitais e as vantagens do uso do SOC no processos de representação temática e recuperação da informação nesses ambientes. Conclui-se que as folksonomias representam livremente os termos e refletem a realidade terminológica de uma comunidade; enquanto que os SOC contribuem para um controle de vocabulário e recuperação da informação mais precisa.Universidade Estadual de Campinas2020-05-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionTextoinfo:eu-repo/semantics/otherapplication/pdfapplication/pdfapplication/octet-streamhttps://periodicos.sbu.unicamp.br/ojs/index.php/rdbci/article/view/865856010.20396/rdbci.v18i0.8658560RDBCI: Digital Journal of Library and Information Science; Vol. 18 (2020): Continuous Publishing; e020011RDBCI: Revista Digital de Biblioteconomia e Ciência da Informação; v. 18 (2020): Publicação Contínua; e0200111678-765Xreponame:Revista Brasileira de Direito Civil (Online)instname:Instituto Brasileiro de Direito Civil (IBDCivil)instacron:Instituto Brasileiro de Direito Civilporenghttps://periodicos.sbu.unicamp.br/ojs/index.php/rdbci/article/view/8658560/22486https://periodicos.sbu.unicamp.br/ojs/index.php/rdbci/article/view/8658560/22487https://periodicos.sbu.unicamp.br/ojs/index.php/rdbci/article/view/8658560/22544National; ContemporanyNacional; ContemporâneoCopyright (c) 2020 Danilo Camargo Dias, Walter Moreira, Rachel Cristina Vesu Alveshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessDias, Danilo Camargo Moreira, WalterAlves, Rachel Cristina Vesu2021-01-05T21:59:55Zoai:ojs.periodicos.sbu.unicamp.br:article/8658560Revistahttps://rbdcivil.ibdcivil.org.br/rbdchttps://periodicos.sbu.unicamp.br/ojs/index.php/rdbci/oai||rbdcivil@ibdcivil.org.br2358-69742358-6974opendoar:2021-01-05T21:59:55Revista Brasileira de Direito Civil (Online) - Instituto Brasileiro de Direito Civil (IBDCivil)false
dc.title.none.fl_str_mv The thematic representation of NASA digital images on Flickr: knowledge organization systems
A representação temática de imagens digitais da NASA no Flickr: as contribuições dos sistemas de organização do conhecimento
title The thematic representation of NASA digital images on Flickr: knowledge organization systems
spellingShingle The thematic representation of NASA digital images on Flickr: knowledge organization systems
Dias, Danilo Camargo
Sistemas de organização do conhecimento
Imagens digitais
Folksonomia
Recuperação da informação
Knowledge organization systems
Digital images
Folksonomy
Information retrieval
title_short The thematic representation of NASA digital images on Flickr: knowledge organization systems
title_full The thematic representation of NASA digital images on Flickr: knowledge organization systems
title_fullStr The thematic representation of NASA digital images on Flickr: knowledge organization systems
title_full_unstemmed The thematic representation of NASA digital images on Flickr: knowledge organization systems
title_sort The thematic representation of NASA digital images on Flickr: knowledge organization systems
author Dias, Danilo Camargo
author_facet Dias, Danilo Camargo
Moreira, Walter
Alves, Rachel Cristina Vesu
author_role author
author2 Moreira, Walter
Alves, Rachel Cristina Vesu
author2_role author
author
dc.contributor.author.fl_str_mv Dias, Danilo Camargo
Moreira, Walter
Alves, Rachel Cristina Vesu
dc.subject.por.fl_str_mv Sistemas de organização do conhecimento
Imagens digitais
Folksonomia
Recuperação da informação
Knowledge organization systems
Digital images
Folksonomy
Information retrieval
topic Sistemas de organização do conhecimento
Imagens digitais
Folksonomia
Recuperação da informação
Knowledge organization systems
Digital images
Folksonomy
Information retrieval
description The growth of social networks and the way of representing their resources has become the subject of several studies in Information Science (IS). The digital image carries a difficulty in relation to its thematic representation in these social networks. Thus, the problem with this study is to investigate the retrieval of information on social networks, especially on networks that make available digital images. The objective is to analyze the contributions of the Knowledge Organization System - KOS - of the National Aeronautics and Space Administration - NASA, in the thematic representation of digital images made available on Flickr’s social networks. The exploratory and descriptive approach was used as methodology, which enabled the bibliographical review of theoretical aspects and the analysis of terminology in digital images at NASA’s Flickr. Therefore, the terms of non-controlled thematic representation described by folksonomies, and the controlled terms from the NASA thesaurus were analyzed. As results of the analysis, the challenges generated by the use of folksonomy in the thematic representation of digital images, and the advantages of using KOS in the processes of thematic representation and information retrieval in these environments are highlighted. It is concluded that folksonomies freely represent terms and reflect the terminological reality of a community, while KOS’ contribute to a control of vocabulary and more accurate information retrieval.
publishDate 2020
dc.date.none.fl_str_mv 2020-05-18
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.sbu.unicamp.br/ojs/index.php/rdbci/article/view/8658560
10.20396/rdbci.v18i0.8658560
url https://periodicos.sbu.unicamp.br/ojs/index.php/rdbci/article/view/8658560
identifier_str_mv 10.20396/rdbci.v18i0.8658560
dc.language.iso.fl_str_mv por
eng
language por
eng
dc.relation.none.fl_str_mv https://periodicos.sbu.unicamp.br/ojs/index.php/rdbci/article/view/8658560/22486
https://periodicos.sbu.unicamp.br/ojs/index.php/rdbci/article/view/8658560/22487
https://periodicos.sbu.unicamp.br/ojs/index.php/rdbci/article/view/8658560/22544
dc.rights.driver.fl_str_mv Copyright (c) 2020 Danilo Camargo Dias, Walter Moreira, Rachel Cristina Vesu Alves
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Danilo Camargo Dias, Walter Moreira, Rachel Cristina Vesu Alves
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
application/octet-stream
dc.coverage.none.fl_str_mv National; Contemporany
Nacional; Contemporâneo
dc.publisher.none.fl_str_mv Universidade Estadual de Campinas
publisher.none.fl_str_mv Universidade Estadual de Campinas
dc.source.none.fl_str_mv RDBCI: Digital Journal of Library and Information Science; Vol. 18 (2020): Continuous Publishing; e020011
RDBCI: Revista Digital de Biblioteconomia e Ciência da Informação; v. 18 (2020): Publicação Contínua; e020011
1678-765X
reponame:Revista Brasileira de Direito Civil (Online)
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institution Instituto Brasileiro de Direito Civil
reponame_str Revista Brasileira de Direito Civil (Online)
collection Revista Brasileira de Direito Civil (Online)
repository.name.fl_str_mv Revista Brasileira de Direito Civil (Online) - Instituto Brasileiro de Direito Civil (IBDCivil)
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