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Rede de coautoria institucional em Ciência da Informação: uma comparação entre indicadores de rede e os conceitos CAPES

Authors: Alves, Bruno Henrique; Pavanelli, Maria Aparecida; Oliveira, Ely Francina Tannuri de;

Rede de coautoria institucional em Ciência da Informação: uma comparação entre indicadores de rede e os conceitos CAPES

Abstract

The objective of this is study is to point inter-institutional partnerships in Information Science formed through co-authorship network. More specifically, we calculate indicators of centrality degree, betweenness centrality and closeness centrality, and analyze the relationships between the grades attributed by CAPES - Coordination for the Improvement of Higher Education Personnel - to the institutions and the indicators on the network, checking whether there is proximity and similarity between network indicators and CAPES's grades. Our corpus consisted of all articles published in the four journals in the field of Information Science in Brazil, with regular publications, based in SciVerse Scopus, for the 2010- 2012 period. We retrieved 237 articles, 58 co-authored, with 117 participant institutions. We conducted the analysis of relations between institutions with greater grades by CAPES and the network through centrality indicators. It was concluded that these network indicators and CAPES concepts are articulated, harmonizing these two categories of indicators.

Este estudo tem por objetivo apontar parcerias interinstitucionais em Ciência da Informação que se formam por meio da rede de coautoria. Mais especificamente, calcular os indicadores de centralidade de grau, centralidade de intermediação e de proximidade da rede institucional, e analisar as relações entre os conceitos CAPES – Coordenação de Aperfeiçoamento de Pessoal de Nível Superior – e os indicadores presentes na rede, verificando se existe proximidade e similaridade entre eles. Realizou-se um levantamento de todos os artigos publicados nos quatro periódicos da área de Ciência da Informação, no Brasil, com publicação regular, na base SciVerse Scopus, entre 2010 e 2012. Foram recuperados 237 artigos, sendo 58 em coautoria, com 117 instituições participantes. Realizou-se também a análise das relações entre as instituições com maior conceito CAPES e o número de presentes na rede, por meio dos indicadores de centralidade. Concluiu-se que os indicadores de rede e os conceitos CAPES se articulam, compatibilizando-se essas duas categorias de indicadores.

Country
Brazil
Keywords

Colaboração científica, Redes de coautoria, Centralidade de grau, Indicadores de Redes, Indicadores de rede, Conceitos CAPES, Centralidade de proximidade, Rede de coautorias, Centralidade de intermediação, Bibliography. Library science. Information resources, Z

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    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green
gold