Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10071/20935
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Simões, N. | - |
dc.date.accessioned | 2020-12-15T15:20:01Z | - |
dc.date.available | 2020-12-15T15:20:01Z | - |
dc.date.issued | 2020 | - |
dc.identifier.issn | 0972-5423 | - |
dc.identifier.uri | http://hdl.handle.net/10071/20935 | - |
dc.description.abstract | For many decisions in science, evaluators have to select, assess, and rank authors based on their scientific achievements. However, the most diffused scientific performance bibliometric metric – the h index – produces many ties, precluding its use to define a full ranking of the authors. In turn, recently, Jorge Hirsch1 proposes the ℎɑ index (which measures the number of papers of the h core in which the author was the scientific leader)and the associated rɑ index(percentage of papers belonging to the h core in which the author was leader)to capture the concept of scientific leadership. We suggest using this last measure to break the ties of the h index. The method is extremely simple and provides a complete solution to this critical problem of the h index. To that end, we develop a two steps procedure, which is able to produce a more granulated ranking of the authors. | eng |
dc.language.iso | eng | - |
dc.publisher | National Institute of Science Communication and Information Resources | - |
dc.relation | UIDB/00315/2020 | - |
dc.rights | openAccess | - |
dc.subject | Scientific performance | eng |
dc.subject | Ranking | eng |
dc.subject | Scientific leadership | eng |
dc.subject | Hindex | eng |
dc.title | Measuring scientific performance without ties: is scientific leadership the solution? | eng |
dc.type | article | - |
dc.pagination | 103 - 106 | - |
dc.peerreviewed | yes | - |
dc.journal | Annals of Library and Information Studies | - |
dc.volume | 67 | - |
dc.number | 2 | - |
degois.publication.firstPage | 103 | - |
degois.publication.lastPage | 106 | - |
degois.publication.issue | 2 | - |
degois.publication.title | Measuring scientific performance without ties: is scientific leadership the solution? | eng |
dc.date.updated | 2020-12-15T15:16:11Z | - |
dc.description.version | info:eu-repo/semantics/publishedVersion | - |
dc.subject.fos | Domínio/Área Científica::Ciências Naturais::Ciências da Computação e da Informação | por |
dc.subject.fos | Domínio/Área Científica::Ciências Sociais::Outras Ciências Sociais | por |
iscte.identifier.ciencia | https://ciencia.iscte-iul.pt/id/ci-pub-74129 | - |
iscte.alternateIdentifiers.wos | WOS:000563758200002 | - |
iscte.alternateIdentifiers.scopus | 2-s2.0-85093898818 | - |
Aparece nas coleções: | BRU-RI - Artigos em revistas científicas internacionais com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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31501-465524273-1-PB.pdf | Versão Editora | 635,96 kB | Adobe PDF | Ver/Abrir |
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