paper

Isidro F. Aguillo isidro.aguillo at CCHS.CSIC.ES
Wed Jul 9 06:04:47 EDT 2014


Soorry, that means you think there are "guests" in the list?

On 09/07/2014 11:07, Bornmann, Lutz wrote:
>
> I think TR uses full counting. Lutz
>
> *From:*ASIS&T Special Interest Group on Metrics 
> [mailto:SIGMETRICS at LISTSERV.UTK.EDU] *On Behalf Of *Isidro F. Aguillo
> *Sent:* Wednesday, July 09, 2014 10:52 AM
> *To:* SIGMETRICS at LISTSERV.UTK.EDU
> *Subject:* Re: [SIGMETRICS] paper
>
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>
> I checked the list a few days ago and I realized that probably 
> co-authored highly cited papers are being credited equally to all of 
> the authors. I suppose that Thomson Reuters is not using fractional 
> counting or not identifying leaders ??
>
> On 09/07/2014 10:36, Bornmann, Lutz wrote:
>
>     Thank you for this hint, Isidro! We will change this in the paper.
>     Lutz
>
>     *From:*ASIS&T Special Interest Group on Metrics
>     [mailto:SIGMETRICS at LISTSERV.UTK.EDU] *On Behalf Of *Isidro F. Aguillo
>     *Sent:* Wednesday, July 09, 2014 9:41 AM
>     *To:* SIGMETRICS at LISTSERV.UTK.EDU <mailto:SIGMETRICS at LISTSERV.UTK.EDU>
>     *Subject:* Re: [SIGMETRICS] paper
>
>     Adminstrative info for SIGMETRICS (for example unsubscribe):
>     http://web.utk.edu/~gwhitney/sigmetrics.html
>     <http://web.utk.edu/%7Egwhitney/sigmetrics.html>
>
>     Dear colleagues,
>
>     The list analyzed by this paper is very important as it is one of
>     the key variables used in ARWU, the Shanghai Ranking. The authors
>     point out to problems in the "secondary affiliations" of some of
>     these HCR, but dismiss it as according to the preprint ARWU is 
>     considering only primary affiliations. But after checking the
>     published methodology in the ARWU website:
>
>     http://www.shanghairanking.com/ARWU-Methodology-2013.html
>
>     the following paragraph appears:
>
>     "The number of Highly Cited Researchers in 21 subject categories.
>     These individuals are the most cited within each category. If a
>     Highly Cited Researcher has two or more affiliations, he/she was
>     asked to estimate his/her weights (or number of weeks) for each
>     affiliation. More than 2/3 of those multi-affiliated Highly Cited
>     Researchers provided such estimations and their affiliations
>     receive the weights accordingly. For those who did not answer,
>     their first affiliation is given a weight of 84% (average weight
>     of the first affiliations for those who replied) and the rest
>     affiliations share the remaining 16% equally".
>
>
>     On 09/07/2014 9:21, Bornmann, Lutz wrote:
>
>
>           Which of the world's institutions employ the most highly
>           cited researchers? An evaluation of the data from
>           highlycited.com
>
>         Lutz Bornmann
>         <http://arxiv.org/find/cs/1/au:+Bornmann_L/0/1/0/all/0/1>,
>         Johann Bauer
>         <http://arxiv.org/find/cs/1/au:+Bauer_J/0/1/0/all/0/1>
>
>         A few weeks ago, Thomson Reuters published a list of the
>         highly cited researchers worldwide (highlycited.com). Since
>         the data is freely available for downloading and includes the
>         names of the researchers' institutions, we produced a ranking
>         of the institutions on the basis of the number of highly cited
>         researchers per institution.
>
>         Available at: http://arxiv.org/abs/1407.2037
>         <http://arxiv.org/abs/1407.2037>
>
>         ---------------------------------------
>
>         Dr. Dr. habil. Lutz Bornmann
>
>         Division for Science and Innovation Studies
>
>         Administrative Headquarters of the Max Planck Society
>
>         Hofgartenstr. 8
>
>         80539 Munich
>
>         Tel.: +49 89 2108 1265
>
>         Mobil: +49 170 9183667
>
>         Email: bornmann at gv.mpg.de <mailto:bornmann at gv.mpg.de>
>
>         WWW: www.lutz-bornmann.de <http://www.lutz-bornmann.de/>
>
>         ResearcherID: http://www.researcherid.com/rid/A-3926-2008
>
>         ResearchGate: http://www.researchgate.net/profile/Lutz_Bornmann
>
>
>
>
>
>     -- 
>
>     ******************************
>
>       
>
>     Isidro F. Aguillo, HonDr.
>
>     The Cybermetrics Lab, IPP-CSIC
>
>     Grupo Scimago
>
>     Madrid. SPAIN
>
>       
>
>     isidro.aguillo at csic.es  <mailto:isidro.aguillo at csic.es>
>
>     ORCID: 0000-0001-8927-4873
>
>     ResearcherID: A-7280-2008
>
>     Scholar Citations: SaCSbeoAAAAJ
>
>     Twitter: @isidroaguillo
>
>     Rankings Web: webometrics.info
>
>       
>
>     ******************************
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> -- 
> ******************************
>   
> Isidro F. Aguillo, HonDr.
> The Cybermetrics Lab, IPP-CSIC
> Grupo Scimago
> Madrid. SPAIN
>   
> isidro.aguillo at csic.es  <mailto:isidro.aguillo at csic.es>
> ORCID: 0000-0001-8927-4873
> ResearcherID: A-7280-2008
> Scholar Citations: SaCSbeoAAAAJ
> Twitter: @isidroaguillo
> Rankings Web: webometrics.info
>   
> ******************************
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-- 
******************************

Isidro F. Aguillo, HonDr.
The Cybermetrics Lab, IPP-CSIC
Grupo Scimago
Madrid. SPAIN

isidro.aguillo at csic.es
ORCID: 0000-0001-8927-4873
ResearcherID: A-7280-2008
Scholar Citations: SaCSbeoAAAAJ
Twitter: @isidroaguillo
Rankings Web: webometrics.info

******************************



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