research

Bibliometric indicators as part of the research ecosystem

Posted on Actualizado enn

Can we see the bibliometric indicators as part of an  ecosystem? I think so…

Let me explain. I’m involved in a project related to bibliometric analytics, seeing the first results, I realise, as I read many and many times, that the bibliometric indicators are a good quantitative indicators to measure the research results, but should not be the only or the main measures to evaluate a researcher.

The bibliometric indicators such as citations counts or downloads, have different biases depending on age, discipline and co-authorship. As it is good explained in this paper.

The number of citations increased with the age (number of years of active researcher) of the individual, so the square root of number of citations divided by the age is almost a constant.

Different disciplines have different citation cultures, so citation counts cannot be directly compared.

Must take the degree of co-authorship into account.

Finally we must take also into account that indicators such as provided by WOS, Scopus and Google Scholar (the most relevant), do not cover all areas of research, being Google Scholar the widest.

We can see the researcher environment as an ecosystem that depends on the researchers personal profile, their collaboration relationships, their research scope, their media activity (measured thru altmetrics), other indicators such eigenfactor among others. Only seeing the researchers as a whole, interacting in an environment, we can evaluate them, and not only thru two or three indicators.

In short, we can show the main bibliometric indicators, as we can see bellow, but it’s not a result or an evaluation as well, it’s only information that we need to analyse in order to evaluate the results.

see UVICs PPC

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Bibliometric indicators. Key information for the Researcher #bibliometrics #research #CRIS

Posted on Actualizado enn

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I’ve been involved in a very interesting Project with some of the universities of the SIGMA AIE universities consortium where I work. It’s not new, and maybe it seems that it’s not a big project, but the relevance of the results that it shows, are clear.

It’s about the researchers Bibliometric information. As we know, this is a very important and relevant information for the Researchers and their scientific activity. It’s a key information, for example, to obtain funding and for their accreditation and evaluation as a researcher or scholar.

This information is extracted automatically and stored in the CRIS (Current Research Information System of the institution), so nobody must enter it. This information is sometimes validated by the library staff.

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Here are two exemples:

You can access the ‘Scientific Production Portal’ of the Universitat de Vic-Central de Catalunya, UVIC-UCC or the ‘Scientific output’ of the Universitat Pompeu Fabra, UPF publically, and select a Researcher of the institution. Here, we can see their main bibliometric indicators such as: Index H of WOS, Scopus and Google scholar and cites of google scholar besides the Researcher photo.

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Then, we can enter one of the publications and see the main bibliometric indicators related to the publication such as: cites in Scopus, Wos, Google scholar, Scimago, altmetrics and so on…

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Another example, this time from the UPF:

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This information, in addition to giving public information about the Researcher, is very valuable information for the institution that can manage information about its positioning and can analyze its scientific production thru these standard indicators. The possibilities are great.

I really enjoyed being in this project, and it’s only the beginning…

 

AI: Data are for machines, information for Researchers.

Posted on Actualizado enn

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AI: Artificial Intelligence, a concept created by Alan Turing. That is a concept that exists 66 years ago but, unlike science fiction films, has not had a realistic approach that has allowed its development and implementation in all these years. But no, I don’t want to talk about robots that act like people, witch develop feelings and others. No, I think that finally, the right approach to AI is coming, the approach that should have had from the beginning, but for some reasons it has not been possible to develop. I mean the use of the machines so that they can process the huge amount of data flowing through the network, and it has not been possible until the advent and popularisation of the Internet.

I remember a couple of years ago, I attended a conference in a Spanish public university where it was questioned if in the university were applicable concepts such as artificial intelligence (AI) and bigData, among others. Several of the speakers claimed that no, others with small mouth pointed that perhaps it was possible, but generally not seen how or where to apply.

Well, it’s only two years after and I think we can say that in the universities we can talk about bigData and many applications of AI. If we focus on one of the pillars of the university, the research area, with the development of models such as open access of publications and data as well as the internationalisation of research, where increasingly proliferate large research groups, international and multidisciplinary, no doubt, that there is an explosion of bigData in research data. And, in my view, the bigData, ie, generation and access many data in real time, leads to the need to apply artificial intelligence techniques for the analysis and processing of terabytes of data that proliferate in the network.

Thus, and related to my previous post, AI techniques are already required such as, machine learning, deep learning, computational linguistics, natural language processing and data mining, among others.

Our researchers do not have to, nor can, spend time searching and analysing raw data, ie process thousands of data to find what they seek. To do this, these algorithms and technologies need to facilitate access to information, which is not the same as access to data. So, in this way, we could say that the data is for machines, information for Researchers. I am currently working on these issues, to provide researchers with tools that can really help them in their work and enable them to move faster and to obtain the best results.

Enjoy your summer!