The 9th edition of Research.com ranking of the best researchers in the
field of Computer Science relies os data
consolidated from a wide range of data sources including OpenAlex and
CrossRef. The bibliometric data for estimating the citation-based metrics were
gathered on 21-12-2022. Position in the ranking is based on a
researcher’s D-index (Discipline H-index), which
takes into account only papers and citation
values for an examined discipline.
Show more
The scope of our Computer Science research
Research.com’s best scholars ranking is a reliable
lineup of leading scholars from the area of
Computer Science, established by means of a meticulous
study of 166,880 scientists identified
from multiple bibliometric data sources. For the area of
Computer Science, over 14402 scholars were
examined.
What is D-index approval threshold for Computer Science
The D-index threshold for approving a scholar to be
examined is placed at 30 if
the majority of of their publications are in the field of Computer Science. The
acceptance factors for researchers to be
considered into the ranking of top researchers are based on the D-index, ratio
of the contributions made within the given discipline
plus the awards and achievements of the researchers. The
D-index threshold for listing best scholars is
set as an increment of 10 depending on the total number of scholars
estimated for each area od study whilst
making sure that the top 1% of best scholars are
considered into the list. We estimate a proximity of
30% or less between a scholar’s general H-index and their D-index.
Extra verification rules
Since our main goal is to make sure that only
actual scientists are mentioned in
the ranking we believe that metrics are never
meant to be a complete means to assess the
work of researchers. This is why
we manually verify each profile and cross-correlate it against publications in a
wide range of trustworthy sources. Even though it’s not a
factor impacting a researcher’s position in
our ranking, the quantity of papers published in
prominent journals and conference proceedings should form a
reliable secondary implication of their contribution to research in a
given discipline. Position in the ranking is
determined by every researcher’s D-index
using metrics collected from OpenAlex and
CrossRef, which are the most credible and well-established bibliometric
databases of this kind available to the research community. A
detailed definition of our research policy
can be found on our
methodology page.
Our agenda
Our aim is to inspire scholars,
businessmen and decision-makers
around the world to examine where top experts are heading
and to provide a way for the whole research community to
discover who the leading experts in specific
fields of research, in different countries, or even within research
institutions are.
Show more
Key findings for Computer Science
With 28 scientists Portugal ranks in spot 26
globally.
As far as institutions are concerned, the affiliation with the highest number of top scholars in Portugal is Instituto Superior Técnico with 8 scholars affiliated with it being present in our Computer Science ranking. It is followed by University of Porto with 4 scholars. Ranking thirds is Instituto Superior Técnico with 4 scientists.
Prominent researchers ranking in Portugal are representing University of Porto, Universidade Nova de Lisboa, Polytechnic Institute of Porto, Instituto Superior Técnico, University of Minho, University of Lisbon, University of Coimbra, Instituto Gulbenkian de Ciência, Polytechnic Institute of Bragança.
Professor Jose M. Bioucas-Dias from Instituto Superior Técnico is listed as the best researcher in Portugal in our ranking with a D-index of 68. Ranking on the second place in Portugal is João Gama from University of Porto with a D-index of 63. The third spot in Portugal is taken by Mário A. T. Figueiredo from Instituto Superior Técnico with a D-index of 63.
The average D-index for the top 10% scientists is 64 in comparison to an average of 41 for all 28 scholars listed in Research.com ranking.
The average number of published papers in the area of Computer Science for the top 1% of scientists in the ranking is 279 in comparison to an average of 279 for all 28 researchers.
The average number of citations for the top 1% researchers is 10159 against an average of 10159 for all 28 researchers.
Useful resources:
