Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Impact Vitality - A Measure for Excellent Scientists   In many countries and at European level, research policy increasingly focuses
on 'excellent' researchers. The concept of excellence however is complex and
multidimensional. For individual scholars it involves talents for innovative
knowledge creation and successful transmission to peers, as well as management
capacities. Excellence is also a comparative concept, implying the ability to
surpass others [TIJSSEN, 2003]. Grants are in general awarded based on
assessments by expert committees. While peer review is a widely accepted
practice, it nevertheless is also subject to criticism. At higher aggregation
levels, peer assessments are often supported by quantitative measures. At
individual level, most of these measures are much less appropriate and there is
a need for new, dedicated indicators.

16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg
28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
8
The categories of this paper are: hep-ex
2
The categories of this paper are: math
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
14
The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph