Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gathering avoiding centralized pedestrian advice framework: an
  application for Covid-19 outbreak restrictions   Due to the COVID-19 pandemic, the focus on everydays mobility has been
shifted from traditional means of transport to how to safely commute for work
and/or move around the neighbourhood. Maintaining the safe distance among
pedestrian becomes crucial in big pedestrian networks. Looking at personal
goals, such as walking through the shortest path, could lead to congestion
phenomena on both roadsand crossroads violating the imposed regulations. We
suggest a centralized multi-objective approach able to assign alternative fair
paths for users while maintaining the congestion level as lower as possible.
Computational results show that, even considering paths that are not longer
than the 1% with respect to the shortest path for each pedestrian, the
congestion phenomena are reduced of more than the 50%

10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
37
The categories of this paper are: supr-con
12
The categories of this paper are: nucl-th
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
19
The categories of this paper are: eess
4
The categories of this paper are: cond-mat