Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An Integrated Vaccination Site Selection and Dose Allocation Problem
  with Fairness Concerns   Fairness in vaccination is not only important from a social justice point of
view, but experience has shown that a fair distribution of vaccine proves more
effective in public immunization by preventing highly-concentrated infected
areas to form among the population. In this paper, we address fairness from two
simultaneous points of view: equity and accessibility. Equity in our setting
means that as far as possible, each demand zone should receive a fair-share of
the total doses available. On the other hand, accessibility means that as far
as possible, each demand zone should have equal travel distance to access their
assigned vaccination site.

10
The categories of this paper are: q-bio
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
0
The categories of this paper are: hep-ph
23
The categories of this paper are: solv-int
7
The categories of this paper are: hep-th
8
The categories of this paper are: hep-ex
27
The categories of this paper are: comp-gas
25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin