Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Evaluation of Single Vehicle Data in Dependence of the Vehicle-Type,
  Lane, and Site   In this paper we study dependencies of fundamental diagrams, time gap
distributions, and velocity-distance relations on vehicle types, lanes and/or
measurement sites. We also propose measurement and aggregation methods that
have more favourable statistical properties than conventional methods.

6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
10
The categories of this paper are: q-bio
28
The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
18
The categories of this paper are: econ