Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Network centrality measures and their correlation to mixed-uses at the
  pedestrian-scale   Street network analysis holds appeal as a tool for the assessment of
pedestrian connectivity and its relation to the intensity and mix of land-uses;
however, application within urban-design triggers a range of questions on
implementary specifics due to a variety of theories, methods, and
considerations and it is not immediately clear which of these might be the most
applicable at the pedestrian scale in relation to land-uses. It is,
furthermore, difficult to directly evaluate differing approaches on a
like-for-like basis without recourse to the underlying algorithms and
computational workflows. To this end, the cityseer-api Python package is here
used to develop, compute, and compare a range of centrality methods which are
then applied to the Ordnance Survey Open Roads dataset for Greater London. The
centralities are correlated to high-resolution land-use and mixed-used measures
computed from the Ordnance Survey Points of Interest dataset for the same
points of analysis using a spatially precise methodology based on network
distances to premise locations. The comparisons show that mixed-uses correlate
more strongly against closeness than betweenness centralities; segmented
measures tend to offer slightly stronger correlations than node-based
equivalents; weighted variants offer correlations similar to unweighted
versions, but with a greater degree of spatial specificity; simplest-path
methods confer an advantage in the context of local high-street mixed-uses but
not necessarily for district-wide mixed-uses or land-use accessibilities; and
the application of centrality measures to the dual network does not offer
tangible benefits over the primal network.

28
The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas