Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Visualization for Periodic Population Movement between Distinct
  Localities   We present a new visualization method to summarize and present periodic
population movement between distinct locations, such as floors, buildings,
cities, or the like. In the specific case of this paper, we have chosen to
focus on student movement between college dormitories on the Columbia
University campus. The visual information is presented to the information
analyst in the form of an interactive geographical map, in which specific
temporal periods as well as individual buildings can be singled out for
detailed data exploration. The navigational interface has been designed to
specifically meet a geographical setting.

10
The categories of this paper are: q-bio
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The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
14
The categories of this paper are: math-ph
30
The categories of this paper are: q-alg
33
The categories of this paper are: plasm-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: nlin
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The categories of this paper are: q-fin
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The categories of this paper are: chao-dyn
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The categories of this paper are: bayes-an
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The categories of this paper are: solv-int
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The categories of this paper are: cond-mat
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The categories of this paper are: hep-lat
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The categories of this paper are: dg-ga
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The categories of this paper are: quant-ph