Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Valuations and Metrics on Partially Ordered Sets   We extend the definitions of upper and lower valuations on partially ordered
sets, and consider the metrics they induce, in particular the metrics available
(or not) based on the logarithms of such valuations. Motivating applications in
computational linguistics and computational biology are indicated.

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The categories of this paper are: q-bio
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The categories of this paper are: q-alg
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The categories of this paper are: econ
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The categories of this paper are: comp-gas
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The categories of this paper are: chem-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-fin
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The categories of this paper are: bayes-an
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The categories of this paper are: ao-sci
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The categories of this paper are: nucl-th
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The categories of this paper are: math-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-th
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The categories of this paper are: funct-an
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The categories of this paper are: eess
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The categories of this paper are: chao-dyn