Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Efficiently Inferring Pairwise Subtree Prune-and-Regraft Adjacencies
  between Phylogenetic Trees   We develop a time-optimal $O(mn^2)$-time algorithm to construct the subtree
prune-regraft (SPR) graph on a collection of m phylogenetic trees with n
leaves. This improves on the previous bound of $O(mn^3)$. Such graphs are used
to better understand the behaviour of phylogenetic methods and recommend
parameter choices and diagnostic criteria. The limiting factor in these
analyses has been the difficulty in constructing such graphs for large numbers
of trees. We also develop the first efficient algorithms for constructing the
nearest-neighbor interchange (NNI) and tree bisection-and-reconnection (TBR)
graphs

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The categories of this paper are: chao-dyn
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The categories of this paper are: hep-ph
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The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom
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The categories of this paper are: hep-th
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The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
10
The categories of this paper are: q-bio
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The categories of this paper are: atom-ph
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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: q-alg
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The categories of this paper are: astro-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: physics
2
The categories of this paper are: math