Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Network Analysis of the Viking Age in Ireland as portrayed in Cogadh
  Gaedhel re Gallaibh   Cogadh Gaedhel re Gallaibh ("The War of the Gaedhil with the Gail") is a
medieval Irish text, telling how an army under the leadership of Brian Boru
challenged Viking invaders and their allies in Ireland, culminating with the
Battle of Clontarf in 1014. Brian's victory is widely remembered for breaking
Viking power in Ireland, although much modern scholarship disputes traditional
perceptions. Instead of an international conflict between Irish and Viking,
interpretations based on revisionist scholarship consider it a domestic feud or
civil war. Counter-revisionists challenge this view and a longstanding and
lively debate continues. Here we introduce quantitative measures to the
discussions. We present statistical analyses of network data embedded in the
text to position its sets of interactions on a spectrum from the domestic to
the international. This delivers a picture that lies between antipodal
traditional and revisionist extremes; hostilities recorded in the text are
mostly between Irish and Viking - but internal conflict forms a significant
proportion of the negative interactions too.

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The categories of this paper are: atom-ph
11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
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The categories of this paper are: bayes-an
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The categories of this paper are: comp-gas
9
The categories of this paper are: nlin
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The categories of this paper are: eess
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The categories of this paper are: supr-con
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The categories of this paper are: astro-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: chao-dyn
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The categories of this paper are: stat
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The categories of this paper are: cond-mat