Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Black Lives Matter in Wikipedia: Collaboration and Collective Memory
  around Online Social Movements   Social movements use social computing systems to complement offline
mobilizations, but prior literature has focused almost exclusively on movement
actors' use of social media. In this paper, we analyze participation and
attention to topics connected with the Black Lives Matter movement in the
English language version of Wikipedia between 2014 and 2016. Our results point
to the use of Wikipedia to (1) intensively document and connect historical and
contemporary events, (2) collaboratively migrate activity to support coverage
of new events, and (3) dynamically re-appraise pre-existing knowledge in the
aftermath of new events. These findings reveal patterns of behavior that
complement theories of collective memory and collective action and help explain
how social computing systems can encode and retrieve knowledge about social
movements as they unfold.

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The categories of this paper are: cmp-lg
18
The categories of this paper are: econ
28
The categories of this paper are: alg-geom
26
The categories of this paper are: bayes-an
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The categories of this paper are: chem-ph
17
The categories of this paper are: q-fin
29
The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
2
The categories of this paper are: math
12
The categories of this paper are: nucl-th
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
19
The categories of this paper are: eess
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th