Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The 2nd Workshop on Hacking and Making at Time-Bounded Events   In hackathons, small teams work together over a specified period of time to
complete a project of interest. Such time-bounded hackathon-style events have
become increasingly popular across different domains in recent years.
Collegiate hackathons, just one of the many variants of hackathons, that are
supported by the largest hackathon league (https://mlh.io/) alone attract over
65,000 participants among more than 200 events each year. Variously known as
data dives, codefests, hack-days, sprints, edit-a-thons, mapathons, and so on,
such events vary depending on different audiences and with divergent aims: for
example, whether teams know each other beforehand, whether the event is
structured as a competition with prizes, whether the event is open or requires
membership or invitations, and whether the desired outcome is primarily a
product innovation, learning a new skill, forming a community around a cause,
solving a technical problem that requires intensive focus by a group, or just
having fun. Taken together, hackathons offer new opportunities and challenges
for collaboration by affording explicit, predictable, time-bounded spaces for
collaborative work and engaging with new audiences. With the goal of discussing
opportunities and challenges surrounding hackathons of different kinds, this
one-day workshop brought together researchers, experienced event organizers,
and practitioners to share and discuss their practical experiences. Empirical
insights from studying these events may help position the CHI community to
better study, plan and design hackathon-style events as socio-technical systems
that support new modes of production and collaboration.

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The categories of this paper are: hep-th
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The categories of this paper are: math
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The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: patt-sol
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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: supr-con
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The categories of this paper are: adap-org
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The categories of this paper are: gr-qc
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The categories of this paper are: plasm-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: astro-ph
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The categories of this paper are: math-ph
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The categories of this paper are: nucl-ex