Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Tracking the 2011 Student-led Collective Movement in Chile through
  Social Media Use   Using social media archives of the 2011 Chilean student unrest and dynamic
social network analysis, we study how leaders and participants use social media
such as Twitter, and the Web to self-organize and communicate with each other,
and thus generate one of the biggest "smart movements" in the history of Chile.
In this paper we i) describe the basic network topology of the 2011 student-led
social movement in Chile; ii) explore how the student leaders are connected to,
and how are they seen by (a) political leaders, and (b) University authorities;
iii) hypothesize about key success factors and risk variables for the Student
Network Movement's organization process and sustainability over time. We
contend that this social media enabled massive movement is yet another
manifestation of the network era, which leverages agents' socio-technical
networks, and thus accelerates how agents coordinate, mobilize resources and
enact collective intelligence.

12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
28
The categories of this paper are: alg-geom
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin
2
The categories of this paper are: math
7
The categories of this paper are: hep-th
10
The categories of this paper are: q-bio
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
33
The categories of this paper are: plasm-ph