Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Online Emotions During the Storming of the U.S. Capitol: Evidence from
  the Social Media Network Parler   The storming of the U.S. Capitol on January 6, 2021 has led to the killing of
5 people and is widely regarded as an attack on democracy. The storming was
largely coordinated through social media networks such as Twitter and "Parler".
Yet little is known regarding how users interacted on Parler during the
storming of the Capitol. In this work, we examine the emotion dynamics on
Parler during the storming with regard to heterogeneity across time and users.
For this, we segment the user base into different groups (e.g., Trump
supporters and QAnon supporters). We use affective computing to infer the
emotions in content, thereby allowing us to provide a comprehensive assessment
of online emotions. Our evaluation is based on a large-scale dataset from
Parler, comprising of 717,300 posts from 144,003 users. We find that the user
base responded to the storming of the Capitol with an overall negative
sentiment. Akin to this, Trump supporters also expressed a negative sentiment
and high levels of unbelief. In contrast to that, QAnon supporters did not
express a more negative sentiment during the storming. We further provide a
cross-platform analysis and compare the emotion dynamics on Parler and Twitter.
Our findings point at a comparatively less negative response to the incidents
on Parler compared to Twitter accompanied by higher levels of disapproval and
outrage. Our contribution to research is three-fold: (1) We identify online
emotions that were characteristic of the storming; (2) we assess emotion
dynamics across different user groups on Parler; (3) we compare the emotion
dynamics on Parler and Twitter. Thereby, our work offers important implications
for actively managing online emotions to prevent similar incidents in the
future.

17
The categories of this paper are: q-fin
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
19
The categories of this paper are: eess
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
0
The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an