Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Natural-Language Multi-Agent Simulations of Argumentative Opinion
  Dynamics   This paper develops a natural-language agent-based model of argumentation
(ABMA). Its artificial deliberative agents (ADAs) are constructed with the help
of so-called neural language models recently developed in AI and computational
linguistics. ADAs are equipped with a minimalist belief system and may generate
and submit novel contributions to a conversation. The natural-language ABMA
allows us to simulate collective deliberation in English, i.e. with arguments,
reasons, and claims themselves -- rather than with their mathematical
representations (as in formal models). This paper uses the natural-language
ABMA to test the robustness of formal reason-balancing models of argumentation
[Maes & Flache 2013, Singer et al. 2019]: First of all, as long as ADAs remain
passive, confirmation bias and homophily updating trigger polarization, which
is consistent with results from formal models. However, once ADAs start to
actively generate new contributions, the evolution of a conservation is
dominated by properties of the agents *as authors*. This suggests that the
creation of new arguments, reasons, and claims critically affects a
conversation and is of pivotal importance for understanding the dynamics of
collective deliberation. The paper closes by pointing out further fruitful
applications of the model and challenges for future research.

29
The categories of this paper are: funct-an
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
19
The categories of this paper are: eess
7
The categories of this paper are: hep-th
18
The categories of this paper are: econ
11
The categories of this paper are: hep-lat
15
The categories of this paper are: nucl-ex
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
24
The categories of this paper are: dg-ga
13
The categories of this paper are: quant-ph
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph