Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Simulations for novel problems in recommendation: analyzing
  misinformation and data characteristics   In this position paper, we discuss recent applications of simulation
approaches for recommender systems tasks. In particular, we describe how they
were used to analyze the problem of misinformation spreading and understand
which data characteristics affect the performance of recommendation algorithms
more significantly. We also present potential lines of future work where
simulation methods could advance the work in the recommendation community.

13
The categories of this paper are: quant-ph
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
3
The categories of this paper are: physics
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
19
The categories of this paper are: eess
24
The categories of this paper are: dg-ga
29
The categories of this paper are: funct-an
15
The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio
0
The categories of this paper are: hep-ph
17
The categories of this paper are: q-fin
5
The categories of this paper are: gr-qc
12
The categories of this paper are: nucl-th
7
The categories of this paper are: hep-th