Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: MIDMod-OSN: A Microscopic-level Information Diffusion Model for Online
  Social Networks   As online social networks continue to be commonly used for the dissemination
of information to the public, understanding the phenomena that govern
information diffusion is crucial for many security and safety-related
applications, such as maximizing information spread and misinformation
containment during crises and natural disasters. In this study, we hypothesize
that the features that contribute to information diffusion in online social
networks are significantly influenced by the type of event being studied. We
classify Twitter events as either informative or trending and then explore the
node-to-node influence dynamics associated with information spread. We build a
model based on Bayesian Logistic Regression for learning and prediction and
Random Forests for feature selection. Experimental results from real-world data
sets show that the proposed model outperforms state-of-the-art diffusion
prediction models, achieving 93% accuracy in informative events and 86% in
trending events. We observed that the models for informative and trending
events differ significantly, both in the diffusion process and in the user
features that govern the diffusion. Our findings show that followers play an
important role in the diffusion process and it is possible to use the diffusion
and OSN behavior of users for predicting the trending character of a message
without having to count the number of reactions.

12
The categories of this paper are: nucl-th
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
4
The categories of this paper are: cond-mat
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
8
The categories of this paper are: hep-ex
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg