Investigation of the information sources for the characterization of users in Online Social Networks

Authors

DOI:

https://doi.org/10.5753/isys.2024.3019

Keywords:

Social networks, information sources, Twitter, communities, topic modeling

Abstract

Individuals interact in a complex way for discussions in online social networks and the characterization of the way in which their are organized is essential for understanding the debate that take place around specific issues. This work presents a methodology for the characterization of discussions in online social networks and the groups of users that promove them based on the addressed topics and the external sources used by their users for the construction of the argumentation conducted on specific issues. An analysis of Twitter around discussions about the Federal Supreme Court (STF) and the COVID-19 vaccination in Brazil shows that the methodology is able to advance in the understanding of the way in which information is produced and propagated, and in the differences between the way various groups of individuals use external sources of information.

Downloads

Download data is not yet available.

References

Barbosa, C., Felix, L., Alves, A., Xavier, C., and Vieira, V. (2022). Uso de urls para caracterização de comunidades em redes sociais online. In Anais do XI Brazilian Workshop on Social Network Analysis and Mining, pages 25–36, Porto Alegre, RS, Brasil. SBC.

Bhatt, S., Joglekar, S., Bano, S., and Sastry, N. (2018). Illuminating an ecosystem of partisan websites. In Companion Proceedings of the The Web Conference 2018, pages 545–554.

Blei, D. M., Ng, A. Y., and Jordan, M. I. (2003). Latent dirichlet allocation. Journal of machine Learning research, 3(Jan):993–1022.

Blondel, V. D., Guillaume, J.-L., Lambiotte, R., and Lefebvre, E. (2008). Fast unfolding of communities in large networks. Journal of statistical mechanics: theory and experiment, 2008(10):P10008.

Caetano, J. A., Almeida, J., and Marques-Neto, H. T. (2018). Characterizing politically engaged users’ behavior during the 2016 us presidential campaign. In 2018 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM), pages 523–530. IEEE.

Christhie, W., Reis, J. C. S., Moro, F. B. M. M., and Almeida, V. (2018). Detecção de posicionamento em tweets sobre política no contexto brasileiro. In Anais do VII Brazilian Workshop on Social Network Analysis and Mining, Porto Alegre, RS, Brasil. SBC.

Cossard, A., Morales, G. D. F., Kalimeri, K., Mejova, Y., Paolotti, D., and Starnini, M. (2020). Falling into the echo chamber: the italian vaccination debate on twitter. In Proceedings of the International AAAI Conference on Web and Social Media, volume 14, pages 130–140.

Cruz, I. (2020). Quais os rumos do inquerito das fake news no supremo.

Ferreira, C., Murai, F., Matos, B., and Almeida, J. (2019). Modeling dynamic ideological behavior in political networks. pages 1–14.

Garimella, K., De Francisci Morales, G., Gionis, A., and Mathioudakis, M. (2018). Political discourse on social media: Echo chambers, gatekeepers, and the price of bipartisanship. In Proceedings of the 2018 World Wide Web Conference, pages 913–922.

Guimaraes, S. S., Reis, J. C., Lima, L., Ribeiro, F. N., Vasconcelos, M., An, J., Kwak, H., and Benevenuto, F. (2020). Identifying and characterizing alternative news media on facebook. In 2020 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM), pages 448–452. IEEE.

Morstatter, F., Shao, Y., Galstyan, A., and Karunasekera, S. (2018). From alt-right to alt-rechts: Twitter analysis of the 2017 german federal election. In Companion Proceedings of the The Web Conference 2018, pages 621–628.

Nobre, G., Ferreira, C., and Almeida, J. (2020). Beyond groups: Uncovering dynamic communities on the whatsapp network of information dissemination.

Rae, M. (2021). Hyperpartisan news: Rethinking the media for populist politics. New Media & Society, 23(5):1117–1132.

Recuero, R., Soares, F. B., and Gruzd, A. (2020). Hyperpartisanship, disinformation and political conversations on twitter: The brazilian presidential election of 2018. In Proceedings of the international AAAI conference on Web and social media, volume 14, pages 569–578.

Resende, G., Messias, J., Silva, M., Almeida, J., Vasconcelos, M., and Benevenuto, F. (2018). A system for monitoring public political groups in whatsapp. In Proceedings of the 24th Brazilian Symposium on Multimedia and the Web, pages 387–390. ACM.

Published

2024-08-15

How to Cite

Barbosa, C. M. G. ., Félix, L. G. da S., Alves, A. P. S., Xavier, C. R., & Vieira, V. da F. (2024). Investigation of the information sources for the characterization of users in Online Social Networks. ISys - Brazilian Journal of Information Systems, 17(1), 9:1 – 9:28. https://doi.org/10.5753/isys.2024.3019

Issue

Section

Extended versions of selected articles

Most read articles by the same author(s)