Gustavo Lima, Davi Silva, and Thiago Pardo. 2025.
 Multidocument opinion summarization for portuguese: comparing a graph-based method with an LLM. In <em>Proceedings of the 16th Brazilian Symposium in Information and Human Language Technology</em>, September 29, 2025, Fortaleza/CE, Brasil. SBC, Porto Alegre, Brasil, 698-702. DOI: <a href="https://doi.org/10.5753/stil.2025.37874">https://doi.org/10.5753/stil.2025.37874</a>.