2026
Published in ICWSM 2026
Misinformation Span Detection in Videos via Audio Transcripts
B. Matos, R. C. Lima, S. Zannettou, F. Benevenuto, R. L. T. Santos.
Nov 2024
Posted a new preprint on arXiv
I've heard this before: Initial results on TikTok's impact on the re-popularization of songs
B. Matos, F. Galuppo, R. Cordeiro, F. Figueiredo.
May 2024
Joined Kunumi as a Data Scientist
Started building machine learning models over large-scale financial data.
2024
Published in Neurocomputing
On representation learning-based methods for effective, efficient, and scalable code retrieval
C. França, R. C. Lima, C. Andrade, W. Cunha, P. O. S. V. de Melo, B. Ribeiro-Neto, et al.
2024
Published in Social Network Analysis and Mining
Intellectual dark web, alt-lite and alt-right: Are they really that different? A multi-perspective analysis of the textual content produced by contrarians
B. Matos, R. C. Lima, J. M. Almeida, M. A. Gonçalves, R. L. T. Santos.
Dec 2023
Defended my master's thesis
M.Sc. in Computer Science (Information Retrieval), Federal University of Minas Gerais (UFMG).
May – Jul 2023
Research internship at Aalto University
Spent 3 months in Espoo, Finland, with the Probabilistic Machine Learning Group, working on LLM-based factual review for clinical text summarization.
2022
Published at SocInfo
On the presence of abusive language in mis/disinformation
B. Matos, R. C. Lima, et al.
2022
Published at ACM SIGIR
On extractive summarization for profile-centric neural expert search in academia
R. C. Lima, R. L. T. Santos.
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