Rennan Cordeiro Lima

Rennan Cordeiro Lima

Tech Lead & Data Scientist · PhD Candidate in NLP

I currently work at Kunumi, building machine learning solutions over large-scale financial data. I'm also pursuing a PhD in Natural Language Processing at UFMG, and I contribute to research and engineering projects in information retrieval. My work spans machine learning, information retrieval, and large-scale data systems across industry and academia, and I'm a published researcher in IR/NLP with experience leading teams and building production-grade systems.

GitHub Google Scholar LinkedIn Email

Publications

View all publications →

Misinformation Span Detection in Videos via Audio Transcripts

B. Matos, R. C. Lima, S. Zannettou, F. Benevenuto, R. L. T. Santos.

ICWSM, 2026

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.

Neurocomputing, 600:128172, 2024

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.

Social Network Analysis and Mining, 14(1):32, 2024

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.

arXiv preprint arXiv:2411.01239, 2024

On the presence of abusive language in mis/disinformation

B. Matos, R. C. Lima, et al.

SocInfo International Conference, 2022. Springer.

On extractive summarization for profile-centric neural expert search in academia

R. C. Lima, R. L. T. Santos.

ACM SIGIR International Information Retrieval Conference, 2022

Interested in collaborating or have an interesting question?

Let's connect →