Roberto Lotufo

Universidade Estadual de Campinas (UNICAMP) — Brazil

Computer Science · Physical Sciences

28h-index6.1kcitations274works1.02yr avg
OpenAlex↗ORCID↗Google Scholar↗Lab page↗

Accepting Students?

No reports yet. Know if this professor is taking students?

Research Topics

Medical Image Segmentation Techniques(70), Topic Modeling(42), Natural Language Processing Techniques(35), Image Retrieval and Classification Techniques(33), Digital Image Processing Techniques(23)

Publications274 total

BR-TaxQA-R: A Dataset for Question Answering with References for Brazilian Personal Income Tax Law, Including Case Law
Lecture notes in computer science·2026
Towards Large-Scale Self-Supervised Learning for Spatial Audio: Generating First-Order Ambisonics from Monophonic Recordings
NOISE-CON proceedings·2025
RAISE: Reasoning Agent for Interactive SQL Exploration
2025Open Access
Avaliando Ferramentas de IA Generativa no Conjunto de Perguntas e Respostas da Receita Federal
2025Open Access
Comparing Knowledge Injection Methods for LLMs in a Low-Resource Regime
arXiv (Cornell University)·2025Open Access
Aplicação de Large Language Models na Análise e Síntese de Documentos Jurídicos: Uma Revisão de Literatura
2025Open Access
Lightweight LLMs for 3GPP Specifications: Fine-Tuning, Retrieval-Augmented Generation and Quantization
2025Open Access
RAISE: Reasoning Agent for Interactive SQL Exploration
arXiv (Cornell University)·2025Open Access
BR-TaxQA-R: A Dataset for Question Answering with References for Brazilian Personal Income Tax Law, including case law
arXiv (Cornell University)·2025Open Access
Manual segmentation of opacities and consolidations on CT of long COVID patients from multiple annotators
Scientific Data·2025Open Access
ptt5-v2: A Closer Look at Continued Pretraining of T5 Models for the Portuguese Language
Lecture notes in computer science·2025· 6 cited
InRanker: Distilled Rankers for Zero-Shot Information Retrieval
Lecture notes in computer science·2025· 1 cited
SurveySum: A Dataset for Summarizing Multiple Scientific Articles into a Survey Section
Lecture notes in computer science·2025
Quati: A Brazilian Portuguese Information Retrieval Dataset from Native Speakers
2024· 3 citedOpen Access
Robotic Action Planning Using Large Language Models
2024· 4 cited
PublicHearingBR: A Brazilian Portuguese Dataset of Public Hearing Transcripts for Summarization of Long Documents
arXiv (Cornell University)·2024Open Access
MLissard: Multilingual Long and Simple Sequential Reasoning Benchmarks
arXiv (Cornell University)·2024Open Access
SurveySum: A Dataset for Summarizing Multiple Scientific Articles into a Survey Section
arXiv (Cornell University)·2024Open Access
Retail-GPT: leveraging Retrieval Augmented Generation (RAG) for building E-commerce Chat Assistants
arXiv (Cornell University)·2024· 3 citedOpen Access
Check-Eval: A Checklist-based Approach for Evaluating Text Quality
arXiv (Cornell University)·2024· 1 citedOpen Access
page 1 of 14Next →

Frequent Co-authors

Letícia Rittner(11), Rodrigo Nogueira(10), Alexandre X. Falcão(6), Roberto Souza(6), Simone Appenzeller(4), Francisco de Assis Zampirolli(4), Jayaram K. Udupa(3), Rubens Machado(3), Oeslle Lucena(3), Aparecido Nilceu Marana(3), Sergio A. Velastín(3), Romaric Audigier(3), Israel Campiotti(3), Edward R. Dougherty(2), Fábio Souza(2), Richard Frayne(2), Punam K. Saha(2), L.F. Costa(2), Pedram Ghamisi(2), Jón Atli Benediktsson(2)