Leonardo F. R. Ribeiro
Scholar

Leonardo F. R. Ribeiro

Google Scholar ID: 92j4_4wAAAAJ
Amazon
Natural Language ProcessingMachine Learning
Homepage↗Google Scholar↗
Citations & Impact
All-time
Citations
2,642
 
H-index
16
 
i10-index
17
 
Publications
20
 
Co-authors
36
list available
Contact
Emailleonardofribeiro@gmail.comCVOpen ↗TwitterOpen ↗GitHubOpen ↗LinkedInOpen ↗
Publications
8 items
DeepFact: Co-Evolving Benchmarks and Agents for Deep Research Factuality
2026
Cited
0
RefusalBench: Generative Evaluation of Selective Refusal in Grounded Language Models
2025
Cited
0
RAGferee: Building Contextual Reward Models for Retrieval-Augmented Generation
2025
Cited
0
Deep Research Comparator: A Platform For Fine-grained Human Annotations of Deep Research Agents
2025
Cited
0
GaRAGe: A Benchmark with Grounding Annotations for RAG Evaluation
2025
Cited
0
XRAG: Cross-lingual Retrieval-Augmented Generation
2025
Cited
0
NeoQA: Evidence-based Question Answering with Generated News Events
2025
Cited
0
Tuning-Free Personalized Alignment via Trial-Error-Explain In-Context Learning
2025
Cited
0
Resume (English only)
Academic Achievements
  • Publications in top-tier AI conferences including ACL, EMNLP, NAACL, and KDD
  • Senior Area Chair for NAACL 2025
  • Tutorial Chair for ACL 2024
  • Area Chair for EACL 2024, NAACL 2024, ACL 2024, EMNLP 2024, COLING 2022, and ARR
  • Notable papers: 'RefusalBench', 'RAGferee', 'GaRAGe', 'XRAG', 'NeoQA', 'REFINESUMM', covering RAG evaluation, cross-lingual RAG, multimodal summarization, and controllable generation
Co-authors
36 total
Iryna Gurevych
Iryna Gurevych
Full Professor, TU Darmstadt; Adjunct Professor, MBZUAI, UAE; Affiliated Professor, INSAIT, Bulgaria
Daniel Ratton Figueiredo
Daniel Ratton Figueiredo
Federal University of Rio de Janeiro (UFRJ)
Hinrich Schütze
Hinrich Schütze
University of Munich
Markus Dreyer
Markus Dreyer
Ph.D., Johns Hopkins University
Yue Zhang
Yue Zhang
Westlake University
Mohit Bansal
Mohit Bansal
Parker Distinguished Professor, Computer Science, UNC Chapel Hill
Ido Dagan
Ido Dagan
Professor, Computer Science Department, Bar-Ilan University
Tobias Falke
Tobias Falke
Amazon AGI