Eldorado Research Institute

As a leading Brazilian R&D center, we specialize in developing advanced solutions in software, hardware, and AI. Our mission is to research and develop innovative, comprehensive, and impactful solutions that empower businesses and transform differents sectors of society.

Recent Publications 📚

• Memory-Aware Multi-agent Architecture with LLM-Based Orchestration for Conversational Recommendation
• BRANCHES: A Dataset and Analysis of Narrative Graphs in Visual Novels
• Comparing RAG, DPO and Agentic Approaches in Systems Performance on Q&A about Brazilian Labor Legislation
• Comparing Automatic Speech Recognition Quality for Brazilian Portuguese in Multimodal Large Models
• HR-Agents: Using Multiple LLM-based Agents to Improve Q&A about Brazilian Labor Legislation
• FED-HARGPT: A Hybrid Centralized-Federated Approach of a Transformer-based Architecture for Human Context Recognition

News 🚀

• Eldorado is on BRACIS 2026! We're presenting "Memory-Aware Multi-agent Architecture with LLM-Based Orchestration for Conversational Recommendation". We're also attending ENIAC. See you there!
• Eldorado team members received best paper award at the Computing Track of SBGames 2026 with "BRANCHES: A Dataset and Analysis of Narrative Graphs in Visual Novels"!
• Eldorado is on ICAART 2026! We presented two papers in the Low-Resource Languages Track!

Community Contributions 🤝