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ExpertiseUpdated on 24 April 2026

LLM Agents, Multi-Agent Systems & Human-AI Interaction (Postdoc Collaboration)

Fillipe Santos

PhD Candidate in Computer Science at AGENCY FOR THE PROMOTION OF EUROPEAN RESEARCH IN ITALY - APRE

São Paulo, Brazil

About

I am a PhD candidate in Computer Science working on LLM-based agent systems, with a strong focus on conversational recommender systems, multi-agent architectures, and human-AI interaction.

My research explores how to design intelligent systems that support user decision-making under information overload, combining techniques from large language models, reinforcement learning (e.g., contextual bandits), and interactive AI. I am particularly interested in user-side AI systems that enhance autonomy, transparency, and rational decision processes.

I have experience developing multi-agent frameworks for conversational AI, integrating LLMs with structured reasoning, memory, and orchestration mechanisms. My work also touches on explainability, evaluation of interactive systems, and hybrid intelligence paradigms.

I am open to collaborations and MSCA postdoctoral opportunities in areas including (but not limited to):

  • LLM-based agents and agentic AI

  • Multi-agent systems and orchestration

  • Conversational AI and recommender systems

  • AI for scientific discovery

  • Decision support systems

  • Human-AI interaction and explainability

I am particularly interested in interdisciplinary environments and new domains where agent-based AI can be applied.

Field

  • ENG - Information Science and Engineering

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