4 papers
A Navigational Approach for Comprehensive RAG via Traversal over Proposition Graphs
Maxime Delmas, Lei Xu, André Freitas
Standard RAG pipelines based on chunking excel at simple factual retrieval but fail on complex multi-hop queries due to a lack of structural connectivity. Conversely, initial strat…
Biomedical reasoning in action: Multi-agent System for Auditable Biomedical Evidence Synthesis
Oskar Wysocki, Magdalena Wysocka, Mauricio Jacobo +2
We present M-Reason, a demonstration system for transparent, agent-based reasoning and evidence integration in the biomedical domain, with a focus on cancer research. M-Reason leve…
Accelerating Antibiotic Discovery with Large Language Models and Knowledge Graphs
Maxime Delmas, Magdalena Wysocka, Danilo Gusicuma +1
The discovery of novel antibiotics is critical to address the growing antimicrobial resistance (AMR). However, pharmaceutical industries face high costs (over $1 billion), long tim…
SylloBio-NLI: Evaluating Large Language Models on Biomedical Syllogistic Reasoning
Magdalena Wysocka, Danilo Carvalho, Oskar Wysocki +2
Syllogistic reasoning is crucial for Natural Language Inference (NLI). This capability is particularly significant in specialized domains such as biomedicine, where it can support…