2 papers
cs.IR2025
Ontology Learning and Knowledge Graph Construction: A Comparison of Approaches and Their Impact on RAG Performance
Tiago da Cruz, Bernardo Tavares, Francisco Belo
Retrieval-Augmented Generation (RAG) systems combine Large Language Models (LLMs) with external knowledge, and their performance depends heavily on how that knowledge is represente…
cs.CL2025
CRACQ: A Multi-Dimensional Approach To Automated Document Assessment
Ishak Soltani, Francisco Belo, Bernardo Tavares
This paper presents CRACQ, a multi-dimensional evaluation framework tailored to evaluate documents across f i v e specific traits: Coherence, Rigor, Appropriateness, Completeness,…