3 papers
cs.CL2026
KG-CRAFT: Knowledge Graph-based Contrastive Reasoning with LLMs for Enhancing Automated Fact-checking
VÃtor N. Lourenço, Aline Paes, Tillman Weyde +2
Claim verification is a core component of automated fact-checking systems, aimed at determining the truthfulness of a statement by assessing it against reliable evidence sources su…
cs.SI2025
Exploring Content and Social Connections of Fake News with Explainable Text and Graph Learning
VÃtor N. Lourenço, Aline Paes, Tillman Weyde
The global spread of misinformation and concerns about content trustworthiness have driven the development of automated fact-checking systems. Since false information often exploit…
cs.AI2025
An Explainable Natural Language Framework for Identifying and Notifying Target Audiences In Enterprise Communication
VÃtor N. Lourenço, Mohnish Dubey, Yunfei Bai +2
In large-scale maintenance organizations, identifying subject matter experts and managing communications across complex entities relationships poses significant challenges -- inclu…