3 papers
cs.AI2026
gUFO: A Gentle Foundational Ontology for Semantic Web Knowledge Graphs
João Paulo A. Almeida, Giancarlo Guizzardi, Tiago Prince Sales +1
gUFO is a lightweight implementation of the Unified Foundational Ontology (UFO) suitable for Semantic Web OWL 2 DL applications. UFO is a mature foundational ontology with a rich a…
cs.AI2026
ONTrust: A Reference Ontology of Trust
Glenda Amaral, Tiago Prince Sales, Riccardo Baratella +3
Trust has stood out more than ever in the light of recent innovations. Some examples are advances in artificial intelligence that make machines more and more humanlike, and the int…
cs.AI2024
Mining Frequent Structures in Conceptual Models
Mattia Fumagalli, Tiago Prince Sales, Pedro Paulo F. Barcelos +6
The problem of using structured methods to represent knowledge is well-known in conceptual modeling and has been studied for many years. It has been proven that adopting modeling p…