Roberto Maria Delfino

According to our database, Roberto Maria Delfino authored at least 8 papers between 2024 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Towards the Definition of a Unified Metamodeling Semantics for Knowledge Graphs.

Roberto Maria Delfino

Proceedings of the 33nd Symposium on Advanced Database Systems, 2025

Data Augmentation for Data-Centric AI Through the Lens of Semantic Technologies: A Position Paper.

Daniele Bertillo, Luca Cabibbo, Gianluca Cima, Valter Crescenzi, Marco Console, Roberto Maria Delfino, Stefano Iannucci, Domenico Lembo, Maurizio Lenzerini, Lorenzo Marconi, Paolo Merialdo, Marco Napoleone, Laura Papi, Antonella Poggi, Federico Maria Scafoglieri, Riccardo Torlone

Proceedings of the 33nd Symposium on Advanced Database Systems, 2025

Answering MetaQueries over RDFS Ontologies Under the tt SPARQL Metamodeling Semantics Entailment Regime.

Diego Calvanese, Gianluca Cima, Julien Corman, Roberto Maria Delfino, Maurizio Lenzerini, Lorenzo Marconi, Antonella Poggi, Ognjen Savkovic

Proceedings of the Knowledge Graphs - 14th International Joint Conference, 2025

RDFS Knowledge Graphs Through the Lens of Logic: Semantics and Query Answering.

Roberto Maria Delfino, Maurizio Lenzerini, Antonella Poggi

Proceedings of the ECAI 2025 - 28th European Conference on Artificial Intelligence, 25-30 October 2025, Bologna, Italy, 2025

Logic-Based Semantics and Query Entailment for RDFS Knowledge Graphs (Extended Abstract).

Roberto Maria Delfino, Maurizio Lenzerini, Antonella Poggi

Proceedings of the 38th International Workshop on Description Logics, 2025

Answering Expressive Conjunctive Queries over RDFS Knowledge Bases (Extended Abstract).

Gianluca Cima, Marco Console, Roberto Maria Delfino, Maurizio Lenzerini, Antonella Poggi

Proceedings of the 38th International Workshop on Description Logics, 2025

Answering Conjunctive Queries with Safe Negation and Inequalities over RDFS Knowledge Bases.

Gianluca Cima, Marco Console, Roberto Maria Delfino, Maurizio Lenzerini, Antonella Poggi

Proceedings of the Thirty-Ninth AAAI Conference on Artificial Intelligence, 2025

2024

On the Need of a Formal Meta-modeling Semantics for Knowledge Graphs (Short paper).

Roberto Maria Delfino, Maurizio Lenzerini, Antonella Poggi

Proceedings of the AIxIA Discussion Papers 2024 co-located with the 23rd International Conference of the Italian Association for Artificial Intelligence (AIxIA 2024), 2024