9 citations · 17 across the 6 of their papers we have counts for
11 papers
Chasing Streams with Existential Rules
Jacopo Urbani, Markus Krötzsch, Thomas Eiter
We study reasoning with existential rules to perform query answering over streams of data. On static databases, this problem has been widely studied, but its extension to rapidly c…
Tribrid: Stance Classification with Neural Inconsistency Detection
Song Yang, Jacopo Urbani
We study the problem of performing automatic stance classification on social media with neural architectures such as BERT. Although these architectures deliver impressive results,…
Tab2Know: Building a Knowledge Base from Tables in Scientific Papers
Benno Kruit, Hongyu He, Jacopo Urbani
Tables in scientific papers contain a wealth of valuable knowledge for the scientific enterprise. To help the many of us who frequently consult this type of knowledge, we present T…
Materializing Knowledge Bases via Trigger Graphs
Efthymia Tsamoura, David Carral, Enrico Malizia +1
The chase is a well-established family of algorithms used to materialize Knowledge Bases (KBs), like Knowledge Graphs (KGs), to tackle important tasks like query answering under de…
Adaptive Low-level Storage of Very Large Knowledge Graphs
Jacopo Urbani, Ceriel Jacobs
The increasing availability and usage of Knowledge Graphs (KGs) on the Web calls for scalable and general-purpose solutions to store this type of data structures. We propose Triden…
Checking Chase Termination over Ontologies of Existential Rules with Equality
David Carral, Jacopo Urbani
The chase is a sound and complete algorithm for conjunctive query answering over ontologies of existential rules with equality. To enable its effective use, we can apply acyclicity…