19 citations · 24 across the 8 of their papers we have counts for
12 papers
An ontology for cross-sectoral crisis management: core and public health modules
Aldo Gangemi, Rita T. Sousa, Luigi Asprino +6
This paper presents the European Crisis Management Ontology (ECMO), a modular OWL-based ontology intended as a cross-sectoral reference for disaster risk reduction and response. EC…
Towards a theory of Façade-X data access: satisfiability of SPARQL basic graph patterns
Luigi Asprino, Enrico Daga
Data integration is the primary use case for knowledge graphs. However, integrated data are not typically graphs but come in different formats, for example, CSV, XML, or a relation…
Learning Local Causal World Models with State Space Models and Attention
Francesco Petri, Luigi Asprino, Aldo Gangemi
World modelling, i.e. building a representation of the rules that govern the world so as to predict its evolution, is an essential ability for any agent interacting with the physic…
Transformers and Slot Encoding for Sample Efficient Physical World Modelling
Francesco Petri, Luigi Asprino, Aldo Gangemi
World modelling, i.e. building a representation of the rules that govern the world so as to predict its evolution, is an essential ability for any agent interacting with the physic…
Streamlining Knowledge Graph Construction with a façade: The SPARQL Anything project
Luigi Asprino, Enrico Daga, Justin Dowdy +3
What should a data integration framework for knowledge engineers look like? Recent research on Knowledge Graph construction proposes the design of a façade, a notion borrowed from…
Pattern-based Visualization of Knowledge Graphs
Luigi Asprino, Christian Colonna, Misael Mongiovì +2
We present a novel approach to knowledge graph visualization based on ontology design patterns. This approach relies on OPLa (Ontology Pattern Language) annotations and on a catalo…
Facade-X: an opinionated approach to SPARQL anything
Enrico Daga, Luigi Asprino, Paul Mulholland +1
The Semantic Web research community understood since its beginning how crucial it is to equip practitioners with methods to transform non-RDF resources into RDF. Proposals focus on…
Extraction of common conceptual components from multiple ontologies
Luigi Asprino, Valentina Anita Carriero, Valentina Presutti
Understanding large ontologies is still an issue, and has an impact on many ontology engineering tasks. We describe a novel method for identifying and extracting conceptual compone…
Knowledge Graphs Evolution and Preservation -- A Technical Report from ISWS 2019
Nacira Abbas, Kholoud Alghamdi, Mortaza Alinam +71
One of the grand challenges discussed during the Dagstuhl Seminar "Knowledge Graphs: New Directions for Knowledge Representation on the Semantic Web" and described in its report is…
A Reference Software Architecture for Social Robots
Luigi Asprino, Paolo Ciancarini, Andrea Giovanni Nuzzolese +2
Social Robotics poses tough challenges to software designers who are required to take care of difficult architectural drivers like acceptability, trust of robots as well as to guar…
Observing LOD using Equivalent Set Graphs: it is mostly flat and sparsely linked
Luigi Asprino, Wouter Beek, Paolo Ciancarini +2
This paper presents an empirical study aiming at understanding the modeling style and the overall semantic structure of Linked Open Data. We observe how classes, properties and ind…
Empirical Analysis of Foundational Distinctions in Linked Open Data
Luigi Asprino, Valerio Basile, Paolo Ciancarini +1
The Web and its Semantic extension (i.e. Linked Open Data) contain open global-scale knowledge and make it available to potentially intelligent machines that want to benefit from i…