9 citations · 18 across the 10 of their papers we have counts for
11 papers
Time and Relations into Focus: Ontological Foundations of Object-Centric Event Data
Hosna Hooshyar, Mattia Fumagalli, Marco Montali +1
Object-centric process mining is a new branch of process mining where events are associated with multiple objects, and where object-to-object interactions are essential to understa…
An ontological lens on attack trees: Toward adequacy and interoperability
Ítalo Oliveira, Stefano M. Nicoletti, Gal Engelberg +3
Attack Trees (AT) are a popular formalism for security analysis. They are meant to display an attacker's goal decomposed into attack steps needed to achieve it and compute certain…
WATCHDOG: an ontology-aWare risk AssessmenT approaCH via object-oriented DisruptiOn Graphs
Stefano M. Nicoletti, E. Moritz Hahn, Mattia Fumagalli +2
When considering risky events or actions, we must not downplay the role of involved objects: a charged battery in our phone averts the risk of being stranded in the desert after a…
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…
Towards a Gateway for Knowledge Graph Schemas Collection, Analysis, and Embedding
Mattia Fumagalli, Marco Boffo, Daqian Shi +2
One of the significant barriers to the training of statistical models on knowledge graphs is the difficulty that scientists have in finding the best input data to address their pre…
Integrating 3D City Data through Knowledge Graphs
Linfang Ding, Guohui Xiao, Albulen Pano +6
CityGML is a widely adopted standard by the Open Geospatial Consortium (OGC) for representing and exchanging 3D city models. The representation of semantic and topological properti…
Towards Ranking Schemas by Focus
Mattia Fumagalli, Daqian Shi, Fausto Giunchiglia
The main goal of this paper is to evaluate knowledge base schemas, modeled as a set of entity types, each such type being associated with a set of properties, according to their fo…
Towards an Ontology-Driven Approach for Process-Aware Risk Propagation
Gal Engelberg, Mattia Fumagalli, Adrian Kuboszek +3
The rapid development of cyber-physical systems creates an increasing demand for a general approach to risk, especially considering how physical and digital components affect the p…
Popularity Driven Data Integration
Fausto Giunchiglia, Simone Bocca, Mattia Fumagalli +2
More and more, with the growing focus on large scale analytics, we are confronted with the need of integrating data from multiple sources. The problem is that these data are imposs…
LiveSchema: A Gateway Towards Learning on Knowledge Graph Schemas
Mattia Fumagalli, Marco Boffo, Daqian Shi +2
One of the major barriers to the training of algorithms on knowledge graph schemas, such as vocabularies or ontologies, is the difficulty that scientists have in finding the best i…
iTelos -- Purpose Driven Knowledge Graph Generation
Fausto Giunchiglia, Simone Bocca, Mattia Fumagalli +2
When building a new application we are more and more confronted with the need of reusing and integrating pre-existing knowledge, e.g., ontologies, schemas, data of any kind, from m…