2 citations · 7 across the 9 of their papers we have counts for
9 papers
The Multilingual FrameNet Corpus
Beatrice Fiumanò, Nicolas Lazzari, Simone Paolo Ponzetto +1
This paper introduces the Multilingual FrameNet Corpus (mFNC), a novel resource that extends the English Berkeley FrameNet corpus by collecting and harmonizing existing language-sp…
To Neuro-Symbolic Classification and Beyond by Compiling Description Logic Ontologies to Probabilistic Circuits
Nicolas Lazzari, Valentina Presutti, Antonio Vergari
Background: Neuro-symbolic methods enhance the reliability of neural network classifiers through logical constraints, but they lack native support for ontologies. Objectives: We ai…
Musical Heritage Historical Entity Linking
Arianna Graciotti, Nicolas Lazzari, Valentina Presutti +1
Linking named entities occurring in text to their corresponding entity in a Knowledge Base (KB) is challenging, especially when dealing with historical texts. In this work, we intr…
Semantic Web and Creative AI -- A Technical Report from ISWS 2023
Raia Abu Ahmad, Reham Alharbi, Roberto Barile +74
The International Semantic Web Research School (ISWS) is a week-long intensive program designed to immerse participants in the field. This document reports a collaborative effort p…
Explainable Moral Values: a neuro-symbolic approach to value classification
Nicolas Lazzari, Stefano De Giorgis, Aldo Gangemi +1
This work explores the integration of ontology-based reasoning and Machine Learning techniques for explainable value classification. By relying on an ontological formalization of m…
Sandra -- A Neuro-Symbolic Reasoner Based On Descriptions And Situations
Nicolas Lazzari, Stefano De Giorgis, Aldo Gangemi +1
This paper presents sandra, a neuro-symbolic reasoner combining vectorial representations with deductive reasoning. Sandra builds a vector space constrained by an ontology and perf…
Stitching Gaps: Fusing Situated Perceptual Knowledge with Vision Transformers for High-Level Image Classification
Delfina Sol Martinez Pandiani, Nicolas Lazzari, Valentina Presutti
The increasing demand for automatic high-level image understanding, particularly in detecting abstract concepts (AC) within images, underscores the necessity for innovative and mor…
Classifying sequences by combining context-free grammars and OWL ontologies
Nicolas Lazzari, Andrea Poltronieri, Valentina Presutti
This paper describes a pattern to formalise context-free grammars in OWL and its use for sequence classification. The proposed approach is compared to existing methods in terms of…
Pitchclass2vec: Symbolic Music Structure Segmentation with Chord Embeddings
Nicolas Lazzari, Andrea Poltronieri, Valentina Presutti
Structure perception is a fundamental aspect of music cognition in humans. Historically, the hierarchical organization of music into structures served as a narrative device for con…