Search Results for author: Aldo Gangemi

Found 22 papers, 5 papers with code

Sandra -- A Neuro-Symbolic Reasoner Based On Descriptions And Situations

no code implementations1 Feb 2024 Nicolas Lazzari, Stefano De Giorgis, Aldo Gangemi, Valentina Presutti

This paper presents sandra, a neuro-symbolic reasoner combining vectorial representations with deductive reasoning.

EFO: the Emotion Frame Ontology

no code implementations19 Jan 2024 Stefano De Giorgis, Aldo Gangemi

In this paper, we propose an OWL frame-based ontology of emotions: the Emotion Frames Ontology (EFO).

DOLCE: A Descriptive Ontology for Linguistic and Cognitive Engineering

no code implementations3 Aug 2023 Stefano Borgo, Roberta Ferrario, Aldo Gangemi, Nicola Guarino, Claudio Masolo, Daniele Porello, Emilio M. Sanfilippo, Laure Vieu

In these 20 years DOLCE has shown that applied ontologies can be stable and that interoperability across reference and domain ontologies is a reality.

Descriptive

The Music Note Ontology

1 code implementation30 Mar 2023 Andrea Poltronieri, Aldo Gangemi

In this paper we propose the Music Note Ontology, an ontology for modelling music notes and their realisation.

That's All Folks: a KG of Values as Commonsense Social Norms and Behaviors

no code implementations1 Mar 2023 Stefano De Giorgis, Aldo Gangemi

Values, as intended in ethics, determine the shape and validity of moral and social norms, grounding our everyday individual and community behavior on commonsense knowledge.

Ethics

Is Your Model Sensitive? SPeDaC: A New Benchmark for Detecting and Classifying Sensitive Personal Data

no code implementations12 Aug 2022 Gaia Gambarelli, Aldo Gangemi, Rocco Tripodi

SPeDaC 1 regards binary classification, a model has to detect if a sentence contains sensitive information or not; whereas, in SPeDaC 2 we collected labeled sentences using 5 categories that relate to macro-domains of personal information; in SPeDaC 3, the labeling is fine-grained (61 personal data categories).

Binary Classification Sentence

Automatically Drafting Ontologies from Competency Questions with FrODO

no code implementations6 Jun 2022 Aldo Gangemi, Anna Sofia Lippolis, Giorgia Lodi, Andrea Giovanni Nuzzolese

We present the Frame-based ontology Design Outlet (FrODO), a novel method and tool for drafting ontologies from competency questions automatically.

The HaMSE Ontology: Using Semantic Technologies to support Music Representation Interoperability and Musicological Analysis

1 code implementation11 Feb 2022 Andrea Poltronieri, Aldo Gangemi

The use of Semantic Technologies - in particular the Semantic Web - has revealed to be a great tool for describing the cultural heritage domain and artistic practices.

A Knowledge Graph Embeddings based Approach for Author Name Disambiguation using Literals

1 code implementation24 Jan 2022 Cristian Santini, Genet Asefa Gesese, Silvio Peroni, Aldo Gangemi, Harald Sack, Mehwish Alam

These efforts to standardize these data and make them accessible have also led to many challenges such as exploration of scholarly articles, ambiguous authors, etc.

Blocking Knowledge Graph Embeddings +1

Marriage is a Peach and a Chalice: Modelling Cultural Symbolism on the SemanticWeb

no code implementations3 Nov 2021 Bruno Sartini, Marieke van Erp, Aldo Gangemi

In this work, we fill the gap in the Semantic Web in the context of Cultural Symbolism.

Graph-based Retrieval for Claim Verification over Cross-Document Evidence

no code implementations13 Sep 2021 Misael Mongiovì, Aldo Gangemi

Verifying the veracity of claims requires reasoning over a large knowledge base, often in the form of corpora of trustworthy sources.

Claim Verification Natural Language Inference +1

Facade-X: an opinionated approach to SPARQL anything

no code implementations4 Jun 2021 Enrico Daga, Luigi Asprino, Paul Mulholland, Aldo Gangemi

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.

Interval Probabilistic Fuzzy WordNet

no code implementations4 Apr 2021 Yousef Alizadeh-Q, Behrouz Minaei-Bidgoli, Sayyed-Ali Hossayni, Mohammad-R Akbarzadeh-T, Diego Reforgiato Recupero, Mohammad-Reza Rajati, Aldo Gangemi

Utilizing our algorithm and the open-American-online-corpus (OANC) and UKB word-sense-disambiguation, we constructed and published the IPF synsets of WordNet for English language.

Word Sense Disambiguation

An Ontology Design Pattern for representing Recurrent Situations

no code implementations1 Jan 2021 Valentina Anita Carriero, Aldo Gangemi, Andrea Giovanni Nuzzolese, Valentina Presutti

In this paper, we present an Ontology Design Pattern for representing situations that recur at regular periods and share some invariant factors, which unify them conceptually: we refer to this set of recurring situations as recurrent situation series.

An Algorithm for Fuzzification of WordNets, Supported by a Mathematical Proof

no code implementations7 Jun 2020 Sayyed-Ali Hossayni, Mohammad-R Akbarzadeh-T, Diego Reforgiato Recupero, Aldo Gangemi, Esteve Del Acebo, Josep Lluís de la Rosa i Esteva

Although the standard WLDs are being used in many successful Text-Mining applications, they have the limitation that word-senses are considered to represent the meaning associated to their corresponding synsets, to the same degree, which is not generally true.

Word Sense Disambiguation

Using altmetrics for detecting impactful research in quasi-zero-day time-windows: the case of COVID-19

1 code implementation13 Apr 2020 Erik Boetto, Maria Pia Fantini, Aldo Gangemi, Davide Golinelli, Manfredi Greco, Andrea Giovanni Nuzzolese, Valentina Presutti, Flavia Rallo

This sample is used for building a knowledge graph that represents the knowledge about papers and indicators formally.

Digital Libraries Social and Information Networks

Pattern-based design applied to cultural heritage knowledge graphs

no code implementations18 Nov 2019 Valentina Anita Carriero, Aldo Gangemi, Maria Letizia Mancinelli, Andrea Giovanni Nuzzolese, Valentina Presutti, Chiara Veninata

This paper presents ArCo and describes how to apply XD to the development and validation of a CH knowledge graph, also detailing the (intellectual) process implemented for matching the encountered modelling problems to ODPs.

Knowledge Graphs

ArCo: the Italian Cultural Heritage Knowledge Graph

no code implementations7 May 2019 Valentina Anita Carriero, Aldo Gangemi, Maria Letizia Mancinelli, Ludovica Marinucci, Andrea Giovanni Nuzzolese, Valentina Presutti, Chiara Veninata

ArCo is the Italian Cultural Heritage knowledge graph, consisting of a network of seven vocabularies and 169 million triples about 820 thousand cultural entities.

Semantic Role Labeling for Knowledge Graph Extraction from Text

no code implementations4 Nov 2018 Mehwish Alam, Aldo Gangemi, Valentina Presutti, Diego Reforgiato Recupero

This paper introduces TakeFive, a new semantic role labeling method that transforms a text into a frame-oriented knowledge graph.

Dependency Parsing Semantic Role Labeling

Amnestic Forgery: an Ontology of Conceptual Metaphors

no code implementations30 May 2018 Aldo Gangemi, Mehwish Alam, Valentina Presutti

This paper presents Amnestic Forgery, an ontology for metaphor semantics, based on MetaNet, which is inspired by the theory of Conceptual Metaphor.

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