6 papers
Polarity Detection of Sustainable Development Goals in News Text
Andrea Cadeddu, Alessandro Chessa, Vincenzo De Leo +5
The United Nations' Sustainable Development Goals (SDGs) provide a globally recognised framework for addressing major societal, environmental, and economic challenges. While recent…
Integrating Large Language Models and Knowledge Graphs to Capture Political Viewpoints in News Media
Massimiliano Fadda, Enrico Motta, Francesco Osborne +2
News sources play a central role in democratic societies by shaping political and social discourse through specific topics, viewpoints and voices. Understanding these dynamics is e…
Extending the SAREF4ENER Ontology with Flexibility Based on FlexOffers
Fabio Lilliu, Amir Laadhar, Christian Thomsen +2
A key element to support the increased amounts of renewable energy in the energy system is flexibility, i.e., the possibility of changing energy loads in time and amount. Many flex…
A Hybrid AI Methodology for Generating Ontologies of Research Topics from Scientific Paper Corpora
Alessia Pisu, Livio Pompianu, Francesco Osborne +3
Taxonomies and ontologies of research topics (e.g., MeSH, UMLS, CSO, NLM) play a central role in providing the primary framework through which intelligent systems can explore and i…
A Comparative Study of Task Adaptation Techniques of Large Language Models for Identifying Sustainable Development Goals
Andrea Cadeddu, Alessandro Chessa, Vincenzo De Leo +6
In 2012, the United Nations introduced 17 Sustainable Development Goals (SDGs) aimed at creating a more sustainable and improved future by 2030. However, tracking progress toward t…
Unlocking LLMs: Addressing Scarce Data and Bias Challenges in Mental Health
Vivek Kumar, Eirini Ntoutsi, Pushpraj Singh Rajawat +2
Large language models (LLMs) have shown promising capabilities in healthcare analysis but face several challenges like hallucinations, parroting, and bias manifestation. These chal…