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Luca Ragazzi

7 accepted papers

2025

Can Large Language Models Win the International Mathematical Games?

EMNLP 2025

Recent advances in large language models (LLMs) have demonstrated strong mathematical reasoning abilities, even in visual contexts, with some models surpassing human performance on existing benchmarks. However, these benchmarks lack structured age categorization, clearly defined skill requirements,

2025

“What do you call a dog that is incontrovertibly true? Dogma”: Testing LLM Generalization through Humor

ACL 2025long

Humor, requiring creativity and contextual understanding, is a hallmark of human intelligence, showcasing adaptability across linguistic scenarios. While recent advances in large language models (LLMs) demonstrate strong reasoning on various benchmarks, it remains unclear whether they truly adapt to…

Cited by 0SourcePDFScholar
2024

Unknown Claims: Generation of Fact-Checking Training Examples from Unstructured and Structured Data

EMNLP 2024main

Computational fact-checking (FC) relies on supervised models to verify claims based on given evidence, requiring a resource-intensive process to annotate large volumes of training data. We introduce Unown, a novel framework that generates training instances for FC systems automatically using both te…

2024

What Are You Token About? Differentiable Perturbed Top-k Token Selection for Scientific Document Summarization

ACL 2024findings

Scientific document summarization aims to condense complex and long articles in both technical and plain-language terms to facilitate the accessibility and dissemination of scientific findings. Existing datasets suffer from a deficiency in source heterogeneity, as their data predominantly stem from…

2023

Carburacy: Summarization Models Tuning and Comparison in Eco-Sustainable Regimes with a Novel Carbon-Aware Accuracy

AAAI 2023technical

Generative transformer-based models have reached cutting-edge performance in long document summarization. Nevertheless, this task is witnessing a paradigm shift in developing ever-increasingly computationally-hungry solutions, focusing on effectiveness while ignoring the economic, environmental, and…

2022

Discriminative Marginalized Probabilistic Neural Method for Multi-Document Summarization of Medical Literature

ACL 2022long

Although current state-of-the-art Transformer-based solutions succeeded in a wide range for single-document NLP tasks, they still struggle to address multi-input tasks such as multi-document summarization. Many solutions truncate the inputs, thus ignoring potential summary-relevant contents, which i…

2022

Semantic Self-Segmentation for Abstractive Summarization of Long Documents in Low-Resource Regimes

AAAI 2022technical

The quadratic memory complexity of transformers prevents long document summarization in low computational resource scenarios. State-of-the-art models need to apply input truncation, thus discarding and ignoring potential summary-relevant contents, leading to a performance drop. Furthermore, this los…

Cited by 58SourcePDFScholar