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Francesco Ortu

University of Trieste, AREA Science Park

6 papers hereh-index 4107 citations9 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author4

Across the 6 of 6 papers where every author was matched, so the position is known.

fields
  • cs.CL3
  • cs.CV2
  • cs.CY1
affiliations
  • University of Trieste, AREA Science Park
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identity via Semantic Scholar / OpenAlex

collaborators
Showing cs.CLShow all

4 papers · 1 filter

cs.CL2025

Are LLMs Good Safety Agents or a Propaganda Engine?

Neemesh Yadav, Francesco Ortu, Jiarui Liu +5

Large Language Models (LLMs) are trained to refuse to respond to harmful content. However, systematic analyses of whether this behavior is truly a reflection of its safety policies…

cs.CL2025

Language Model Alignment in Multilingual Trolley Problems

Zhijing Jin, Max Kleiman-Weiner, Giorgio Piatti +9

We evaluate the moral alignment of LLMs with human preferences in multilingual trolley problems. Building on the Moral Machine experiment, which captures over 40 million human judg…

cs.CL2025

Revealing Hidden Mechanisms of Cross-Country Content Moderation with Natural Language Processing

Neemesh Yadav, Jiarui Liu, Francesco Ortu +3

The ability of Natural Language Processing (NLP) methods to categorize text into multiple classes has motivated their use in online content moderation tasks, such as hate speech an…

cs.CL2024

Competition of Mechanisms: Tracing How Language Models Handle Facts and Counterfactuals

Francesco Ortu, Zhijing Jin, Diego Doimo +3

Interpretability research aims to bridge the gap between empirical success and our scientific understanding of the inner workings of large language models (LLMs). However, most exi…

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