Search Results for author: Stefano Ceri

Found 5 papers, 0 papers with code

Searching COVID-19 clinical research using graphical abstracts

no code implementations6 Oct 2023 Francesco Invernici, Anna Bernasconi, Stefano Ceri

We build a co-occurrence network of concepts mentioned in the corpus; we then identify the best matches of graphical abstracts on the network.

Exploring the evolution of research topics during the COVID-19 pandemic

no code implementations5 Oct 2023 Francesco Invernici, Anna Bernasconi, Stefano Ceri

The COVID-19 pandemic has changed the research agendas of most scientific communities, resulting in an overwhelming production of research articles in a variety of domains, including medicine, virology, epidemiology, economy, psychology, and so on.

Epidemiology Virology

Fine-tuning Large Enterprise Language Models via Ontological Reasoning

no code implementations19 Jun 2023 Teodoro Baldazzi, Luigi Bellomarini, Stefano Ceri, Andrea Colombo, Andrea Gentili, Emanuel Sallinger

Large Language Models (LLMs) exploit fine-tuning as a technique to adapt to diverse goals, thanks to task-specific training data.

Knowledge Graphs Specificity

A multi-layer approach to disinformation detection on Twitter

no code implementations28 Feb 2020 Francesco Pierri, Carlo Piccardi, Stefano Ceri

We tackle the problem of classifying news articles pertaining to disinformation vs mainstream news by solely inspecting their diffusion mechanisms on Twitter.

False News On Social Media: A Data-Driven Survey

no code implementations20 Feb 2019 Francesco Pierri, Stefano Ceri

In the past few years, the research community has dedicated growing interest to the issue of false news circulating on social networks.

Social and Information Networks Computers and Society

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