Search Results for author: Daniele Quercia

Found 18 papers, 3 papers with code

Evaluating Fairness in Self-supervised and Supervised Models for Sequential Data

no code implementations3 Jan 2024 Sofia Yfantidou, Dimitris Spathis, Marios Constantinides, Athena Vakali, Daniele Quercia, Fahim Kawsar

Self-supervised learning (SSL) has become the de facto training paradigm of large models where pre-training is followed by supervised fine-tuning using domain-specific data and labels.

Fairness Self-Supervised Learning

Dream Content Discovery from Reddit with an Unsupervised Mixed-Method Approach

no code implementations9 Jul 2023 Anubhab Das, Sanja Šćepanović, Luca Maria Aiello, Remington Mallett, Deirdre Barrett, Daniele Quercia

Going beyond traditional scales, our method can find unique patterns in different dream types (like nightmares or recurring dreams), understand topic importance and connections, and observe changes in collective dream experiences over time and around major events, like the COVID-19 pandemic and the recent Russo-Ukrainian war.

A Systematic Literature Review of Human-Centered, Ethical, and Responsible AI

no code implementations10 Feb 2023 Mohammad Tahaei, Marios Constantinides, Daniele Quercia, Michael Muller

In this paper, we present a bottom-up mapping of the current state of research at the intersection of Human-Centered AI, Ethical, and Responsible AI (HCER-AI) by thematically reviewing and analyzing 164 research papers from leading conferences in ethical, social, and human factors of AI: AIES, CHI, CSCW, and FAccT.

Fairness

Epidemic Dreams: Dreaming about health during the COVID-19 pandemic

no code implementations2 Feb 2022 Sanja Šćepanović, Luca Maria Aiello, Deirdre Barrett, Daniele Quercia

Given the unprecedented nature of the experiences during COVID-19, we studied the continuity hypothesis in the context of the pandemic.

Anticipatory Detection of Compulsive Body-focused Repetitive Behaviors with Wearables

1 code implementation21 Jun 2021 Benjamin Lucas Searle, Dimitris Spathis, Marios Constantinides, Daniele Quercia, Cecilia Mascolo

Body-focused repetitive behaviors (BFRBs), like face-touching or skin-picking, are hand-driven behaviors which can damage one's appearance, if not identified early and treated.

The Healthy States of America: Creating a Health Taxonomy with Social Media

no code implementations1 Mar 2021 Sanja Scepanovic, Luca Maria Aiello, Ke Zhou, Sagar Joglekar, Daniele Quercia

We validated the structure of our taxonomy against the official International Statistical Classification of Diseases and Related Health Problems (ICD-11), finding matches of our clusters with 20 official categories, out of 22.

Jane Jacobs in the Sky: Predicting Urban Vitality with Open Satellite Data

no code implementations28 Jan 2021 Sanja Šćepanović, Sagar Joglekar, Stephen Law, Daniele Quercia

Back in the 1970s, Jane Jacobs theorized urban vitality and found that there are four conditions required for the promotion of life in cities: diversity of land use, small block sizes, the mix of economic activities, and concentration of people.

Nowcasting Gentrification Using Airbnb Data

1 code implementation15 Jan 2021 Shomik Jain, Davide Proserpio, Giovanni Quattrone, Daniele Quercia

This work shows that Airbnb data can be used to quantify and track neighborhood changes.

The Language of Dialogue Is Complex

no code implementations5 Jun 2019 Alexander Robertson, Luca Maria Aiello, Daniele Quercia

Integrative Complexity (IC) is a psychometric that measures the ability of a person to recognize multiple perspectives and connect them, thus identifying paths for conflict resolution.

The Death and Life of Great Italian Cities: A Mobile Phone Data Perspective

1 code implementation13 Mar 2016 Marco De Nadai, Jacopo Staiano, Roberto Larcher, Nicu Sebe, Daniele Quercia, Bruno Lepri

This is mainly because it is hard to collect data about "city life".

Computers and Society Social and Information Networks Physics and Society

Like Partying? Your Face Says It All. Predicting the Ambiance of Places with Profile Pictures

no code implementations28 May 2015 Miriam Redi, Daniele Quercia, Lindsay T. Graham, Samuel D. Gosling

To choose restaurants and coffee shops, people are increasingly relying on social-networking sites.

Smelly Maps: The Digital Life of Urban Smellscapes

no code implementations26 May 2015 Daniele Quercia, Rossano Schifanella, Luca Maria Aiello, Kate McLean

We match those tags and tweets with the words in the smell dictionary.

Social and Information Networks Computers and Society

Recommending Investors for Crowdfunding Projects

no code implementations26 Sep 2014 Jisun An, Daniele Quercia, Jon Crowcroft

Nowadays, they have an additional option: that of crowdfunding.

The architecture of innovation: Tracking face-to-face interactions with ubicomp technologies

no code implementations26 Jun 2014 Chloë Brown, Christos Efstratiou, Ilias Leontiadis, Daniele Quercia, Cecilia Mascolo, James Scott, Peter Key

The layouts of the buildings we live in shape our everyday lives.

Computers and Society Human-Computer Interaction Social and Information Networks

Data Portraits: Connecting People of Opposing Views

no code implementations19 Nov 2013 Eduardo Graells-Garrido, Mounia Lalmas, Daniele Quercia

However, users tend to connect with like-minded people and read agreeable information, a behavior that leads to group polarization.

Human-Computer Interaction Social and Information Networks H.5.2

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