no code implementations • 16 Feb 2023 • Kelton Minor, Esteban Moro, Nick Obradovich
Weather that is adverse on both the temperature and precipitation dimensions produces markedly larger increases in social media activity.
no code implementations • 5 Jan 2023 • Tim Johnson, Nick Obradovich
The agent's altruistic behaviors, moreover, vary by recipient: the AI agent shared substantially less of the endowment with the human experimenter or an anonymous charity than with other AI agents.
no code implementations • 27 Dec 2022 • Tim Johnson, Nick Obradovich
Furthermore, to address the possibility that the AI agent's trust decisions reflect a preference for uncertainty, the experiments include two conditions that present the AI agent with a non-social decision task that provides the opportunity to choose a certain or uncertain option; in those conditions, the AI agent consistently chooses the certain option.
no code implementations • 22 Apr 2020 • Ignacio Serna, Aythami Morales, Julian Fierrez, Manuel Cebrian, Nick Obradovich, Iyad Rahwan
We propose a discrimination-aware learning method to improve both accuracy and fairness of biased face recognition algorithms.
1 code implementation • 4 Dec 2019 • Ignacio Serna, Aythami Morales, Julian Fierrez, Manuel Cebrian, Nick Obradovich, Iyad Rahwan
We experimentally show that demographic groups highly represented in popular face databases have led to popular pre-trained deep face models presenting strong algorithmic discrimination.
no code implementations • 6 Jul 2019 • Matthew Groh, Ziv Epstein, Nick Obradovich, Manuel Cebrian, Iyad Rahwan
Here we report on a randomized experiment designed to study the effect of exposure to media manipulations on over 15, 000 individuals' ability to discern machine-manipulated media.
1 code implementation • NAACL 2019 • Remi Mir, Bjarke Felbo, Nick Obradovich, Iyad Rahwan
Research in the area of style transfer for text is currently bottlenecked by a lack of standard evaluation practices.
no code implementations • 20 Mar 2018 • Ziv Epstein, Blakeley H. Payne, Judy Hanwen Shen, Abhimanyu Dubey, Bjarke Felbo, Matthew Groh, Nick Obradovich, Manuel Cebrian, Iyad Rahwan
AI researchers employ not only the scientific method, but also methodology from mathematics and engineering.
no code implementations • 31 Aug 2017 • Patrick Baylis, Nick Obradovich, Yury Kryvasheyeu, Haohui Chen, Lorenzo Coviello, Esteban Moro, Manuel Cebrian, James H. Fowler
We conduct the largest ever investigation into the relationship between meteorological conditions and the sentiment of human expressions.