1 code implementation • 23 Mar 2024 • Arash Badie-Modiri, Chiara Boldrini, Lorenzo Valerio, János Kertész, Márton Karsai
Fully decentralised federated learning enables collaborative training of individual machine learning models on distributed devices on a network while keeping the training data localised.
no code implementations • 7 Dec 2023 • Lorenzo Valerio, Chiara Boldrini, Andrea Passarella, János Kertész, Márton Karsai, Gerardo Iñiguez
Federated Learning (FL) is a well-known framework for successfully performing a learning task in an edge computing scenario where the devices involved have limited resources and incomplete data representation.
1 code implementation • 17 Feb 2023 • Lisette Espín-Noboa, János Kertész, Márton Karsai
Here, we propose a pipeline of machine learning models to infer the mean and standard deviation of wealth across multiple geographically clustered populated places, and illustrate their performance in Sierra Leone and Uganda.
no code implementations • 11 Nov 2021 • Kristóf Kutasi, Júlia Koltai, Ágnes Szabó-Morvai, Gergely Röst, Márton Karsai, Péter Biró, Balázs Lengyel
Many countries have secured larger quantities of COVID-19 vaccines than their populace is willing to take.
1 code implementation • 10 Apr 2020 • Jacob Levy Abitbol, Márton Karsai
Urbanisation is a great challenge for modern societies, promising better access to economic opportunities while widening socioeconomic inequalities.
no code implementations • 6 Nov 2019 • Maddalena Torricelli, Márton Karsai, Laetitia Gauvin
Network embedding techniques are powerful to capture structural regularities in networks and to identify similarities between their local fabrics.
1 code implementation • 21 May 2019 • Sébastien Lerique, Jacob Levy Abitbol, Márton Karsai
The creation of social ties is largely determined by the entangled effects of people's similarities in terms of individual characters and friends.
no code implementations • 16 Jan 2019 • Jacobo Levy Abitbol, Márton Karsai, Eric Fleury
The socioeconomic status of people depends on a combination of individual characteristics and environmental variables, thus its inference from online behavioral data is a difficult task.
no code implementations • 3 Apr 2018 • Jacob Levy Abitbol, Márton Karsai, Jean-Philippe Magué, Jean-Pierre Chevrot, Eric Fleury
Our usage of language is not solely reliant on cognition but is arguably determined by myriad external factors leading to a global variability of linguistic patterns.
no code implementations • 30 Jun 2017 • Yongjun Liao, Wei Du, Márton Karsai, Carlos Sarraute, Martin Minnoni, Eric Fleury
Our study reveals that (a) postpaid customers are more active in terms of service usage and (b) there are strong structural correlations in the mobile phone call network as connections between customers of the same subscription type are much more frequent than those between customers of different subscription types.