1 code implementation • 23 Jan 2024 • Lorenzo Dall'Amico, Alain Barrat, Ciro Cattuto
We define a distance between temporal graphs based on graph embeddings built using time-respecting random walks.
1 code implementation • 17 Oct 2020 • Luca Pappalardo, Leo Ferres, Manuel Sacasa, Ciro Cattuto, Loreto Bravo
Home detection, assigning a phone device to its home antenna, is a ubiquitous part of most studies in the literature on mobile phone data.
Computers and Society Physics and Society
3 code implementations • 25 May 2020 • Carmela Troncoso, Mathias Payer, Jean-Pierre Hubaux, Marcel Salathé, James Larus, Edouard Bugnion, Wouter Lueks, Theresa Stadler, Apostolos Pyrgelis, Daniele Antonioli, Ludovic Barman, Sylvain Chatel, Kenneth Paterson, Srdjan Čapkun, David Basin, Jan Beutel, Dennis Jackson, Marc Roeschlin, Patrick Leu, Bart Preneel, Nigel Smart, Aysajan Abidin, Seda Gürses, Michael Veale, Cas Cremers, Michael Backes, Nils Ole Tippenhauer, Reuben Binns, Ciro Cattuto, Alain Barrat, Dario Fiore, Manuel Barbosa, Rui Oliveira, José Pereira
This document describes and analyzes a system for secure and privacy-preserving proximity tracing at large scale.
Cryptography and Security Computers and Society
no code implementations • 12 Sep 2019 • Koya Sato, Mizuki Oka, Alain Barrat, Ciro Cattuto
We show that the resulting embedding vectors are useful for prediction tasks related to paradigmatic dynamical processes, namely epidemic spreading over empirical temporal networks.
no code implementations • 5 Dec 2017 • Kyriaki Kalimeri, Mariano G. Beiro, Matteo Delfino, Robert Raleigh, Ciro Cattuto
Personal electronic devices including smartphones give access to behavioural signals that can be used to learn about the characteristics and preferences of individuals.