S
Sebastian Grauwin
Researcher at University of Lyon
Publications - 45
Citations - 1859
Sebastian Grauwin is an academic researcher from University of Lyon. The author has contributed to research in topics: Preference (economics) & Game theory. The author has an hindex of 16, co-authored 44 publications receiving 1640 citations. Previous affiliations of Sebastian Grauwin include Centre national de la recherche scientifique & École normale supérieure de Lyon.
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Journal ArticleDOI
'The whole is always smaller than its parts': a digital test of Gabriel Tardes' monads.
TL;DR: It is claimed that the new availability of digital data sets allows one to revisit Gabriel Tarde's social theory that entirely dispensed with using notions such as individual or society and that such a practice could modify social theory if it could visualize this new type of exploration in a coherent way.
Journal ArticleDOI
The scaling of human interactions with city size
Markus Schläpfer,Luís M. A. Bettencourt,Sebastian Grauwin,Mathias Raschke,Rob Claxton,Zbigniew Smoreda,Geoffrey B. West,Carlo Ratti +7 more
TL;DR: In this paper, the authors show that both the total number of contacts and the total communication activity grow superlinearly with city population size, according to well-defined scaling relations and resulting from a multiplicative increase that affects most citizens.
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The scaling of human interactions with city size
Markus Schläpfer,Luís M. A. Bettencourt,Sebastian Grauwin,Mathias Raschke,Rob Claxton,Zbigniew Smoreda,Geoffrey B. West,Carlo Ratti +7 more
TL;DR: It is shown that both the total number of contacts and the total communication activity grow superlinearly with city population size, according to well-defined scaling relations and resulting from a multiplicative increase that affects most citizens.
Journal ArticleDOI
Competition between collective and individual dynamics
TL;DR: This work solves exactly a Schelling-like segregation model, which interpolates continuously between cooperative and individual dynamics, and shows that increasing the degree of cooperativity induces a qualitative transition from a segregated phase of low utility toward a mixed phase of high utility.
Book ChapterDOI
Towards a Comparative Science of Cities: Using Mobile Traffic Records in New York, London, and Hong Kong
TL;DR: A universal structure of cities is revealed, with core financial centers all sharing similar activity patterns and commercial or residential areas with more city-specific patterns, while the impact of local conditions still remains recognizable on the level of routine people activity.