M
Mathias Raschke
Researcher at Freelancer.com
Publications - 36
Citations - 790
Mathias Raschke is an academic researcher from Freelancer.com. The author has contributed to research in topics: Extreme value theory & Estimation theory. The author has an hindex of 11, co-authored 35 publications receiving 724 citations. Previous affiliations of Mathias Raschke include Bauhaus University, Weimar & ETH Zurich.
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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: 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
Estimation for the Generalized Pareto Distribution Using Maximum Likelihood and Goodness of Fit
TL;DR: In this paper, a new estimator for the generalized Pareto distribution, based on the maximum likelihood estimation and the goodness of fit, is introduced, and the asymptotic normality of the estimator is shown.
Journal ArticleDOI
Measuring degree-degree association in networks.
TL;DR: A probabilistic representation of the underlying network structure is used for assessing the applicability of different association measures to heavy-tailed degree distributions and indicates that Pearson's coefficient often depends on the size of networks with equal association structure, impeding a systematic comparison of real-world networks.
Journal ArticleDOI
Comparative Seismic Risk Studies for German Earthquake Regions on the Basis of the European Macroseismic Scale EMS-98
TL;DR: In this paper, two study areas are investigated, being comparable by the level of seismic hazard and the hazard-consistent scenario events (related to mean return periods of 475, 2475 and 10000 years).