1.8k citations
- Centre National de la Recherche ScientifiqueFR51 papers
- Max Planck Institute for Radio AstronomyDE29 papers
- National Synchrotron Radiation Research CenterTW22 papers
- Center for Astrophysics Harvard & SmithsonianUS21 papers
- Hiroshima UniversityJP21 papers
- Max Planck SocietyDE20 papers
- Space Research Organisation NetherlandsNL19 papers
- Max Planck Institute for Extraterrestrial PhysicsDE18 papers
- Observatoire de ParisFR18 papers
- National Defense UniversityTW16 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR15 papers
- Ludwig-Maximilians-Universität MünchenDE15 papers
18 papers · 1 filter
Transitions in pedestrian fundamental diagrams of straight corridors and T-junctions
Jun Zhang, Wolfram Klingsch, Andreas Schadschneider +1
Many observations of pedestrian dynamics, including various self-organization phenomena, have been reproduced successfully by different models. But the empirical databases for quan…
Phase coexistence in congested states of pedestrian dynamics
A. Seyfried, A. Portz, A. Schadschneider
Experimental results for congested pedestrian traffic are presented. For data analysis we apply a method providing measurements on an individual scale. The resulting velocity-densi…
Boundary effects in a three-state modified voter model for languages
T. Hadzibeganovic, D. Stauffer, C. Schulze
The standard three-state voter model is enlarged by including the outside pressure favouring one of the three choices and by adding some biased internal random noise. The Monte Car…
A computer simulation of language families
Paulo Murilo Castro de Oliveira, Dietrich Stauffer, Soeren Wichmann +1
This paper presents Monte Carlo simulations of language populations and the development of language families, showing how a simple model can lead to distributions similar to the on…
Social applications of two-dimensional Ising models
D. Stauffer
I review three socio-economic models of economic opinions, urban segregation, and language change and show that the well known two-dimensional Ising model gives about the same resu…
Do language change rates depend on population size?
Soeren Wichmann, Dietrich Stauffer, Christian Schulze +1
An earlier study (Nettle 1999b) concluded, based on computer simulations and some inferences from empirical data, that languages will change the more slowly the larger the populati…