15 citations · 22 across the 5 of their papers we have counts for
6 papers
How individuals learn to take turns: Emergence of alternating cooperation in a congestion game and the prisoner's dilemma
Dirk Helbing, Martin Schonhof, Hans-Ulrich Stark +1
In many social dilemmas, individuals tend to generate a situation with low payoffs instead of a system optimum ("tragedy of the commons"). Is the routing of traffic a similar probl…
Log-periodic oscillations in degree distributions of hierarchical scale-free networks
Krzysztof Suchecki, Janusz A. Holyst
Hierarchical models of scale free networks are introduced where numbers of nodes in clusters of a given hierarchy are stochastic variables. Our models show periodic oscillations of…
Noise estimation by use of neighboring distances in Takens space and its applications to stock market data
Krzysztof Urbanowicz, Janusz A. Holyst
We present a method that uses distances between nearest neighbors in Takens space to evaluate a level of noise. The method is valid even for high noise levels. The method has been…
Noise reduction for flows using nonlinear constraints
Krzysztof Urbanowicz, Janusz A. Holyst
On the basis of a local-projective with nonlinear constraints (LPNC) approach (see K. Urbanowicz, J.A. Holyst, T. Stemler and H. Benner, Acta Phys. Pol B 35 (9), 2175, 2004) we dev…
How to calculate the main characteristics of random graphs - a new approach
Agata Fronczak, Piotr Fronczak, Janusz A. Holyst
The poster presents an analytic formalism describing metric properties of undirected random graphs with arbitrary degree distributions and statistically uncorrelated (i.e. randomly…
Noise reduction in chaotic time series by a local projection with nonlinear constraints
Krzysztof Urbanowicz, Janusz A. Holyst, Thomas Stemler +1
On the basis of a local-projective (LP) approach we develop a method of noise reduction in time series that makes use of nonlinear constraints appearing due to the deterministic ch…