44 citations · 46 across the 7 of their papers we have counts for
5 papers · 1 filter
Nonlinear dynamics of information overload: Impact on source localization in complex networks
Ignacy Czajkowski, Robert Paluch
Source localization in complex networks is a rapidly advancing field with numerous real-world applications, including determining the source of misinformation. In this work, we mod…
Impact of network topology changes on information source localization
Piotr Machura, Robert Paluch
Well-established methods of locating the source of information in a complex network are usually derived with the assumption of complete and exact knowledge of network topology. We…
Locating the source of interacting signal in complex networks
Robert Paluch, Krzysztof Suchecki, Janusz A. Hołyst
We investigate the problem of locating the source of a self-interacting signal spreading in a complex networks. We use a well-known rumour model as an example of the process with s…
Models of random graph hierarchies
Robert Paluch, Krzysztof Suchecki, Janusz Holyst
We introduce two models of inclusion hierarchies: Random Graph Hierarchy (RGH) and Limited Random Graph Hierarchy (LRGH). In both models a set of nodes at a given hierarchy level i…
Hierarchical Cont-Bouchaud model
Robert Paluch, Krzysztof Suchecki, Janusz A. Holyst
We extend the well-known Cont-Bouchaud model to include a hierarchical topology of agent's interactions. The influence of hierarchy on system dynamics is investigated by two models…