90 citations · 421 across the 15 of their papers we have counts for
8 papers · 1 filter
Triangular research and innovation collaborations in the European area
K. Angelou, M. Maragakis, K. Kosmidis +1
In the current study, we examine the multiplex network of patents and European Framework Programmes (FPs) aiming to uncover temporal variations in the formation patterns of triangl…
Network heterogeneity and node capacity lead to heterogeneous scaling of fluctuations in random walks on graphs
Kosmas Kosmidis, Moritz Beber, Marc-Thorsten Hütt
Random walks are one of the best investigated dynamical processes on graphs. A particularly fascinating phenomenon is the scaling relationship of fluctuations with the average…
A Random Matrix Approach to Language Acquisition
A. Nicolaidis, Kosmas Kosmidis, Panos Argyrakis
Since language is tied to cognition, we expect the linguistic structures to reflect patterns we encounter in nature and analyzed by physics. Within this realm we investigate the pr…
Structural properties of spatially embedded networks
Kosmas Kosmidis, Shlomo Havlin, Armin Bunde
We study the effects of spatial constraints on the structural properties of networks embedded in one or two dimensional space. When nodes are embedded in space, they have a well de…
Evolution of Vocabulary on Scale-free and Random Networks
Alkiviadis Kalampokis, Kosmas Kosmidis, Panos Argyrakis
We examine the evolution of the vocabulary of a group of individuals (linguistic agents) on a scale-free network, using Monte Carlo simulations and assumptions from evolutionary ga…
Spreading and localization of information in scale-free networks with communication constraints
Kosmas Kosmidis, Armin Bunde
We study localization of information on scale free networks with communication constraints when, for some reason, information can propagate only between ``mutually trusted nodes''…