26 Result(s)
within
M. Ausloos
Solid State Physics
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Article
Limit current density in 2D metallic granular packings
The electrical properties of a 2D packed metallic pentagons have been studied. The electrical characterization of such metallic pentagon heaps, like i-V measurements, has been achieved. Two distinct regimes have ...
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Article
On the genre-fication of music: a percolation approach
We analyze web-downloaded data on people sharing their music library. By attributing to each music group usual music genres (Rock, Pop ...), and analysing correlations between music groups of different genres ...
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Article
Drastic events make evolving networks
Co-authorship networks of neighbouring scientific disciplines, i.e. granular (G) media and networks (N) are studied in order to observe drastic structural changes in evolving networks. The data is taken from a...
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Article
Cluster structure of EU-15 countries derived from the correlation matrix analysis of macroeconomic index fluctuations
The statistical distances between countries, calculated for various moving average time windows, are mapped into the ultrametric subdominant space as in classical Minimal Spanning Tree methods. The Moving Aver...
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Article
Clusters in weighted macroeconomic networks: the EU case. Introducing the overlap** index of GDP/capita fluctuation correlations
GDP/capita correlations are investigated in various time windows (TW), for the time interval 1990–2005. The target group of countries is the set of 25 EU members, 15 till 2004 plus the 10 countries which joine...
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Article
Effects of agents' mobility on opinion spreading in Sznajd model
Under synchronous updating and allowing the agents to move in the lattice or underlying network, we find that the Sznajd model always reaches a consensus as a steady state, – because agent frustrations are ...
