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- Institute for Complex SystemsIT79 papers
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- Centro Ricerche Enrico FermiIT26 papers
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5 papers · 2 filters
Statistical Laws Governing Fluctuations in Word Use from Word Birth to Word Death
Alexander M. Petersen, Joel Tenenbaum, Shlomo Havlin +1
We analyze the dynamic properties of 10^7 words recorded in English, Spanish and Hebrew over the period 1800--2008 in order to gain insight into the coevolution of language and cul…
Robustness and Assortativity for Diffusion-like Processes in Scale-free Networks
Gregorio D'Agostino, Antonio Scala, Vinko Zlatić +1
By analysing the diffusive dynamics of epidemics and of distress in complex networks, we study the effect of the assortativity on the robustness of the networks. We first determine…
Commuter networks and community detection: a method for planning sub regional areas
Andrea De Montis, Simone Caschili, Alessandro Chessa
A major issue for policy makers and planners is the definition of the "ideal" regional partition, i.e. the delimitation of sub-regional domains showing a sufficient level of homoge…
Statistical regularities in the rank-citation profile of scientists
Alexander M. Petersen, H. Eugene Stanley, Sauro Succi
Recent "science of science" research shows that scientific impact measures for journals and individual articles have quantifiable regularities across both time and discipline. Howe…
Networks with arbitrary edge multiplicities
Vinko Zlatic, Diego Garlaschelli, Guido Caldarelli
One of the main characteristics of real-world networks is their large clustering. Clustering is one aspect of a more general but much less studied structural organization of networ…