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[hal-01422586] Multi-cultural Wikipedia mining of geopolitics interactions leveraging reduced Google matrix analysis  (05/06/2020)   Moins
Geopolitics focuses on political power in relation to geographic space. Interactions among world countries have been widely studied at various scales, observing economic exchanges, world history or international politics among others. This work exhibits the potential of Wikipedia mining for such studies. Indeed, Wikipedia stores valuable fine-grained dependencies among countries by linking webpages together for diverse types of interactions (not only related to economical, political or historical facts). We mine herein the Wikipedia networks of several language editions using the recently proposed method of reduced Google matrix analysis. This approach allows to establish direct and hidden links between a subset of nodes that belong to a much larger directed network. Our study concentrates on 40 major countries chosen worldwide. Our aim is to offer a multicultural perspective on their interactions by comparing networks extracted from five different Wikipedia language editions, emphasizing English, Russian and Arabic ones. We demonstrate that this approach allows to recover meaningful direct and hidden links among the 40 countries of interest.

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Amplification Social networks 7215Rn Astérosismologie Harper model Semi-classique Directed complex networks Statistical description Centrality Decoherence Quantum mechanics Entropy Cancers Wikipedia Markov chains Computer algebra PageRank Cloning Poincare recurrences Community structure 2DEAG Solar System Centralité 2DEG 0545Mt DNA Arnold diffusion Bose-Einstein condensate Celestial mechanics Dynamical chaos Google matrix Random matrix theory Directed networks Atom laser Bose--Einstein condensates Binaries Chaotic systems Dark matter Communauté Ordinateur quantique DNA sequences Spin Wikipedia networks World trade Semiclassical Denoising Wigner crystal Cheirank Continuous tensor product Bose Einstein condensate Chaos Quantique Adaptive signal and image representation Wikipedia network Critical phenomena Anderson model CheiRank algorithm Fidelity Chaotic dynamics Quantum information Interférence Cold atoms Chaos spreading 6470qj CheiRank Business Cnacer networks Chaos quantique Algorithmes quantiques Big data Beam splitter Anomalous diffusio Anderson transition Quantum chaos 2DRank algorithm Complex networks Husimi function Duality holography Clonage Condensat Bose-Einstein Cold gases Crisis Contagion Opinion formation Nonlinearity Anderson localisation Calcul quantique Aubry transition Computer Science Chaos Bose gas Billiards Deterministic ratchets 2DRank Classical chaos Cancer drugs Quantum computation Anderson localization 0375-b Diffusion dans les systemes chaotiques Information quantique