Invasion percolation and critical transient in the Barabasi model of human dynamics (Articolo in rivista)

Type
Label
  • Invasion percolation and critical transient in the Barabasi model of human dynamics (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevLett.98.208701 (literal)
Alternative label
  • Andrea Gabrielli (1,2); Guido Caldarelli (1,2) (2007)
    Invasion percolation and critical transient in the Barabasi model of human dynamics
    in Physical review letters (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Andrea Gabrielli (1,2); Guido Caldarelli (1,2) (literal)
Pagina inizio
  • 208701 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://link.aps.org/doi/10.1103/PhysRevLett.98.208701 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 98 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 20 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1) SMC, INFM-CNR, Dipartimento di Fisica, University ''La Sapienza'', Piazzale A. Moro 2, 00185-Rome, Italy; 2) Istituto dei Sistemi Complessi (ISC), CNR, via dei Taurini 19, 00185-Rome, Italy (literal)
Titolo
  • Invasion percolation and critical transient in the Barabasi model of human dynamics (literal)
Abstract
  • We introduce an exact probabilistic description for L=2 of the Barabasi model for the dynamics of a list of L tasks. This permits us to study the problem out of the stationary state and to solve explicitly the extremal limit case where a critical behavior for the waiting time distribution is observed. This behavior deviates at any finite time from that of the stationary state. We study also the characteristic relaxation time for finite time deviations from stationarity in all cases showing that it diverges in the extremal limit, confirming that these deviations are important at all time. (literal)
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