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RSA
1998
82views more  RSA 1998»
13 years 4 months ago
Convergence of branching processes to the local time of a Bessel process
We study Galton-Watson branching processes conditioned on the total progeny to be n which are scaled by a sequence cn tending to infinity as o( √ n). It is shown that this proce...
Bernhard Gittenberger
QEST
2010
IEEE
13 years 2 months ago
Timed Branching Processes
We study Timed Branching Processes (TBPs), a natural extension of (multitype) Branching Processes (BPs) where each entity is equipped with a finite set of private continuous variab...
Ashutosh Trivedi, Dominik Wojtczak
HICSS
2005
IEEE
147views Biometrics» more  HICSS 2005»
13 years 10 months ago
Branching Process Models for the Exponentially Increasing Portions of Cascading Failure Blackouts
We introduce branching process models in discrete and continuous time for the exponentially increasing phase of cascading blackouts. Cumulative line trips from real blackout data ...
Ian Dobson, Benjamin A. Carreras, David E. Newman
FORTE
2010
13 years 6 months ago
Forgetting the Time in Timed Process Algebra
Abstract. In this paper, we propose the notion of partial time abstraction for timed process algebras, which introduces the possibility to abstract away parts of the timing of syst...
Anton Wijs