2 papers
cs.DC2003
Managing Dynamic User Communities in a Grid of Autonomous Resources
R. Alfieri, R. Cecchini, V. Ciaschini +20
One of the fundamental concepts in Grid computing is the creation of Virtual Organizations (VO's): a set of resource consumers and providers that join forces to solve a common prob…
hep-lat2000
Understanding stochastic perturbation theory: toy models and statistical analysis
R. Alfieri, F. Di Renzo, E. Onofri +1
The numerical stochastic perturbation method based on Parisi-Wu quantisation is applied to a suite of simple models to test its validity at high orders. Large deviations from norma…