2 research outputs found
Self-Stabilizing Repeated Balls-into-Bins
We study the following synchronous process that we call "repeated
balls-into-bins". The process is started by assigning balls to bins in
an arbitrary way. In every subsequent round, from each non-empty bin one ball
is chosen according to some fixed strategy (random, FIFO, etc), and re-assigned
to one of the bins uniformly at random.
We define a configuration "legitimate" if its maximum load is
. We prove that, starting from any configuration, the
process will converge to a legitimate configuration in linear time and then it
will only take on legitimate configurations over a period of length bounded by
any polynomial in , with high probability (w.h.p.). This implies that the
process is self-stabilizing and that every ball traverses all bins in
rounds, w.h.p