10 citations · 13 across the 2 of their papers we have counts for
2 papers
math.PR2012★ 3 cited
A note on the coupon - collector's problem with multiple arrivals and the random sampling
Marco Ferrante, Nadia Frigo
In this note we evaluate the expected waiting time to complete a collection of coupons, in the case of coupons which arrives in groups of constant size, independently and with uneq…
math.PR2012★ 10 cited
On the expected number of different records in a random sample
Marco Ferrante, Nadia Frigo
Given a discrete distribution, an interesting problem is to determine the minimum size of a random sample drawn from this distribution, in order to observe a given number of differ…