2 citations · 3 across the 11 of their papers we have counts for
4 papers · 1 filter
Two Multi--Draw Coupon Collector models with different retention rules
Aristides V. Doumas, S. Spektor
In this paper we study two variants of the generalized coupon collector's problem, where our collector receives at each run d distinct coupons and keeps all the new observed coupon…
Equal probabilities maximize the expected deficit in the siblings of the coupon collector
Aristides V. Doumas, S. Spektor
In the siblings (or brotherhood) variant of the coupon collector's problem, a main collector draws coupons until her own album is complete and passes every duplicate down a chain o…
Kolmogorov-Type Maximal Inequalities for Independent and Dependent Negative Binomial Random Variables: Sharp Bounds, Sub-Exponential Refinements, and Applications to Overdispersed Count Data
Aristides V. Doumas, S. Spektor
This paper develops Kolmogorov-type maximal inequalities for sums of Negative Binomial random variables under both independence and dependence structures. For independent heterogen…
An inequality involving alternating binomial sums
Aristides V. Doumas
In this letter, we prove an inequality involving alternating binomial logarithmic sums by exploiting the variance of the logarithm of the maximum of independent and identically dis…