18 citations · 39 across the 15 of their papers we have counts for
Showing 2018Show all
3 papers · 1 filter
math.PR2018
Absorption time and absorption probabilities for a family of multidimensional gambler models
Paweł Lorek, Piotr Markowski
For a family of multidimensional gambler models we provide formulas for the winning probabilities (in terms of parameters of the system) and for the distribution of game duration (…
math.PR2018
Conditional gambler's ruin problem with arbitrary winning and losing probabilities with applications
Paweł Lorek, Piotr Markowski
In this paper we provide formulas for the expectation of a conditional game duration in a finite state-space one-dimensional gambler's ruin problem with arbitrary winning an…
cs.CR2018
RiffleScrambler - a memory-hard password storing function
Karol Gotfryd, Pawel Lorek, Filip Zagorski
We introduce RiffleScrambler: a new family of directed acyclic graphs and a corresponding data-independent memory hard function with password independent memory access. We prove it…