39 citations · 114 across the 8 of their papers we have counts for
5 papers · 1 filter
Bernoulli Ballot Polling: A Manifest Improvement for Risk-Limiting Audits
Kellie Ottoboni, Matthew Bernhard, J. Alex Halderman +2
We present a method and software for ballot-polling risk-limiting audits (RLAs) based on Bernoulli sampling: ballots are included in the sample with probability , independently.…
Random Sampling: Practice Makes Imperfect
Philip B. Stark, Kellie Ottoboni
The pseudo-random number generators (PRNGs), sampling algorithms, and algorithms for generating random integers in some common statistical packages and programming languages are un…
Risk-Limiting Audits by Stratified Union-Intersection Tests of Elections (SUITE)
Kellie Ottoboni, Philip B. Stark, Mark Lindeman +1
Risk-limiting audits (RLAs) offer a statistical guarantee: if a full manual tally of the paper ballots would show that the reported election outcome is wrong, an RLA has a known mi…
Random problems with R
Kellie Ottoboni, Philip B. Stark
R (Version 3.5.1 patched) has an issue with its random sampling functionality. R generates random integers between and by multiplying random floats by , taking the floor…
Next Steps for the Colorado Risk-Limiting Audit (CORLA) Program
Mark Lindeman, Neal McBurnett, Kellie Ottoboni +1
Colorado conducted risk-limiting tabulation audits (RLAs) across the state in 2017, including both ballot-level comparison audits and ballot-polling audits. Those audits only cover…