Cited by 50Mathematical Approximation and IntegrationSimulation Techniques and ApplicationsProbability and Statistical Research

Sparse serial tests of uniformity for random number generators

L'Ecuyer, Pierre, Simard, Richard, Wegenkittl, Stefan·2002·SIAM Journal on Scientific Computing

Abstract

Different versions of the serial test for testing the uniformity and independence of vectors of successive values produced by a (pseudo)random number generator are studied. These tests partition the t-dimensional unit hypercube into k cubic cells of equal volume, generate n points (vectors) in this hypercube, count how many points fall in each cell, and compute a test statistic defined as the sum of values of some univariate function f applied to these k individual counters. Both overlapping and nonoverlapping vectors are considered. For different families of generators, such as linear congruential, Tausworthe, nonlinear inversive, etc., different ways of choosing these functions and of choosing k are compared, and formulas are obtained for the (estimated) sample size required to reject the null hypothesis of independent uniform random variables, as a function of the period length of the generator. For the classes of alternatives that correspond to linear generators, the most efficient tests turn out to have $k \gg n$ (in contrast to what is usually done or recommended in simulation books) and to use overlapping vectors.

Integrity signals

Registry

Crossref · 10.1137/s1064827598349033

Cites

44 of 44 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
L'Ecuyer, P., Simard, R., & Wegenkittl, S.
Affiliations
University of Salzburg (AT)
Venue
SIAM Journal on Scientific Computing
Published
2002-01
Volume
24
Issue
2
Pages
652-668
ISSN
  • 1064-8275 (ISSN-L)
  • 1095-7197
OpenAlex
W2002696859
Cited by
50
References
44
Citations by year
2026: 1 · 2025: 1 · 2023: 1 · 2022: 1 · 2021: 3 · 2020: 4 · 2019: 1 · 2018: 3 · 2017: 2 · 2016: 1 · 2015: 2 · 2014: 1 · 2013: 1 · 2012: 2
FWCI
2.01
Type
journal article
Language
en
Open access
closed
Locations
SIAM Journal on Scientific Computing (publishedVersion)
Funders
  • North Carolina State University
  • Austrian Science Fund
Topics
  • Physical Sciences › Mathematics › Numerical Analysis › Mathematical Approximation and Integration
  • Social Sciences › Decision Sciences › Management Science and Operations Research › Simulation Techniques and Applications
  • Physical Sciences › Mathematics › Statistics and Probability › Probability and Statistical Research
Keywords
uniformity testing, random number generators, independence testing, linear congruential generator, sample size determination, pseudorandom numbers

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review