4 papers
LABS: Extending the scope of binary segmentation via a look-ahead device
Piotr Fryzlewicz
Binary segmentation is widely used for multiple change-point detection because it is fast, simple to describe, and simple to implement. Its validity rests on the requirement that,…
The Multiple Change-in-Gaussian-Mean Problem
Paul Fearnhead, Piotr Fryzlewicz
A manuscript version of the chapter "The Multiple Change-in-Gaussian-Mean Problem" from the book "Change-Point Detection and Data Segmentation" by Fearnhead and Fryzlewicz, current…
A Change-Point Approach to Estimating the Proportion of False Null Hypotheses in Multiple Testing
Anica Kostic, Piotr Fryzlewicz
For estimating the proportion of false null hypotheses in multiple testing, a family of estimators by Storey (2002) is widely used in the applied and statistical literature, with m…
Detection of gamma-ray transients with wild binary segmentation
Sarah Antier, Kateryna Barynova, Piotr Fryzlewicz +2
In the context of time domain astronomy, we present an offline detection search of gamma-ray transients using a wild binary segmentation analysis called FWBSB targeting both short…