Citation

BibTex format

@article{Tindemans:2017:10.1098/rsta.2016.0299,
author = {Tindemans, SH and Strbac, G},
doi = {10.1098/rsta.2016.0299},
journal = {Philosophical Transactions A: Mathematical, Physical and Engineering Sciences},
title = {Robust estimation of risks from small samples},
url = {http://dx.doi.org/10.1098/rsta.2016.0299},
volume = {375},
year = {2017}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - Data-driven risk analysis involves the inference of probability distributions from measured or simulated data. In the case of a highly reliable system, such as the electricity grid, the amount of relevant data is often exceedingly limited, but the impact of estimation errors may be very large. This paper presents a robust nonparametric Bayesian method to infer possible underlying distributions. The method obtains rigorous error bounds even for small samples taken from ill-behaved distributions. The approach taken has a natural interpretation in terms of the intervals between ordered observations, where allocation of probability mass across intervals is well-specified, but the location of that mass within each interval is unconstrained. This formulation gives rise to a straightforward computational resampling method: Bayesian Interval Sampling. In a comparison with common alternative approaches, it is shown to satisfy strict error bounds even for ill-behaved distributions.
AU - Tindemans,SH
AU - Strbac,G
DO - 10.1098/rsta.2016.0299
PY - 2017///
SN - 1471-2962
TI - Robust estimation of risks from small samples
T2 - Philosophical Transactions A: Mathematical, Physical and Engineering Sciences
UR - http://dx.doi.org/10.1098/rsta.2016.0299
UR - http://arxiv.org/abs/1311.5052v3
VL - 375
ER -