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Bart P. G on Muck Rack

Bart P. G

As seen in: arXiv, Dialnet - Universidad de La Rioja
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Articles

Mathematics > Optimization and Control

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By Van Parys, Bart P. G
| arXiv
[Submitted on 29 Sep 2026] Title:A stochastic subgradient method with optimal failure exponent View a PDF of the paper titled A stochastic subgradient method with optimal failure exponent, by Bart P.G. van Parys View PDF HTML (experimental) Abstract:Fix a target accuracy $\varepsilon$, a gradient-noise level $s$, and a horizon $N$.
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Mathematics > Statistics Theory

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By Van Parys, Bart P. G
| arXiv
To design systems that are protected against events much rarer than the observational record, extreme-value methods are needed to extrapolate distribution tails. Tail-index estimators such as the Hill estimator are central to this extrapolation, but overestimating the tail exponent can lead to substantial underestimation of rare-event probabilities.
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Mathematics > Optimization and Control

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By Van Parys, Bart P. G, Bart Van Parys
| arXiv
arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs.
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