All Outputs (5)

Unweighting multijet event generation using factorisation-aware neural networks (2023)
Journal Article
Janßen, T., Maître, D., Schumann, S., Siegert, F., & Truong, H. (2023). Unweighting multijet event generation using factorisation-aware neural networks. SciPost Physics, 15(3), Article 107. https://doi.org/10.21468/scipostphys.15.3.107

In this article we combine a recently proposed method for factorisation-aware matrix element surrogates with an unbiased unweighting algorithm. We show that employing a sophisticated neural network emulation of QCD multijet matrix elements based on d... Read More about Unweighting multijet event generation using factorisation-aware neural networks.

One-loop matrix element emulation with factorisation awareness (2023)
Journal Article
Maître, D., & Truong, H. (2023). One-loop matrix element emulation with factorisation awareness. Journal of High Energy Physics, 2023(5), Article 159. https://doi.org/10.1007/jhep05%282023%29159

In this article we present an emulation strategy for one-loop matrix elements. This strategy is based on the factorisation properties of matrix elements and is an extension of the work presented in [1]. We show that a percent-level accuracy can be ac... Read More about One-loop matrix element emulation with factorisation awareness.

Bayesian Emulation and History Matching of JUNE (2022)
Journal Article
Vernon, I., Owen, J., Aylett-Bullock, J., Cuestra-Lazaro, C., Frawley, J., Quera-Bofarull, A., …Krauss, F. (2022). Bayesian Emulation and History Matching of JUNE. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 380(2233), Article 20220039. https://doi.org/10.1098/rsta.2022.0039

We analyse JUNE: a detailed model of Covid-19 transmission with high spatial and demographic resolution, developed as part of the RAMP initiative. JUNE requires substantial computational resources to evaluate, making model calibration and general unc... Read More about Bayesian Emulation and History Matching of JUNE.

A factorisation-aware Matrix element emulator (2021)
Journal Article
Maître, D., & Truong, H. (2021). A factorisation-aware Matrix element emulator. Journal of High Energy Physics, 2021(11), Article 066. https://doi.org/10.1007/jhep11%282021%29066

In this article we present a neural network based model to emulate matrix elements. This model improves on existing methods by taking advantage of the known factorisation properties of matrix elements. In doing so we can control the behaviour of simu... Read More about A factorisation-aware Matrix element emulator.

JUNE: open-source individual-based epidemiology simulation (2021)
Journal Article
Aylett-Bullock, J., Cuesta-Lazaro, C., Quera-Bofarull, A., Icaza-Lizaola, M., Sedgewick, A., Truong, H., …Krauss, F. (2021). JUNE: open-source individual-based epidemiology simulation. Royal Society Open Science, 8(7), https://doi.org/10.1098/rsos.210506

We introduce June, an open-source framework for the detailed simulation of epidemics on the basis of social interactions in a virtual population constructed from geographically granular census data, reflecting age, sex, ethnicity and socio-economic i... Read More about JUNE: open-source individual-based epidemiology simulation.