no code implementations • 27 May 2023 • Ben Moews
Limited prior studies in the operational research literature have investigated tests designed for random number generators to check for these informational efficiencies.
no code implementations • 24 Mar 2023 • zhenyu Dai, Ben Moews, Ricardo Vilalta, Romeel Dave
Physics-informed neural networks have emerged as a coherent framework for building predictive models that combine statistical patterns with domain knowledge.
no code implementations • 10 Dec 2020 • Ben Moews, Romeel Davé, Sourav Mitra, Sultan Hassan, Weiguang Cui
In doing so, we are able to recover more properties than the analytic formalism alone can provide, creating a high-speed hydrodynamic simulation emulator that populates galactic dark matter haloes in N-body simulations with baryonic properties.
no code implementations • 24 Feb 2020 • Ben Moews, Gbenga Ibikunle
Standard methods and theories in finance can be ill-equipped to capture highly non-linear interactions in financial prediction problems based on large-scale datasets, with deep learning offering a way to gain insights into correlations in markets as complex systems.
1 code implementation • 23 May 2019 • Ben Moews, Joe Zuntz
We present and apply Gaussbock, a new embarrassingly parallel iterative algorithm for cosmological parameter estimation designed for an era of cheap parallel computing resources.
Cosmology and Nongalactic Astrophysics Instrumentation and Methods for Astrophysics Computation Methodology 85A40, 68W10, 62G07, 62P35
no code implementations • 27 Nov 2018 • Ben Moews, J. Michael Herrmann, Gbenga Ibikunle
Trend change prediction in complex systems with a large number of noisy time series is a problem with many applications for real-world phenomena, with stock markets as a notoriously difficult to predict example of such systems.
1 code implementation • 7 Nov 2018 • Levi Fussell, Ben Moews
Astronomy of the 21st century increasingly finds itself with extreme quantities of data.