20 citations · 41 across the 5 of their papers we have counts for
5 papers
Should data ever be thrown away? Pooling interval-censored data sets with different precision
Krasymyr Tretiak, Scott Ferson
Data quality is an important consideration in many engineering applications and projects. Data collection procedures do not always involve careful utilization of the most precise i…
Neural network model for imprecise regression with interval dependent variables
Krasymyr Tretiak, Georg Schollmeyer, Scott Ferson
This paper presents a computationally feasible method to compute rigorous bounds on the interval-generalisation of regression analysis to account for epistemic uncertainty in the o…
Efficiency gains of a multi-scale integration method applied to a scale-separated model for rapidly rotating dynamos
Krasymyr Tretiak, Meredith Plumley, Michael Calkins +1
Numerical geodynamo simulations with parameters close to an Earth-like regime would be of great interest for understanding the dynamics of the Earth's liquid outer core and the ass…
Performance of the BGSDC integrator for computing fast ion trajectories in nuclear fusion reactors
Krasymyr Tretiak, James Buchanan, Rob Akers +1
Modelling neutral beam injection (NBI) in fusion reactors requires computing the trajectories of large ensembles of particles. Slowing down times of up to one second combined with…
An arbitrary order time-stepping algorithm for tracking particles in inhomogeneous magnetic fields
Krasymyr Tretiak, Daniel Ruprecht
The Lorentz equations describe the motion of electrically charged particles in electric and magnetic fields and are used widely in plasma physics. The most popular numerical algori…