20 citations · 80 across the 13 of their papers we have counts for
3 papers · 1 filter
Improved stochastic rounding
Lu Xia, Martijn Anthonissen, Michiel Hochstenbach +1
Due to the limited number of bits in floating-point or fixed-point arithmetic, rounding is a necessary step in many computations. Although rounding methods can be tailored for diff…
Multi-level neural networks for PDEs with uncertain parameters
Yous van Halder, Benjamin Sanderse, Barry Koren
A novel multi-level method for partial differential equations with uncertain parameters is proposed. The principle behind the method is that the error between grid levels in multi-…
Computing first passage times for Markov-modulated fluid models using numerical PDE problem solvers
Debarati Bhaumik, Marko A. A. Boon, Daan Crommelin +2
A popular method to compute first-passage probabilities in continuous-time Markov chains is by numerically inverting their Laplace transforms. Past decades, the scientific computin…