2 papers
cs.CR2025
A parameter study for LLL and BKZ with application to shortest vector problems
Tobias Köppl, René Zander, Louis Henkel +1
In this work, we study the solution of shortest vector problems (SVPs) arising in terms of learning with error problems (LWEs). LWEs are linear systems of equations over a modular…
cs.CE2020
A 3D-1D coupled blood flow and oxygen transport model to generate microvascular networks
Tobias Köppl, Ettore Vidotto, Barbara Wohlmuth
In this work, we introduce an algorithmic approach to generate microvascular networks starting from larger vessels that can be reconstructed without noticeable segmentation errors.…