3 papers
cs.DB2026
Quantum Computing for Query Containment of Conjunctive Queries
Luisa Gerlach, Tobias Köppl, René Zander +2
We address the problem of checking query containment, a foundational problem in database research. Although extensively studied in theory research, optimization opportunities arisi…
q-bio.TO2025
Data-driven Neural Networks for Windkessel Parameter Calibration
Benedikt Hoock, Tobias Köppl
In this work, we propose a novel method for calibrating Windkessel (WK) parameters in a dimensionally reduced 1D-0D coupled blood flow model. To this end, we design a data-driven n…
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…