4 papers
A Structural Theory of Position Bias in Transformers
Hanna Herasimchyk, Robin Labryga, Tomislav Prusina +1
Transformer models systematically favor certain token positions, yet the architectural origins of this position bias remain poorly understood. This bias is closely connected to the…
Information Preserving Line Search via Bayesian Optimization
Robin Labryga, Tomislav Prusina, Sören Laue
Line search is a fundamental part of iterative optimization methods for unconstrained and bound-constrained optimization problems to determine suitable step lengths that provide su…
Efficient Line Search Method Based on Regression and Uncertainty Quantification
Sören Laue, Tomislav Prusina
Unconstrained optimization problems are typically solved using iterative methods, which often depend on line search techniques to determine optimal step lengths in each iteration.…
Power Assignment Problems in Wireless Communication
Stefan Funke, Soeren Laue, Zvi Lotker +1
A fundamental class of problems in wireless communication is concerned with the assignment of suitable transmission powers to wireless devices/stations such that the resulting comm…