3 papers
cs.CL2026
Engineering of Hallucination in Generative AI: It's not a Bug, it's a Feature
Tim Fingscheidt, Patrick Blumenberg, Björn Möller
Generative artificial intelligence (AI) is conquering our lives at lightning speed. Large language models such as ChatGPT answer our questions or write texts for us, large computer…
cs.LG2025
Improving Block-Wise LLM Quantization by 4-bit Block-Wise Optimal Float (BOF4): Analysis and Variations
Patrick Blumenberg, Thomas Graave, Tim Fingscheidt
Large language models (LLMs) demand extensive memory capacity during both fine-tuning and inference. To enable memory-efficient fine-tuning, existing methods apply block-wise quant…
cs.RO2023
Computing Motion Plans for Assembling Particles with Global Control
Patrick Blumenberg, Arne Schmidt, Aaron T. Becker
We investigate motion planning algorithms for the assembly of shapes in the \emph{tilt model} in which unit-square tiles move in a grid world under the influence of uniform externa…