2 papers
cs.IT2026
Codes Correcting Few Restricted Errors
Jens Zumbrägel
We consider linear codes over a field in which the error values are restricted to a subgroup of its unit group. This scenario captures Lee distance codes as well as codes over the…
cs.DB2024
A Plaque Test for Redundancies in Relational Data [Extendend Version]
Christoph Köhnen, Stefan Klessinger, Jens Zumbrägel +1
Inspired by the visualization of dental plaque at the dentist's office, this article proposes a novel visualization of redundancies in relational data. Our approach is based on a w…