22 citations · 26 across the 2 of their papers we have counts for
4 papers
Probabilistic GC-Constraints for Composite DNA
Humeyra Bodur, Frederik Walter, Antonia Wachter-Zeh
This paper addresses the challenge of encoding biochemical GC-content constraints in composite DNA-based data storage. Previous deterministic models impose high rate penalties by a…
Coding Schemes for the Noisy Torn Paper Channel
Frederik Walter, Maria Abu-Sini, Nils Weinhardt +1
To make DNA a suitable medium for archival data storage, it is essential to consider the decay process of the strands observed in DNA storage systems. This paper studies the decay…
Coding for Strand Breaks in Composite DNA
Frederik Walter, Yonatan Yehezkeally
Due to their sequential nature, traditional DNA synthesis methods are expensive in terms of time and resources. They also fabricate multiple copies of the same strand, introducing…
Coding for Composite DNA to Correct Substitutions, Strand Losses, and Deletions
Frederik Walter, Omer Sabary, Antonia Wachter-Zeh +1
Composite DNA is a recent method to increase the base alphabet size in DNA-based data storage.This paper models synthesizing and sequencing of composite DNA and introduces coding t…